China Supplier Square Stainless Steel Tube - 301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe – Charming Metal

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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Black Titanium Stainless Steel Sheet , Aisi 304 Ba Stainless Steel Sheet , High Quality 304 Stainless Steel Sheet , Our concept would be to assist presenting the confidence of each prospective buyers while using the offering of our most honest service, as well as right merchandise.

China Supplier Square Stainless Steel Tube - 301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe – Charming Metal Detail:

300 series of stainless steel are used widely, most of them have a strength of corrosion resistance, heat resistance and a good chemical performance.

Specification

Grade	301 ,304 ,304L ,316 ,316L ,309 S,310 ,321
Standardl	ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441
Thickness	0.2-10.0mm
Width	600mm min
Length	2000mm-8000mm or as customers’ request
Surface	NO1,No.4,2B, BA, 6K, 8K, Hair Line with PVC??

?Chemical composition

Grade?	C?	Si?	n?	P≤?	S≤	Cr	Mo	Ni	Other
301	≤0.15	≤1.00	≤2.00	0.045	0.03	16-18	-	6.0	-
304	≤0.07	≤1.00	≤2.00	0.035	0.03	17-19	-	8.0	-
304L	≤0.075	≤1.00	≤2.00	0.045	0.03	17-19	-	8.0	?
309S	≤0.08	≤1.00	≤2.00	0.045	0.03	22-24	-	12.0	-
310	≤0.08	≤1.5	≤2.00	0.045	0.03	24-26	-	19.0	-
316	≤0.08	≤1.00	≤2.00	0.045	0.03	16-18.5	2	10.0	-
316L	≤0.03	≤1.00	≤2.00	0.045	0.03	16-18	2	10.0	-
321	≤0.12	≤1.00	≤2.00	0.045	0.03	17-19	-	9.0	Ti≥5×C

Mechanical properties

Grade	YS(Mpa) ≥	TS (Mpa) ≥	El (%) ≥	Hardness(HV) ≤
301	200	520	40	180
304	200	520	50	165-175
304L	175	480	50	180
309S	200	520	40	180
310	200	520	40	180
316	200	520	50	180
316L	200	480	50	180
321	200	520	40	180

Our company also has our own advanced testing equipment,which can make physical testing and chemical analysis including spectral ?analysis,metallographic analysis,ultrasonic testing, hardnesss testing,impact testing, bending testing, tensile testing in room tempreature and high tempreature etc.

Only yhe qualified products can be shipped to our clients.

Our quality control system as belows:

Raw material: chemical composition

Ingots: chemical composition

Forgings: UT/PT

Cold rolling: Size/ surface

Finish Goods: Mechanical properties/ CMTR/ Metallographic

Applications:?

Oil & Gas
Food Service/Restaurant
Motorsports
Government/Military
Pumps & Valves
Machined Fabricated Components
Power Distribution
Fabricators

Aerospace
Metal Service Centers
Nuclear
Marine/Shipbuilding
Chemical Processing

300-series-stainless-steel-pipe-High-Efficiency

300-series-stainless-steel-pipe-Cheap

Product detail pictures:

Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for China Supplier Square Stainless Steel Tube - 301 ,304 ,304L ,316 ,316L ,309 ,310S ,321 stainless steel pipe – Charming Metal, The product will supply to all over the world, such as: Australia , Malawi , Lebanon , With a team of experienced and knowledgeable personnel, our market covers South America, the USA, the Mid East, and North Africa. Many customers have become our friends after good cooperation with us. If you have the requirement for any of our goods, make sure you contact us now. We're looking forward to hearing from you soon.

304 Triangular Tube