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Saw Cutting katalor supplied

Saw Cutting is High Accuracy, High Quality .According to the form of the tool, sawing/ saw cutting includes bow sawing, circular sawing, band sawing and sawing of the grinding wheel. Saw cutting belongs to mechanical cutting method. Sawing machine, d
ASTM A240 202 Stainless Square Tube Mechanical Properties

ASTM A240 202 Stainless Square Tube can be offered by us, we have ASTM A240 202 Stainless Square Tube suppliers and manufacturer ,if you need ASTM A240 202 Stainless Square Tube price and specification ,please contact us.
S355j2 channel steel bar mechanical properties

S355J2 is the most common high strength steel for construction that we sell. It is a non-alloy structural steel to EN10025-2 2004. S355j2 channel steel offers high yield and THE BEST WEIGHT LOSS PILLS tensile strength with a minimum yield strength of

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You are here : section steel--Katalor steel > Square hollow section > 正文ASTM A501 GR.A, A501 GR.B SQUARE HOLLOW SECTION, SQUARE TUBE,SQUARE PIPE

ASTM A501 GR.A, A501 GR.B SQUARE HOLLOW SECTION, SQUARE TUBE,SQUARE PIPE

ASTM A501 GR.A, A501 GR.B black and hot-dipped galvanized hot-formed square and rectangular tube is applicable for bolted construction of bridges and building, and for general structural purposes. ASTM A501 GR.A, A501 GR.B Square Tube is furnished in sizes 30mm to 500 mm across flat sides with wall thicknesses 2mm to 30 mm. Normally the ASTM A501 GR.A, A501 GR.B Square Pipe steel shall be made by one or more processes of open-hearth, basic-oxygen, or electric-furnace.

ASTM A501 GR.A, A501 GR.B Square Tube Chemical Requirements:

Grade	Composition, %
	ASTM A501 GR.A		ASTM A501 GR.B
	Heat analysis	Product analysis	Heat analysis	Product analysis
Cr, max	0.26	0.30	0.22	0.26
Mn, max	--	--	1.40	1.45
P, max	0.035	0.045	0.030	0.040
S, max	0.035	0.045	0.020	0.030
Co, min	0.20	0.18	0.20	0.18

ASTM A501 GR.A, A501 GR.B Square Pipe Mechanical Properties:

Grade	ASTM A501 GR.A	ASTM A501 GR.B
Tensile strength, min, psi (Mpa)	58 000 (400)	70 000 (483)
Yield strength, min, psi (Mpa)	36 000 (250)	50 000 (345)
Elongation in 2 in.(50.8 mm),min, %	23	23

ASTM A501 GR.A, A501 GR.B Square Hollow Section Packing: A501 GR.A, A501 GR.B Square Tube can be packed in bundles by steel strip in minimum in 5 points, also can be wrapped with woven bag or waterproof paper, according to the requirements of customers. ASTM A501 GR.A, A501 GR.B Square Hollow Section SGS Test: A501GR.A, A501GR.B Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.