Product Name: American Standard carbon steel

Grade: A3 6

Specifications: Thick T:10-40 Width W:1800-2600 Length L:600 0-12700

Standard: ASTM A36-05

The scope of products: a ductility, toughness, bending, welding performance, mainly exported to the U.S. for construction machinery, construction machinery, agricultural machinery and other industries and the general structure stampings and welded pipe, etc.

Chemical composition

C: ≤ 0.25, Si ≤ 0.40, Mn: ≤ 0.80-1.20, P ≤ 0.04, S: ≤ 0.05, Cu ≥ 0.20 (when copper steel is specified).

Mechanical Properties

Yield strength: ≥ 250.

Tensile strength :400-550.

Elongation: ≥ 20.

American Standard carbon steel A3 6

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