Sign In Join Free
1 / 1
Semi High Speed Steel Rolls
| Brand Name : | Zhengkun |
|---|---|
| Barrel Diameter: 1500mm Maximum : | Unit Weight: 25mt Maximum |
Shijiazhuang, Hebei, China
- Manufacturer
- Service
- OEM service
- Platform Certification
- Online Expo
Product description
Semi High Speed Steel Rolls
Semi High Speed Steel Rolls is similar as High Speed Steel Rolls, but its alloy elements of Mo, V, W is a little lower, and its mechanical properties is lower too. But it have a more competitive price than HSS Rolls. These types of rolls are used for roughing stand to increase productivity.
Chemical Composition and hardness.
C
Si
Mn
P
S
Cr
Ni
Mo
V
W
HSD
0.60-1.20
0.80-1.50
0.50-1.00
≤0.03
≤0.025
3.00-9.00
0.20-1.20
2.00-5.00
0.40-3.00
0.00-3.00
75-98
Neck Hardness:30-45
Tensile Strength: 350N/mm2 min
Shijiazhuang, Hebei, China
- Manufacturer
- Service
- OEM service
- Platform Certification
- Online Expo
Send your inquiry to this supplier
Product Alert
Subscribe to your interested keywords. We will send freely the latest and hottest products to your Inbox. Don't miss any trade information.
Your use of this website constitutes acknowledgement and acceptance of our Terms & Conditions.
Copyright © 2009-2024 Bossgoo Co., Ltd. All rights reserved.
