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Hot Work Die Steel Roll (HWD)
Our aesthetically designed Hot Work Die Steel Roll has become an ideal choice among our clients. Designed with precision, this roll is designed for different blooming and roughing stands of large section mill. Generally, this range is made at high temperature state that is idealized to make this roll appreciated for durable performance and high reliability. The proposed range is manufactured while making selection of supreme grade of materials along with most modern machine in tandem with quality standards. Clients can purchase this Hot Work Die Steel Roll from us in different designs.
Key features:
- Excellent wearability
- Good thermal strength
- Resistant against fatigue
Chemical Composition
| Symbol | C | Si | Mn | Cr | Ni | Mo | V |
| HWD I | 0.50-0.60 | 0.10-0.40 | 0.50-0.80 | 0.50-0.80 | 1.40-1.80 | 0.10-0.30 | 0 |
| HWD II | 0.40-0.50 | 0.40-0.70 | 0.40-0.60 | 1.50-2.00 | 0.80-1.20 | 0.80-1.20 | 0.30-0.50 |
| HWD III | 1.40-1.60 | 0.20-0.40 | 0.40-0.60 | 10.0-14.0 | 0 | 0.70-0.90 | 0.80-1.00 |
Prosperities & Application
| Symbol | Barrel hardness (HS) | Tensile Strength (MPa) | Dimension (MM) | Unit N.W (KGS) | Application |
| HWD I | 40-50 | ≥1000 | ø 600-1480 | 5000-45000 | knobbling roll of heavy section steel mill, roughing mill |
| HWD II | 50-60 | ≥1100 | |||
| HWD III | 55-65 | ≥500(core) | Vertical roll of universal mill ,edging roll |
Oversea department: Rm 1304 Huawen International Tower, No.-999, hongshan West Road, Shanghai, Shanghai, 200051, China
Phone :+8613916033018