Hot Work Tool Steels Plate: A Comprehensive Guide to Grades, Applications, Suppliers and Price.
Hot work tool steels are a critical category of materials engineered to withstand extreme conditions, making them indispensable across a wide range of industrial applications.
Available in forms like the Hot Work Tool Steels Plate, these steels are categorized into distinct grades based on their alloying elements:-
- Chromium-based Hot Work Tool Steels Grade.
- Molybdenum-based Hot Work Tool Steels Grade.
- Tungsten-based Hot Work Tool Steels Grade.
Each grade offers unique properties tailored to specific high-temperature processes, ensuring durability and efficiency in demanding environments.
Understanding Hot Work Tool Steels and Their Applications: –
The versatility of hot work tool steels is evident in their broad spectrum of applications.
These steels are primarily used to manufacture tools that shape and form materials without cutting, such as dies, molds, and punches.
One of the most well-known grades, H13 steel, a chromium-based hot work tool steel, excels in the non-cutting forming of workpieces made from iron, non-ferrous metals, and their alloys at elevated temperatures.
This makes it a go-to choice for industries requiring precision and resilience under heat.
Hot work tool steels, including those in plate form, are integral to processes like pressure die casting, extrusion, drop forging, and even the production of tubes and glass products. These applications expose the steel to temperatures exceeding 200°C, often far higher, depending on the process.
Whether it’s a Chromium-based Hot Work Tool Steels Grade like H13, a Molybdenum-based Hot Work Tool Steels Grade, or a Tungsten-based Hot Work Tool Steels Grade, the ability to perform under such conditions is what sets these materials apart.
Key Properties of Hot Work Tool Steels Plate: –
The performance of a Hot Work Tool Steels Plate hinges on its ability to endure high temperatures and resist degradation.
During processing, the steel’s microstructure must remain stable and resistant to tempering. Any microstructural changes could compromise the tool’s integrity, leading to failure.
This stability is a non-negotiable trait across all grades, whether chromium, molybdenum, or tungsten-based.
Tools crafted from hot work tool steels face more than just heat.
They endure fluctuating thermal stresses at the points where their surfaces contact the materials being processed.
These stresses, combined with abrasion and impact wear, create a challenging environment that demands specific properties from the steel. The key requirements include:
- High tempering resistance: Ensures the steel retains hardness and strength at elevated temperatures.
- Thermal shock resistance: Prevents cracking due to rapid temperature changes.
- High-temperature strength: Maintains structural integrity under heat and load.
- High-temperature toughness: Reduces the risk of brittle failure.
- Wear resistance: Protects against surface degradation from friction and impact.
Achieving all these properties in a single Hot Work Tool Steels Plate is impossible, as they often conflict.
For instance, maximizing toughness might reduce wear resistance.
As a result, the choice of grade—be it a Chromium-based Hot Work Tool Steels Grade, Molybdenum-based Hot Work Tool Steels Grade, or Tungsten-based Hot Work Tool Steels Grade—depends on the primary demands of the tool and its application.
Chromium-based Hot Work Tool Steels Grade: Spotlight on H13
Among the chromium-based grades, H13 steel stands out for its balanced properties and widespread use.
This grade excels in applications like pressure die casting and extrusion, where tools must withstand both heat and mechanical stress.
The chromium content enhances its tempering resistance and wear properties, making it ideal for forming metals at high temperatures.
A Hot Work Tool Steels Plate made from H13 is a reliable choice for manufacturers seeking durability and cost-effectiveness.
Molybdenum-based Hot Work Tool Steels Grade: Strength and Resilience
Molybdenum-based Hot Work Tool Steels Grade offers exceptional high-temperature strength and toughness, thanks to molybdenum’s ability to improve heat resistance and reduce brittleness.
These grades are often selected for tools requiring prolonged exposure to extreme conditions, such as heavy-duty forging dies.
A molybdenum-based Hot Work Tool Steels Plate provides the resilience needed for processes where thermal fatigue is a significant concern.
