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[China]
Trade Verify
Address: RM.1609-1611. NO.8 BLDG, HUADONG MACHINERY AND ELECTRICAL TRADE CENTER NO.29 XIACHENG MIDDLE ROAD, HUTANG, CHANGZHOU, JIANGSU 213161, CHINA
Contact name:Lau
CHANGZHOU LIANGRU INTERNATIONAL TRADE CO., LTD. |
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Verified Suppliers
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Sheet Metal Cutting Machine Hydraulic CNC High-Speed Steel Shear Blade
Product Description:
1. Material: HSS ,SKD11/D2,Tungsten carbide
2. Hardness:HRC58-89
3. High precision surface,burr-free
4. more than 10 years professional manufacture experience
5. Strict quality management system
6. Small orders accepted.
7. OEM and ODM
8. Standard: ISO9001:2008
Material selection:
The first challenge for shearing slab is avoiding knife crack which means the knife should be good enough for its toughness and ductility. Good toughness and ductility are not enough. The knife should also be good for wear resistance. Thus the knife has long work life. In addition, the blade must also have good high temperature resistance. The knife edge cannot be annealed due to high temperature, otherwise the life will be drastically reduced.H13 (equivalent to DIN 1.2344, W302 Böhler Martin Miller, JIS SKD61) is widely used for shearing Slab all over the world, like Danieli, SMS, etc.
