DIN 1.7221 / 55Cr3 /5160 / SUP9 Hot Rolled Steel Bar ,Spring Flat Steel , Thickness : 3-100mm , black or machined

DIN 1.7221 / 55Cr3 /5160 / SUP9 Hot Rolled Steel Bar ,Spring Flat Steel , Thickness : 3-100mm , black or machined

1.Specification:

Thcikness:3-100mm

Length: as your request .

2.Chemical composition

3.Standard:

4.

 We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise.

In the aspect of resources and information, we have established cooperative and stronger relationship with nearly hundred enterprises, either state-owned or private owned in china, such as: DAYE Special Steel-a famous steel enterprise with the longest steelmaking history; BAO Steel, and Dongbei Special Steel Group-the biggest special steel manufacturer; TPCO, VALIN-largest seamless steel tube production enterprise; What's more, we have built long, deep and close business relationship with dozens of steel companies, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want!