Name: Gr 70 Carbon Steel Tube
SKU: 0

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Gr 70 Carbon Steel Tube

Factory direct Carbon Steel/Stainless Steel plate, pipe, channel, Angle, I-beam, H-channel ,Round Bar, Hexagonal Bar, Flange, Ball Valve, Butterfly Valve, Tee, Elbow, End Cap, Strainer, Nuts, Bolters, Gasket . Large stock, low price, fast delivery. If necessary, please contact me.
Contact: Dasiy
Email: dasiy@wuxiperfectmetal.com
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Sales e-mail : dasiy@wuxiperfectmetal.com

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Parameter

Chemical Composition

Mechanical Properties

Product Name	Seamless Carbon Steel Pipe
Material	S235JR, S275JR, S355J2, S420NL,Gr 70
Outside	8~100mm
Wall Thickness	2mm~15mm
Unit Length	3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request
Surface	Bare surface, varnish painting, galvanizing, other painting as per customers' request
Price Terms	FOB, CRF, CIF, EXW all acceptable
Delivery Detail	Inventory about 5-7; custom-made 25-30

Grade	C	Si	Mn	P	S	Cu	Cr	Ni
Cor-ten A	0.12	0.25-0.75	0.20-0.50	0.01-0.2	0.03	0.25-0.55	0.5-1.25	0.65
Cor-ten B	0.16	0.3-0.5	0.8-1.25	0.03	0.03	0.25-0.40	0.4-0.65	≤0.4
Gr 70	0.31	0.13-0.45	0.79-1.30	0.025	0.025	0.43	0.034	0.43
S355J2	0.22	0.55	1.6	0.025	0.025	0.55	-	-
S235JR	0.17	0.55	1.4	0.035	0.035	0.55	-	-
S275JR	0.21	0.55	1.5	0.035	0.035	0.55	-	-

Carbon content (wt.%)	Microstructure	Properties	Examples
Low-carbon steel	< 0.25	Ferrite, pearlite	Low hardness and cost. High ductility, toughness, machinability and weldability	AISI 304, ASTM A815, AISI 316L
Medium-carbon steel	0.25 – 0.60	Martensite	Low hardenability, medium strength, ductility and toughness	AISI 409, ASTM A29, SCM435
High-carbon steel	0.60 – 1.25	Pearlite	High hardness, strength, low ductility	AISI 440C, EN 10088-3

PRODUCT DISPLAY

PRODUCT PACKAGING

Excellent package: Anti-water paper and plastic film+covered by iron sheet+ strapped with minthree strappingstrips+fixed on the iron or wooden pallets by strapping stripslt can effectivelyprotect products from corrosion andvarious climate changes during ocean transportation.

FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

Q2 : How many countries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-deals service.

Q4: Can you provide sample ?
A4: We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.