SM490YB H Beam Structure

SM490YB h beam structure

SM490YB steel is a low-alloy high-strength steel with high strength, good plasticity and toughness, and excellent welding performance. It is widely used in engineering and construction fields.

The "SM" in SM490YB steel h beam indicates structural steel produced according to Japanese industrial standards, and "490" represents a yield strength of not less than 490MPa.

SM490YB h section beam is widely used in buildings, bridges, vehicles, ships, oil storage tanks and containers.

SM490YB h beam structure Products Details

JIS G3106 SM490YB H Beam Chemical Composition:

Thickness mm	C ≤	Si ≤	Mn ≤	P ≤	S ≤
≤100	0.20	0.55	1.60	0.035	0.035

 

JIS G3106 SM490YB H Beam Steel Mechanical Properties:

Upper yield strength, M Pa				Tensile strength , M Pa
Nominal thickness mm
≤16	16~40	40~75	75~100	≤100
≥365	≥355	≥335	≥325	490~610

 

Elongation,%
Nominal thickness mm
≤5	5~16	16~50	˃40
≥19	≥15	≥19	≥21

 

SM490YB H Section Steel Products Image

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