39NiCrMo3 /1.6510 forged alloy steel bar for mechanical purpose, OD: 80-1200mmSmall MOQ

Applications

For permanently stressed components with large cross sections for automotive and mechanical engineering. For economic performance under severe dynamic stress, parts must be designed for optimum strength or toughness.

Chemical Composition (%)

Carbon 0.35-0.43

Silicon 0.15-0.40

Manganese 0.50-0.80

Phosphorus 0.035max

Sulphur 0.035 max

Chromium 0.60-1.00

Nickel 0.70-1.00

Molybdenum 0.15-0.25

SIZE RANGE:

Round:

Hot Forged: 80mm-1500mm

Flat:

Hot forged: Thickness:150-600mm Width: up to 1600mm

SURFACE FINISHES

Black, Peeled(K12), Cold Drawn, Turned & Polished(H10, H11), Precision Ground(H9, H8)

Test: Ultrasonic test according to SEP 1921-84

Certificate of Quality: issued in English, in addition the normal terms, production process, the mechanical property yield strength, tensile strength, elongation and hardness, forged ratio, UT test result, Grain size, heat treatment methods and the sample of is shown on the Certificate of Quality.

 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!