2 # Zgrada, P5 zona Quan Shui, okrug Ganjingzi, Dalian, Kina

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H21 1.2581 SKD5

Početna>Proizvodi>Čelici za vruće radne alate>H21 1.2581 SKD5

Čelici za vrući radni alat H21 1.2581 SKD5 listovi

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Specifikacije

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.


Aplikacije:

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


SASTAV

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


Specifikacije:

mehaničke osobine

svojstva Metrički Imeprial 
Tvrdoća, HRC40.0-55.040.0-55.0
Bulk Modulus 140GPa20300ksi
Modul smicanja80.0GPa       11600ksi
Poissonov omjer (2.5°C)0.27-0.30.27-0.3
Modul elastičnosti190-210 GPa27557-30458ksi


stavkaDimenzija (mm)procesUslov isporuke
listoviT1.0 - 2.5Hladno valjanaCrna površina i žarenje
T 2.5 - 8.0Vruće valjanoCrna površina i žarenje


Pitanja

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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