1. SM490A Adopt standard: JIS G3106 Standard Specification is for Rolled Steels for Welded Structure 2. SM490A Specification: Thickness: 5mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm 3. Third Party Inspection for SM490A: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.

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Product Details

Mechnical property for SM490A Structural steel:

►Mechnical property for SM490A Structural steel:

Thickness (mm)
SM490A	≤ 16	> 16 ≤ 40	> 40 ≤ 75	> 75 ≤ 100	> 100 ≤ 160	> 160
Yield strength (≥Mpa)	325	315	295	295	285	275
	≤ 100						> 100
Tensile strength (Mpa)	490-610						400-610

Chemical composition

►Chemical composition for SM490A Structural steel (Ladle Analysis Max%)

Main chemical elements composition of SM490A
Thickness(mm)	C	Si	Mn	P	S
T≤50	0.20	0.55	1.60	0.035	0.035
50<T	0.22

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Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

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Mainly exported to Europe, Southeast Asia, South Africa, the Middle East, Latin America and other countries and regions, the products are favored by Chinese and foreign users.

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Hight Strength Low Alloy Steel