Tungsten-based Hot Work Tool Steels Grade: Unmatched Heat Resistance
For the most extreme environments, Tungsten-based Hot Work Tool Steels Grade delivers unparalleled performance.
Tungsten enhances thermal stability and wear resistance, making these steels suitable for applications like hot extrusion of tough alloys or glass manufacturing.
A Hot Work Tool Steels Plate in this grade ensures tools maintain their edge even under the harshest thermal and mechanical stresses.
Selecting the Right Grade for Your Needs
The diverse requirements of tools mean no single hot work tool steel can meet every need.
A Chromium-based Hot Work Tool Steels Grade like H13 might be perfect for die casting, while a Molybdenum-based Hot Work Tool Steels Grade suits heavy forging, and a Tungsten-based Hot Work Tool Steels Grade excels in high-wear scenarios. Manufacturers must evaluate the primary demands—whether it’s thermal shock resistance, toughness, or wear resistance—to choose the optimal steel grade.
Why Quality Matters in Hot Work Tool Steels Plate
Investing in a high-quality Hot Work Tool Steels Plate is essential for maximizing operating efficiency and productivity.
Inferior steels may fail prematurely, leading to costly downtime and replacements. By selecting the right grade—chromium, molybdenum, or tungsten-based—manufacturers can ensure their tools perform reliably, even under the punishing conditions of high-temperature processing.
Conclusion
Hot work tool steels, available as plates and categorized into Chromium-based Hot Work Tool Steels Grade, Molybdenum-based Hot Work Tool Steels Grade, and Tungsten-based Hot Work Tool Steels Grade, are the backbone of industries requiring robust, heat-resistant tools.
From H13’s versatility to molybdenum’s toughness and tungsten’s extreme durability, these steels cater to a wide range of applications, including die casting, forging, and glass production.
By understanding their properties and matching them to specific needs, manufacturers can optimize performance and achieve superior results.
HOT WORK TOOL STEEL
| AISI | UNS | C % | Cr % | V % | W % | Mo % | Co % | Fe % |
|---|---|---|---|---|---|---|---|---|
| H10 | T20810 | 0.4 | 3.25 | 0.4 | - | 2.5 | - | balance |
| H11 | T20811 | 0.35 | 5 | 0.4 | - | 1.5 | - | balance |
| H12 | T20812 | 0.35 | 5 | 0.4 | 1.5 | 1.5 | - | balance |
| H13 | T20813 | 0.35 | 5 | 1 | - | 1.5 | - | balance |
| H14 | T20814 | 0.4 | 5 | - | 5 | - | - | balance |
| H19 | T20819 | 0.4 | 4.25 | 2 | 4.25 | - | 4.25 | balance |
| H21 | T20821 | 0.35 | 3.50 | - | 9 | - | - | balance |
| H22 | T20822 | 0.35 | 2 | - | 11 | - | - | balance |
| H23 | T20823 | 0.3 | 12 | - | 12 | - | - | balance |
| H24 | T20824 | 0.45 | 3 | - | 15 | - | - | balance |
| H25 | T20825 | 0.25 | 4 | - | 15 | - | - | balance |
| H26 | T20826 | 0.50 | 4 | 1 | 18 | - | - | balance |
| H42 | T20842 | 0.60 | 4 | 2 | 6 | 5 | - | balance |
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Tools for cold cutting, i.e. all kinds of tools with the long durability for cutting on presses and punching of materials of smaller thicknesses and materials of high hardness (especially difficult-shape tools for cutting, e.g. transformer metal sheets and metal sheets from stainless steels), knives for plate shears for the sheet and strip steel up to a thickness of 10 mm of sheared material, knives for wire cutting, etc.
Applications of DIN 1.2316 ESR Grade Stainless steel:-
you can make Injection molds for transparent plastic parts.
pressure die-casting molds.
make PVC mold because PVC is a corrosive polymer grade molding of corrosive material,
plastic, and PVC extrusion tools.
