Cold Rolled High-Strength Alloy Steel

1.Grade: Alloy Steel; 2.Thickness: 0.12MM-1.2MM; 3.Technique: Cold Rolled Surface; 4.Treatment: Galvanized; 5.Width: 600-1250mm.

Description

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: Alloy Steel

Thickness: 0.12MM-1.2MM

Place of Origin: Liaoning, China (Mainland)

Brand Name: dongbei tegang

Model Number: 1340

Type: Steel Plate

Technique: Cold Rolled

Surface Treatment: Galvanized

Application: Ship Plate

Special Use: High-strength Steel Plate

Width: 600-1250mm

Length: Requirement

Material		1340
Chemical Composition		Mechanical Properties(In Quenched & Tempered State)
C	0.38~0.43	Tensile strength(MPA)	885
Si	0.15~0.35	Yield strength (MPA)	735
Mn	1.60~1.90	Elongation(δ5/%)	12
Cr	≤0.030	Reduction in Area (ψ/%)	45
Mo	≤0.60	Impact (J)	55
P	≤0.035	Hardness	≤217HB
S	≤0.040
Cu	≤0.030
Ni	≤0.030