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H21 1.2581 SKD5

Home>Products>Acciai di Strumenti di travagliu Caldu>H21 1.2581 SKD5

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.


Travaux:

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


COMPOSITION

CSiMn
P
SCu
V
0.26-0.36
0.15-0.5
0.15-0.4
≤0.03≤0.030.250.3-0.6


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


FAQ

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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