Tools for mechanical working such as e.g. smaller girders and tools for drawing, all kinds of tools for transformation and punching of materials. Further, the steel is suitable for simple and symmetric tools for pressing and pushing, tools for thread rolling, plain and profile rolls, swages, and also for cold work.
DIN 1.2311, DIN 1.2316, DIN 1.2312 steel specifications and alternatives.
1.2316 steel, DIN 1.2311,DIN 1.2312, 1.2316 GRADE steel Chemical Composition.
1.2316 steel Chemical Composition.
1.2316 Plastic mould Steel vs DIN 1.231 .
1.2316 steel is a corrosion resistance Steel.
The highest corrosion resistance is achieved with polished surfaces.
1.2316 steel, DIN 1.2311, DIN 1.2312 Steel details given below.
1.2316 steel, DIN 1.2311,DIN 1.2312,1.2316 Plastic mould Steel, 1.2316 steel a corrosion resistance Steel
1.2316 steel, DIN 1.2311, DIN 1.2312, 1.2316 GRADE steel Chemical Composition/1.2316 steel Chemical Composition/1.2316 Plastic mould Steel/1.2316 steel is a corrosion resistance Steel.
The highest corrosion resistance is achieved with polished surfaces.
1.2316 steel, DIN 1.2311, DIN 1.2312
| GRADE | C % | Si | Mn % | P % | S % | Cr % | Mo% | Ni % |
|---|---|---|---|---|---|---|---|---|
| DIN 1.2316 | 0.33 ~ 0.43 | ≤ 1.00 | 1.0 | ≤0.030 | ≤0.030 | 15.0-17.0 | 1.00 ~ 1.30 | 1.00 |
| DIN 1.2316 ESR | 0.33 ~ 0.43 | ≤ 1.00 | 1.0 | ≤0.025 | ≤0.002 | 15.5 ~ 17.0 | 1.00 ~ 1.20 | 0.5 |
| DIN 1.2311 | 0.35 ~ 0.45 | 0.2 ~ 0.4 | 1.3 ~ 1.6 | ≤0.035 | ≤0.035 | 1.8 ~ 2.1 | 0.15 ~ 0.25 | ~ |
| 40CrMnMo7 | 0.35 ~ 0.45 | 0.2 ~ 0.4 | 1.3 ~ 1.6 | ≤0.035 | ≤0.035 | 1.8 ~ 2.1 | 0.15 ~ 0.25 | ~ |
| DIN 1.2312 | 0.35 ~ 0.45 | 0.3 ~ 0.5 | 1.4 ~ 1.6 | ≤0.030 | 0.05 ~ 0.10 | 1.8 ~ 2.0 | 0.15 ~ 0.25 | ~ |
| 40CrMnMoS8-6 | 0.35 ~ 0.45 | 0.3 ~ 0.5 | 1.4 ~ 1.6 | ≤0.030 | 0.05 ~ 0.10 | 1.8 ~ 2.0 | 0.15 ~ 0.25 | ~ |
| P20+S | 0.35 ~ 0.45 | 0.3 ~ 0.5 | 1.4 ~ 1.6 | ≤0.030 | 0.05 ~ 0.10 | 1.8 ~ 2.0 | 0.15 ~ 0.25 | ~ |
| UNS T51620 - P20 | 0.28 ~ 0.40 | 0.2 ~ 0.8 | 0.6 ~ 1.0 | ≤0.030 | ≤0.030 | 1.4 ~ 2.0 | 0.30 ~ 0.55 | ~ |
| 40CMD8 | 0.35 ~ 0.45 | 0.15 ~ 0.40 | 1.35 ~ 1.65 | ~ | ~ | 1.75 ~ 2.15 | 0.15 ~ 0.30 | ~ |
| F-5302 | 0.35 ~ 0.45 | 0.20 ~ 0.40 | 1.30 ~ 1.60 | ≤0.030 | ≤0.020 | 1.80 ~ 2.10 | 0.15 ~ 0.25 | ~ |
Cutting tools such as broaching thorns, profile knives, and difficult-shape milling machines for lower cutting speeds and for treatment of nonmetallic abrasive materials. Further, the steel is applied in the production of highly stressed molds and their components for working of plastic and powder substances, glass, porcelain, and ceramic materials. By tools for crushing and grinding it is used for hammers of crushers and jaws for mild grinding and crushing.
