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H21 1.2581 SKD5

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Hot Work Tool Steels H21 1.2581 SKD5 fogli

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quaternu di carichi

Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements in tungsten hot-work steels include tungsten, chromium, carbon, and vanadium. They are resistant to distortion when they are air-hardened, and have higher hardening temperature when compared to chromium hot-work steels. It belong to the high quality high carbon alloy tool steel.


Used for manufacturing gear, shaft, connecting rod, spring, engine cylinder and other important parts, parts of high hardness, wear-resistant.



quaternu di carichi:

Propizzi meccanica

Joint Metrica Impériale 
Durezza, HRC40.0-55.040.0-55.0
Modulu in granta 140 GPa20300 ksi
Modulu di Cesoia80.0 GPa       11600 ksi
Rapportu di Poisson (2.5 ° C)0.27-0.30.27-0.3
Modulu elasticu190-210 GPa27557-30458ksi

ItemDimension  (mm)prucessuCundizione di consegna
FullesT1.0 - 2.5Ghjuvatu fridduSuperficie nera & Anneal
T 2.5 - 8.0Rolled HotSuperficie nera & Anneal


Q: Are your a factory or a trading company?

A: We are a factory/plant.

Q: What is your delivery date?

A:The delivery date is about 30 days after receipt of the payment.

Q: How can I get some sample? 

A: We are honored to offer you samples 

Q: OEM is acceptable? 

A: Yes. We are good at steel making since 2006 with complete production equipment. Share your new project with us, we will help you to solve it.

Q: What are the difference between you and other steel company?

A: Quality first! The price will be changed according to your order. The rechargeable sample's will return to you after you offer the deposit! 

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