ASTM 4" / 3" S31803 321 Seamless Stainless Steel Exhaust Pipe SUS 304 Hot Rolled 80mm

ASTM 4" / 3" S31803 321 Seamless Stainless Steel Exhaust Pipe SUS 304 Hot Rolled 80mm

Quick Detail:

1,S31803,321 seamless stainless steel tube 

2,Thickness:1.5 - 80 mm(sch5s to sch xxs)

3,Outer Diameter:20 - 1200 mm  (1/8 inch to 48 inch)

4,Application:Industrial & decoration

5,process form: hot rolled

6,Length: 5-12m

Applications:

Industrial & decoration

Specifications:

Description:

seamless stainless steel pipe is which  added Ti element in the seamless stainless steel pipe,to prevent the grain boundary corrosion.It suitable for use under 430 -- 900 temperature.According to the ASTM standard to produce a brand of stainless steel.it equal to 0 cr18ni10ti stainless steel pipe in China.

seamless stainless steel pipe mainly used for aircraft, the exhaust pipe, boiler steam drum.

seamless stainless steel pipe with excellent high temperature Stress Rupture properties and high temperature Creep Resistance (Creep to hold) Stress and mechanical properties are better than the seamless stainless steel pipe.

321 seamless steel tube chemical composition:

C:0.08

S:1.00

Mn:2.00

P:0.045

S:0.030

Ni:9.00-12.00

Cr:17.00-19.00