DIN 1.2316 ESR Grade Stainless steel, best in class high corrosion resistance alloy steel chemical composition
| C | Si | Mn | Cr | P | S | Mo | Ni |
|---|---|---|---|---|---|---|---|
| 0.33 - 0.43 | -<1.00 | -<1.00 | 6.00 - 17 | 15.5-17 | -<0.02 | 1.0 - 1.2 | 0.3 |
| Tempering 'c | 100 | 200 | 300 | 400 |
|---|---|---|---|---|
| HRC | 54 | 52 | 52 | 52 |
Buy Now 1.2316 Stainless steel the finest quality mould steel grade material in India.
1.2316 Stainless steel / AISI 422 Plastic Mould Steel.
Standards:-
X36CrMo16
DIN
DIN 1.2316
AISI 422
JIS SUS4201J2
ГОСТ
| C | Si | Mn | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|
| 0.33-0.45 | ≤1.00 | ≤1.50 | ≤0.030 | ≤0.030 | 15.5-17.5 | 0.80-1.30 | ≤1.00 |
Steel properties :
Chrome-molybdenum steel for hardening in oil with very good hardenability and good firmness during the heat.
The steel has an increased resistance to the corrosion regarding an increased content of chrome.
The steel has excellent resistance to wear.
1.2316 Stainless steel has good workability and polish ability.
DIN 1.2316 for the usage, it is delivered in the heat-treated state.
Applications :-
Molds for pressing of chemically-aggressive plastic substances etc.
All kinds of silicon steel sheet and high-speed blanking die.
Precise stamping die. Cold extruding forming die.
Cavitation’s Molds, Standard Mould Base, Compression Mould for SMC, blowing mould, Pet preform mold, plastic piping & plumbing injection molds.
| Diameter (mm) | Thickness (mm) | Width (mm) |
|---|---|---|
| 50 - 500 | 20 - 400 | Max 810 |
| Temperature(°C) | Cooling | Hardness |
|---|---|---|
| 780 - 820 | furnace | max. 250 HB |
| Temperature(°C) | Cooling |
|---|---|
| 750 - 1100 | furnace |
| Temperature(°C) | Cooling | Tempering |
|---|---|---|
| 1000 - 1040 | oil or hot bath | see tempering diagram |
India, Delhi, Mohali, goa
A martensitic steel alloy, whose chemical composition consists of a significant content of chromium, gives it good corrosion resistance properties.
The mechanical properties are also improved due to the inclusion of molybdenum in the DIN 1.2316 Chemical Composition.
The other elements included in its chemistry include nickel, manganese, and silicon. Because the content of chromium is high in the alloy, the material is tough.
A high degree of toughness prevents the Aço DIN 1.2316 Plates from getting abraded via any external forces.
It is because of this reason that the alloy may be used for tooling purposes.
Although specifically, the DIN 1.2316 Plastic Mold Steel Plate makes itself useful as tool steel that is ideal for the processing of plastic materials for example – PVC. PVC is a plastic grade that is known to be chemically aggressive.
Toughness aside, the 1.2316 Tool Steel Round Bar has great resistance to heat while also allowing the material to be polished with ease in comparison to other alloys.
Usually, martensitic chromium-containing steel like the DIN 1.2316 Plastic Mold Steel Plate has good resistance to corrosion because of multiple elements in the chemistry.
Its corrosion resistance properties are valued in the plastic industry because this property surpasses grade 1.2083 since the DIN 1.2316 Round Bar can withstand chemically aggressive materials like PVC.
Accept All Small/ Large Orders X36CrMo16 Hex And Flat Bar, Check SUS4201J2 Hot/ Cold Rolled Plates Dimension.
