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You are here : section steel--Katalor steel > I beam steel > 正文ASTM A709 GR.50W I Beam Steel

ASTM A709 GR.50W I Beam Steel

ASTM A709 Grade 50W I Beam also maintains excellent corrosion resistance, allowing it to maintain long lifespans–even during the most harsh atmospheric conditions. These properties make ASTM A709 Grade 50W I Beam ideal for applications such as bridges, and is a standard material employed by the American Association of State Highway and Transportation.
The ASTM A709 Grade 50W I Beam maintains a tensile yield strength of 50,000 psi and an ultimate tensile strength of 65,300 psi. It is also highly weldable and can produce excellent quality welded joints. The high-strength, ASTM A709 Grade 50W I Beam can be used in:I-Beams,Structural Angles,Wide Flange Beams,Structural Steel Channels,Composition Breakdown.
ASTM A709 Grade 50W I Beam Steel Chemical Composition(%)

Type	C	Si	Mn	P	S	Ni	Cr	Cu	V
A	0.19	0.30-0.65	0.80-1.25	0.04	0.05	0.40	0.40-0.65	0.25-0.40	0.02-0.10
B	0.20	0.15-0.50	0.75-1.35	0.04	0.05	0.50	0.40-0.70	0.20-0.40	0.01-0.10
C	0.15	0.15-0.40	0.80-1.35	0.04	0.05	0.25-0.50	0.30-0.50	0.20-0.50	0.01-0.10

ASTM A709 Grade 50W I BeamSteel Mechanical properties

A709 Grade	Thick mm	Yield [MPa]	Tensile [MPa]	Elongtation Min %				reduction Min %	HB
				Steel Plate		Structural steel
				8in[200mm]	2in[50mm]	8in[200mm]	2in[50mm]
50W[345W] HPS50W[HPS345W]	≤100	345min	485min	18	21	18	21J	…

Shanghai Katalor Enterprises Co., Ltd as one of biggest supplyer for ASTM A709 Grade 50W/HPS50W/HPS70W/100W/HPS100W I Beam Steel in the China., Any need in ASTM A709 Grade 50W I Beam, please feel free to contact us!we will offer you the most competitive price of ASTM A709 Grade 50W I Beam and best service for ASTM A709 Grade 50W I Beam.