JIS SCM220 Alloy Steel Round Bar , Quenched and Tempered Steel Bar Dia 10-350mm

JIS SCM220 Alloy Steel Round Bar , Quenched and Tempered Steel Bar Dia 10-350mm

1.Specifications

Dia:10-350mm Length: as your request

2.Technique:hot rolled

Details of the product

1. Grade: ASTM:8620 /JIS SNCM220,GB:20CrNiMoA, ISO 20NiCrMo2 20NiCrMoS2

2. Surface: Black surface/Turned/Ground

3. Process:EAF+LF+VD+ hot rolled+ Heat Treatment (Annealed, Normalized, Q+T)

4. Machine Capability

Tensile strength (N/mm2Mpa): >=980(100)

Elongation: >=9

Yield strength: >=785(80)

Hardness: <=197HB

Reduction of area:>=40

Akv(J):>=47 akv(J/cm2)>=59(6)

5. Chemical Composition (%):

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!