]]>H13 steel is a tool steel that is available with us in Electro-Slag-Remelted (ESR) grade.
AISI-H13 ESR grade is used mainly for Aluminum Pressure Die Casting & in components where we have high working temperatures and high-pressure strength.
H13 has high toughness and good resistance to thermal fatigue cracking, thus it is used for more hot work tooling applications in comparison to any other tool steel.
High toughness and good stability in the heat treatment.
H13 tool steel is also used in cold work tool applications.
Thus H13 gives better hardenability and good wear resistance.
H13 ESR Hot Work Tool Steel Chemical Composition:-
C Si Mn P S Cr Mo V 0.32 0.90 0.20 0.030 0.030 4.75 1.10 0.80 0.45 1.25 0.60 max max 5.50 1.75 1.25
H13 ESR Hot Work Tool Steel Forging:-
H13 Steel is slowly preheated to 750°C and then the temperature is increased rapidly to 1050-1100 °C. Forging should not be done below 850°C. Then slowly cool it in either furnace or in vermiculite.
Annealing of H13 ESR Hot Work Tool Steel:-
Soaking is to be done thoroughly at 840-860°C before furnace cooling at a rate of 20°C /hour at 600°C and then cooled in air.
Hardening of the H13 ESR Hot Work Tool Steel:-
H13 tool component is preheated to 780-820°C. After a thorough soaking.
the temperature is increased rapidly to 1000-1030°C.
When the H13 has attained this temperature, Again soaking for approximately 30 minutes is done at this raised temperature and then cooled in air.
Quenching is done in oil.
Isothermal molten salt bath treatment is recommended in order to reduce decarburization or scaling.
Salt is preheated at 780-820°C and then transfer to a salt bath with 1000-1030°C.
Soaking and quenching are done into salt standing at 500-550°C.
Let it equalize, then withdraw and cool in the air.
H13 tool steel can be vacuum hardened / pack hardened.
Tempering is to be done after the tool steel has become hand warm.
Tempering:-
Uniform heating is to be done to the required temperature with a soaking time of 2 hours / 25mm of section.
Let it cool in the air. Second tempering is recommended.
H13 tool is allowed to cool at room temperature between the tempers.
The tempering range is 530-650°C which depends on the hardness requirements and also on the operating temperature of the H13 tool.
Stress Relieving:-
In order to minimize distortion or cracking during the heat treatment.
stress relieving is advised, especially when heavy machining is to be carried out.
This procedure must be done after rough machining.
H13 component to be heated carefully to 700°C, with good soaking time (2 hours/ 25mm of section) and then cooled in the furnace or in the air.
Before the hardening process, the tool component must be finished machined.
Heat Treatment:-
This procedure will vary according to the shape and size of H13 tool component.
The rate of heating, rate of cooling, soaking time also will differ due to the shape and size of H13.
Other factors like the type of furnace, medium for quenching, etc also matter.
H13 steel ( H13 Hot Die Steel) is a chromium, molybdenum, vanadium hot work tool steel.
