H13 Tool Steel | JIS SKD61 | 1.2344 | X40CrMoV5-1
AISI H13 tool steel metal china supplier and stockholders. SAE Special steel is hot fighting alloy h13 tool steel china supplier of in round bar, plate, flat bar, sheet, square and block. SAE AISI H13 steel equivalent following JIS SKD61, GB 4Cr5MoSiV1 and DIN 1.2344 Tool Steel. H13-steel consists of chromium, molybdenum and vanadium and is known for its high hardenability and satisfying toughness.
The molybdenum and vanadium forcefulness as intensification agents even if the chromium content helps the AISI H-13 tool steel to withstand softening surrounded by used at high temperatures. It as well as combines wonder and abrasion resistance, has gigantic red hardness, can resist rapid cooling and withstand premature heat checking. The H13 tool steel has serious machinability, fine weldability and open to ductility and it can be formed by taking place to conventional means. So H13 steel applications is enormously range in hot forged mold, indulgent take steps tool.
Related Specifications ASTM A681-1999 JIS G4404 DIN17350 ISO 4957
AISI H13 steel Chemical composition
| C(％) | 0.32～0.45 | Si(％) | 0.80～1.20 | Mn(％) | 0.20～0.50 |
| P(％) | ≤0.030 | S(％) | ≤0.030 | Cr(％) | 4.75～5.50 |
| Mo(％) | 1.10～1.75 | V(％) | 0.80～1.20 |
H13 Tool steel Form of Supply
we can supply the round bar, flat bar, plate and square block. circular bar can be sawn to your required lengths as one offs or merged scuff pieces. Steel plate and sheet rectangular pieces can be sawn from flat bar ,sheet or plate to your specific sizes. Ground tool steel bar can be supplied, providing a feel accurateness ended bar to tight tolerances.
Applications of SAE H13 Hot Work Alloy Tool Seel H13
H-13 Tool Steel is used in hot forging dies, hot forging die inserts, hot gripper dies, ardent nut tools, affectionate header dies, brass forging and pressing dies, admiring forging aluminum base dies, aluminum casting and extrusion dies, zinc die casting dies, extrusion mandrels, plastic molds, cores, die holder blocks, hot press dies, hot function punches, etc.
H13 steel supply size range
Round Bar: diameter 1mm – 400mm
Steel Plate: thickness 1 –500mm x width 200– 1400mm
Steel Block: 210mm x 500-810mm
Others Special shape and size, please feel free tell us. The feedback will be provide in 12 hours.
Hot work tool steel H13 Forging
For forging H13 tool steel, first slowly Preheat to 750°C(1382°F), soak plenty era, subsequently brusquely heat to 1050-1100 °C(1922-2030°F). later launch forging, ensure the forging temperature taking into account again 850°C(1562F). Cool H13 tool steel must be slowly after H13 steel forging curtains.
Hot work H13 tool steel Annealing
Heat to 840-860°C(1544-1580°F), Soak abundantly by now furnace cool at a maximum rate of 20C(68°F) / hour, Cool alongside to 600°C (1112°F). Then frosty in tell.
H13 Alloy tool steel Stress Relieving
Befor make products, The Tool steel put prominence on relieving is totally indispensable. When H13 tool steel is pitch , heavily machined, cutting,milled , the advance of internal strains is necessary in the back hardening to minimise the possibility of distortion. for drive you mad relieving, heat the H13 steel component to 700°C(1292°F) carefully, Get enough soaking grow pass . Then cool in the furnace or cool in consent to breathe.
H13 tool steel Hardening
first should preheat the H13 steel parts to 780-820°C(1436-1508°F), Soak enough time, ensure soak adequately. along with rapidly heat to 1000-1030°C(1832-1886°F), soak very more or less 30 mins. cool in setting or oil.
H13 tool steel tempering
Heat the H13 tool steel parts to tempering temperature, soak enough time until to Soak thoroughly. The usual tempering temperature range is 400-650°C(752-1202°F), It depend on the tools hardness require and the operating temperature. H13 tempering data for your reference as below:
| Temperature [°C] | 400 | 500 | 550 | 600 | 650 |
| Hardness [HRc] | 54 | 56 | 54 | 49 | 47 |
Nitriding of H13 tool steel
On some special tool require, the sophisticated hardness is required. Nitriding the H13 steel can profit a gone surface encounter. after Nitriding , the H13 hot operate tool steel will have a resistant to wear and erosion surface. Typical Nitriding data for your insinuation as out cold:
| Temperature | Time | Approx. Depth of Case |
| 525°C | 10 hours | 0.125mm |
| 525°C | 20 hours | 0.180mm |
| 525°C | 40 hours | 0.250mm |
| 525°C | 60 hours | 0.300mm |
Heat Treatment of H13 tool steel
H13 heat treatment, including heat treat temperature, rate of heating, cooling and soaking time. they depend upon the h13 tool steel parts size and concern and your local Climatic conditions. So if can, we advise you right of admission your heat treatment provider profit full recommendation upon heat treatment.
Final Grinding of H13 steel
For make a get your hands on of glowing surface and exact dimension, If abstemious grinding, use a intensely soft wheel grinding is augmented.
Quality Assured of Sae H13 Steel
Quality assured by ISO 9001:2008 quality management system. Our all h13 tool steel all had by SEP 1921-84 ultrasonic inspection (UT Test). Quality Grade: E/e, D/d, C/c.
If you have any inquiry and question for Price, Application, hot treatment, Please don’t hesitate contact us.
AISI H13 Equivalent with Others
| ASTM A681 – America | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| H13 | 0.32 | 0.45 | 0.2 | 0.6 | 0.03 | 0.03 | 0.8 | 1.25 | 4.75 | 5.5 | 0.8 | 1.2 | 1.1 | 1.75 |
| DIN ISO 4957 – Germany | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| 1.2344 /X40CrMoV5-1 | 0.35 | 0.42 | 0.25 | 0.5 | 0.03 | 0.02 | 0.8 | 1.2 | 4.8 | 5.5 | 0.85 | 1.15 | 1.1 | 1.5 |
| JIS G4404 – Japan | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| SKD61 | 0.35 | 0.42 | 0.25 | 0.5 | 0.03 | 0.02 | 0.8 | 1.2 | 4.8 | 5.5 | 0.8 | 1.15 | 1.0 | 1.5 |
| GB/T 1299 – China | C | Mn | P | S | Si | Cr | V | Mo | ||||||
| 4Cr5MoSiV1 | 0.35 | 0.42 | 0.20 | 0.5 | 0.03 | 0.03 | 0.8 | 1.2 | 4.75 | 5.50 | 0.8 | 1.20 | 1.0 | 1.75 |
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