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ASTM A519 Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing

Standard: ASTM A519
Equivalent Standard: EN 10305-1, EN 10305-4, NF 699, GOST 9567-75, DIN 2391

Material: 1010, 1020, 1035, 1045

Chemistry Composition

Grade	C, %	Mn, %	P, %	S, %
1010	0.08-0.13	0.30-0.60	0.040 max	0.050 max
1020	0.18-0.23	0.30-0.60	0.040 max	0.050 max
1035	0.32-0.38	0.60-0.90	0.040 max	0.050 max
1045	0.43-0.50	0.60-0.90	0.040 max	0.050 max

Mechanical Properties: see the parameters in ASTM A519 specifications.

ASTM A519 specification covers several grades of carbon and alloy steel seamless mechanical tubing. ASTM A519 specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing in sizes up to and including 12 3⁄4 in. (323.8 mm) outside diameter for round tubes with wall thicknesses as required. The tubes shall be furnished in the following shapes, as specified: round, square, rectangular, and special sections.

Length: 5800mm; 6000mm; 10000mm; 11800mm; and so on.
Max length: 16000mm

Keyword: mechanical tubing, ASTM A519, round tubing, round hot-finished tubing, cold-worked tubing, rough-turned seamless steel tubing, ground seamless tubing, alloy steel tube, carbon steel tube, seamless steel tube, 1010, 1020, 1035, 1045, 4130

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