| STANDARD | C | MN | SI | P | S | CR | MO | NI | V | W | CO |
|---|---|---|---|---|---|---|---|---|---|---|---|
| H13 Steel | 0.32 - 0.45 | 0.2 - 0.6 | 0.03 | 0.03 | 0.8 - 1.25 | 4.75 - 5.50 | 1.10 - 1.75 | - | 0.80 - 1.20 | - | - |
| DIN 1.2344 /X40CrMoV5-1 | 0.35 - 0.42 | 0.25 - 0.50 | 0.03 | 0.02 | 0.80 - 1.20 | 4.8 - 5.5 | 1.1 - 1.5 | - | 0.85 - 1.15 | - | - |
| SKD61 | 0.35 - 0.42 | 0.25 - 0.50 | 0.03 | 0.02 | 0.80 - 1.20 | 4.8 - 5.5 | 1.0 - 1.5 | - | 0.80 - 1.15 | ||
- DIN 1.2344
- UNS T20813
- AFNOR Z 40 COV 5
- UNI KU
- SS 2242
- SAE J437
- SAE J438
- JIS SKD61
- B.S. BH 13
- FED QQ-T-570
- SAE J467
- ASTM A681
- AMS 6408
1. CHEMICAL COMPOSITION of H13 TOOL STEEL/ DIN 1.2344 STEEL :
| Standard | Grade | C | Si | Mn | P | S | Cr | Mo | V |
|---|---|---|---|---|---|---|---|---|---|
| ASTM A681 | H13 | 0.32-0.45 | 0.8-1.2 | 0.20-0.50 | 0.03 | 0.03 | 4.75-5.50 | 1.1-1.75 | 0.8-1.2 |
| GB/T 1299 | 4Cr5MoSiV1 | 0.32-0.42 | 0.8-1.2 | 0.2-0.5 | 0.03 | 0.03 | 4.75-5.5 | 1.1-1.75 | 0.8-1.2 |
| JIS G4404 | SKD61 | 0.35-0.42 | 0.8-1.2 | 0.25-0.5 | 0.03 | 0.03 | 4.8-5.5 | 1-1.5 | 0.8-1.15 |
| DIN ISO 4957 | 1.2344 | 0.37-0.42 | 0.9-1.2 | 0.3-0.5 | 0.03 | 0.03 | 4.8-5.5 | 1.2-1.5 | 0.9-1.1 |
2. PHYSICAL PROPERTY:
| Temperature | 20°C | 400°C | 1110°C |
|---|---|---|---|
| Density，g/cm3 | 7.8 | 7.7 | 7.6 |
| Coefficient of thermal expansion，per °C from 20°C | — | 12.6 x 10^–6 | 13.2 x 10^–6 |
| Modulus of elasticity，N/mm2 | 210000 | 180000 | 140000 |
| Thermal conductivity，W/m °C | 25 | 29 | 30 |
| Melting point | 1427°C | 1427°C | 1427°C |
| Specific Gravity | 7.75 | 7.75 | 7.75 |
| Machinability | 65-70% of a 1% carbon steel | 65-70% of a 1% carbon steel | 65-70% of a 1% carbon steel |
3. MECHANICAL PROPERTY:
| Tempering Tem. ℃ | After quenched | 200 | 400 | 500 | 520 | 550 | 580 | 600 | 650 | 700 |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardness HRC | 56 | 54 | 54 | 55.5 | 54 | 52.5 | 49 | 45.5 | 33 | 28 |
| Tensile Strength Mpa | — | — | 2040 | 2100 | 2080 | 1980 | 1780 | 1650 | 1180 | — |
| Reduction of area | — | — | 40 | 34 | 40 | 48 | 53 | 54 | 55 | — |
| Elongation % | — | — | 11 | 11 | 11.5 | 12 | 12.5 | 14 | 18 | — |
| Impact J | — | — | 40 | 32 | 35 | 50 | 60 | 70 | 100 | — |
4. FORGING:
H13 with two steps, first heat the temperature to 750 oC – 800 oC, hold for a suitable time, then heat the temperature up to 1050 oC – 1100 oC, hold enough time for the steel to be thoroughly heated. Reheat is necessary when the temperature below 950oC.H13 steel should be cooled as slowly as possible in the furnace. Annealing is always required after forged.
5. HARDENING:
Pre-heating temperature: 600–850°C, normally in two pre-heating steps.
Austenitizing temperature: 1020–1050°C, normally 1020–1030°C.
6. TEMPERING:
Tempering should be carried out immediately after quenching. Heat slowly and uniformly to the tempering temperature, soak well not less than 2 hours(one hour per 25mm of total thickness).
The usual tempering range is 530-650°C depending on the hardness requirements and the operating temperature of the tool.
Double tempering is strongly recommended, H13 should be cooled to room temperature between tempers.
Tempering within the range 425-550°C is not recommended due to the reduction in toughness properties.
7. APPLICATION:
H13 hot work tool steel has excellent properties and is widely used in hot work and cold work applications.
