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Specifications
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.
Applications:
Used for manufacturing gear, shaft, connecting rod, spring, engine cylinder and other important parts, parts of high hardness, wear-resistant.
COMPOSITION
| C | Si | Mn | P | S | Cu | V |
| 0.26-0.36 | 0.15-0.5 | 0.15-0.4 | ≤0.03 | ≤0.03 | 0.25 | 0.3-0.6 |
Specifications:
Mechanical Properties
| Properties | Metric | Imeprial |
| Hardness, HRC | 40.0-55.0 | 40.0-55.0 |
| Bulk Modulus | 140GPa | 20300ksi |
| Shear modulus | 80.0GPa | 11600ksi |
| Poisson's ratio(2.5°C) | 0.27-0.3 | 0.27-0.3 |
| Elastic modulus | 190-210GPa | 27557-30458ksi |
| Item | Dimension (mm) | Process | Delivery condition |
| Sheets | T1.0 - 2.5 | Cold Rolled | Black surface & Anneal |
| T 2.5 - 8.0 | Hot Rolled | Black surface & 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!
