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321 stainless steel pipe

321 stainless steel pipe is a kind of strip steel with hollow section and no seams around. 321 steel pipe has a hollow section and it is widely used for pipes conveying fluid, such as conveying oil, natural gas, coal gas, water and some solid materials. 321 seamless steel pipe is divided into 321 hot rolled pipe, 321 cold rolled pipe,321 cold drawn pipe, 321 seamless tube extrusion tube.

321 stainless steel is Ni - Cr - Ti austenitic stainless steel and its performance is very similar with 304. But due to join the metal titanium, 321 has the better grain boundary corrosion resistance and high temperature strength.
ASTM 321 equivalent material:
GB: 0Cr18Ni10Ti
American: 321、S32100、TP321
Japanese: SUS321
English: 304S12、321920
Germany: X10CrNiTi189

321 stainless steel pipe chemical composition:

Grade	321
Chemical composition %:
C	≤0.08
Mn	≤2.00
P	≤0.045
S	≤0.030
Si	≤0.75
Cr	17.0-19.0
Ni	9.0-12.0
Ti	5*(C+N)-0.70
N	≤0.10

321 stainless steel mechanical properties:

Grade	321
Mechanical properties:
Yield strength σs	≥205Mpa
Tensile strengthσb	≥515Mpa
Elongation δ5	≥40
HB	≤217

As a 321 stainless teel pipe supplier, bebon will do the best to offer you the most professional service for you. If you have any question for 321 steel pipe, 321 stainless steel tube price, please don’t hesitate to contact with us.

Tags: 430 Stainless Steel Pipe, Stainless Steel Pipe, 321 Stainless Steel Pipe

Quotations:

FOB/CFR/CIF
Products Inspection:

Issued Original Mill test certificate
Products Service:

Shot blasting and Painting, Cutting, welding and so on
Shipside:

Qingdao, Shanghai, Tianjin, ect.