Typical applications include die casting dies for aluminium, magnesium and zinc, extrusion dies for aluminium and brass, liners, mandrels, pressure pads, followers, bolsters, die cases, die holders and adaptor rings for copper and brass extrusion.
H13 is used to produce hot stamping and press forge dies, split hot heading dies, gripper dies, hot punching, piercing and trimming tools.
Other applications include plastic moulds, shear blades for hot work and hot swaging dies.
]]>| Usage/Application | Dies, Moulds, Punch & Insert of Dies & Mould |
| Material | 1.2083 Stavax Plastic Mould Steel |
| Grade | 1.2083 Stavax |
| Shape | Round & Flat |
| Thickness | 25-410 mm thick |
| Soft Annealing | Annealed |
Product Specification
| Usage/Application:- | Dies, Moulds, Punch & Insert of Dies & Mould |
| Material | 1.2083 Stavax Plastic Mould Steel |
| Grade | 1.2083 Stavax |
| Shape | Round & Flat |
| Thickness | 25-410 mm thick |
| Soft Annealing | Annealed |
| Hardness | upto230 HB |
| Surface Condition | Peeled Machined |
| Diameter | 20-410 mm dia |
| Minimum Order Quantity | 25 Kilogram. |
Product Description
DIN 1.2083, AISI 420SS.
As a chromium alloyed good polish ability and good hardenability characterizes stainless plastic mould steel with high hardness achievable after heat treatment.
The steel has fair corrosion resistance giving this plastic mould stainless steel suitability for applications in the medical and optical industries.
Equivalent grades:
GB
DIN
AISI
XY2Cr13
1.2083
420SS
Chemical composition% of the ladle analysis of grade 1.2083:
C ()
Si()
Mn()
P()
S()
Cr()
0.38-0.45
Max 1.0
Max 1.0
Max 0.030
Max 0.030
12.00-13.50
AISI H21 tool steel is a high-quality Hot work tool steel, h21 belongs to the high-quality high carbon alloy tool steel.
Oil Quenched & Tempered Hardness is 28-35 HRC.
AISI H21 steel Annealing delivery hardness less than 251HB.
| Details | Value/Range | |
|---|---|---|
| Carbon | 0.26 - 0.36 | |
| Chromium | 3 - 3.75 | |
| Iron | Balance | |
| Manganese | 0.15 - 0.4 |
|
| Tungsten | 8.5 - 10 | |
| Silicon | 0.15 - 0.5 |
|
| Phosphorus | 0.03 max | |
| Sulphur | 0.03 max |
|
| Vanadium | 0.3 - 0.6 |
H21 steel Heat treatment.
Hardening
H21 tool steels should be heated uniformly to 1050-1100°C until completely heated through. If needed, the steels can be preheated at 300-500°C.
About 30 min/per 25 mm of the ruling section is to be provided and then the steels should be immediately quenched in the air.
Annealing
Slowly heated to 800~851 ℃ and allow enough times, let the steel be thoroughly heated, Then cool slowly at a Maximum of 4°C per hours.
The H21 tool steel will get MAX 235 HB.
Tempering
Tempering of H21 steels is performed at 600-650°C, Soak well at the selected temperature and soak for at least one hour per 25mm of the total thickness.
Get Rockwell C hardness of 50 MAX.
Forging
Heat to 900-1100 °C forged temperature, not below 843°.
]]>H21 Hot Die Steel Flats is The Best steel for making any kind of Hot work application tool.
And also, The Quality Product by Jai Ganesh Steel.
Not only this but also The Unique Product.
Above all, We are The Top Leading Stockiest.
As well as Supplier.
H21 Hot Die Steel Flats, H13 Hot Die Steel, and BEST H11 Hot Die Steel SUPPLIERS IN DELHI, GURUGRAM, KUNDALI, MANESAR, FARIDABAD.
Especially, Engaged in Customize Size Manufacturing.
After all, H21 Hot Die Steel Flats are Prepared.
Especially, Under the Careful Supervision of Experts and Professionals.
