Stainless Steel Tube for Welding Pipe

News

Nov 06, 2017Sep 19, 2018

Basic Info

Product Description

Standard	ASTM A554, A249, A269 and A270, A312
Material Grade	201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430
Outer Diameter	6mm--159mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material Composition	201	202	304	316	430
	C	鈮0.15	鈮0.15	鈮0.08	鈮0.08	鈮0.12
	Si	鈮1.00	鈮1.00	鈮1.00	鈮1.00	鈮1.00
	Mn	5.5-7.5	7.5-10	鈮2.00	鈮2.00	鈮1.00
	P	鈮0.06	鈮0.06	鈮0.045	鈮0.045	鈮0.040
	S	鈮0.03	鈮0.03	鈮0.030	鈮0.030	鈮0.030
	Cr	16-18	17-19	18-20	16-18	16-18
	N	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
Mechanical Property	Material Item		201	202	304	316
	Tensile Strength		鈮535	鈮520	鈮520	鈮520
	Yield Strength		鈮245	鈮205	鈮205	鈮205
	Extension		鈮30%	鈮30%	鈮35%	鈮35%
	Hardness (HV)		<253	<253	<200	<200

Payment	Payment by T/T, 30% as advance payment and 70% balance pay before shipping.
Delivery time	A.7 days if this goods is stock goods. B.30 days if this goods will be produced after order
Validity	Valid time is 3 days for price usually.

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