Wheel is made up of the rim and the disk. The main processing technique for rim is roll forming. Punch forming and spin forming are usually applied for disc. Punch forming is mainly used for disc of passenger cars, while disc of commercial cars are usually punch-formed (wigh inner tire) or spin-formed (without inner tire)
B700QZR steel mechanical properties
Grade
|
Yield strength |
Tensile strength |
Elongation |
180 degree cold bend,diameter |
B700QZR |
≥600 |
700~850 |
≥13 |
1.5a |
Remark : Test piece for tensile test taken to the rolling direction. Test piece for cold bend test taken transverse to the rolling direction.
China special steel limited Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer's expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development. As B700QZR Mechanical and B700QZR suppliers, we can supply B700QZR Chemical, B700QZR Mechanical and B700QZR standard for you ,please contact us.
Related products : B750QZR steel , B600QZR steel , B700ZR steel
- Nickle alloys & Super alloys
- Stainless steel & Heat resistant steel
- Carbon steel
- Low alloy high strength steel
- High strength steel
- Boiler steel plate
- Shipbuilding steel plate
- Bridge structural steel
- Weathering steel
- Wear resistant steel
- Pipeline steel
- High carbon steel
- Alloy steel
- CQ/DQ/DDQ/CSS/HSS Grade steel
- Hot rolled steel coil
- Cold rolled steel coil
- Pickled & oiled steel coil
- Electrical steel
- Galvanized and prepainted steel
- Shipbuilding angle steel bar
- Shipbuilding bulb flat bar
- Shipbuilding L shape bars