WHAT ARE H21 HOT DIE STEEL FLATS?
H21 Hot Die Steel Flats are the Versatile, Low-Alloy Steel.
It has Excellent Toughness at Common Strength Levels.
Steel Flats refer to a Variety of Carbon.
And it’s Alloy Steel Flats.
It is Good for Making Tools.
H21 Hot Die Steel Flats are Prepared with Special Melting and Refining Practices.
To Produce a Uniform Product With Purity.
Steel Flats, Which We Supply.
Is Tested on Severe Steel Tool Standards.
To Ensure Regularity of Structure.
And also Freedom from Defects.
It Properties are Similar to H21, H13, and H11 Steel.
At Most Working environments,
It is Equivalent To H21 Hot Die-Steel Flats, Premium grade H13 Hot Die Steel, and H11 Hot Die Steel Mold Steel.
FROM WHERE PROPERNESS OF H21 HOT DIE STEEL COMES TO FORM?
The properness of h21 hot die steel comes from, its:-
- Unique Hardness.
- Resistance to Corrosion.
- Ability to Hold a Cutting Edge.
- Resistance to Deformation at High Temperatures (Red-Hardness).
Hot Die Steel Flats are Normally Used in The Heat-Treated State.
Many Rich Carbon Steel Tool are also more Resistant to Corrosion.
Mold Steel Flats Material is in The Pre-Hardened Condition.
WHAT IS THE PURPOSE OF THIS HOT DIE STEEL?
ITS REMARKABLE PURPOSE OF IT IS:-
- Use for Plastic Injection Mold Cavities.
- In like manner for Casting Dies.
- And also for Tooling.
| Details | Value/Range | |
|---|---|---|
| Carbon | 0.26 - 0.36 | |
| Chromium | 3 - 3.75 | |
| Iron | Balance | |
| Manganese | 0.15 - 0.4 |
|
| Tungsten | 8.5 - 10 | |
| Silicon | 0.15 - 0.5 |
|
| Phosphorus | 0.03 max | |
| Sulphur | 0.03 max |
|
| Vanadium | 0.3 - 0.6 |
WHICH ARE THE OTHER H21 HOT DIE STEEL FLATS RELATED PRODUCTS?
THE OTHER H21 HOT DIE STEEL-FLATS RELATED PRODUCTS ARE:-
- P20 TOOL STEEL PLATES.
- STEEL FLATS.
- C45 PLASTIC MOULD STEEL PLATE.
- HIGH HARDNESS STEEL P20.
- STAVEX ESR ROUND BAR.
- SAILMA 350 – STEEL PLATES.
- H21 HOT DIE STEEL FLATS.
- H13 HOT DIE STEEL.
- PLASTIC MOULD STEEL DIN1.2311.
- P20 STEEL 1.2738.
- PLASTIC MOULD STEEL SQUARE.
ALSO, WATCH AND SUBSCRIBE to OUR YOU-TUBE CHANNEL:- SRIKRISHNAPLASTO
OUR SERVICES:-
In a Word, We are the Top Leading Stockiest.
As well as, Suppliers.
All over India.
By All Means of Road Transport.
And also, Export Through Ship.
ABOVE ALL, WE HAVE CLIENTS FROM DIFFERENT STATES.
LIKE:-
| Andhra Pradesh | Arunachal Pradesh | Assam | Bihar | Chhattisgarh | Manipur |
|---|---|---|---|---|---|
| Goa | Gujarat | Haryana | Himachal Pradesh | Jammu and Kashmir | Meghalaya |
| Jharkhand | Karnataka | Kerala | Madhya Pradesh | Maharashtra | Mizoram |
| Nagaland | Odisha | Punjab | Rajasthan | Sikkim | Tamil Nadu |
| Telangana | Tripura | Uttar Pradesh | Uttarakhand | West Bengal | |
FOR H21 HOT DIE STEEL FLATS, CONTACT US:-
| Jaiganeshsteel |
|---|
| +91-8802688030 |
| 011-45872912 |