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You are here : section steel--Katalor steel > News > 正文A501 GR.A Square Tube Chemical Requirements

A501 GR.A Square Tube Chemical Requirements

A501 GR.A Square Tube Chemical Requirements
A501 is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round,square and rectangular shapes.

Katalor have owned the global reputation for supply the high quality A501 GR.A Square Tube, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the A501 GR.A Square Tube for you. Please contact our sales team if you have any inquiry about the A501 GR.A Square Tube , we will offer you the competitive price with best price in China.

A501 GR.A Square Tube Chemical Requirements:

Grade	Composition, %
	ASTM A501 GR.A
	Heat analysis	Product analysis
Cr, max	0.26	0.30
Mn, max	--	--
P, max	0.035	0.045
S, max	0.035	0.045
Co, min	0.20	0.18

A501 GR.A Square Pipe Mechanical Properties:

Grade	ASTM A501 GR.A
Tensile strength, min, psi (Mpa)	58 000 (400)
Yield strength, min, psi (Mpa)	36 000 (250)
Elongation in 2 in.(50.8 mm),min, %	23

A501 GR.A Square Tube Usage:used for structure, accessorize and construction

A501 GR.A Square Tube Ends:Usually plain ,but can be beveled or by your choice

A501 GR.A Square Tube Surface:bared or black painted, galvanized or with oiled or client option

A501 GR.A Square Tube Technique：ERW and Hot Rolled