1.4462 Duplex Stainless Steel Pipe , Duplex Seamless SS Stainless Steel Tube
Negotiable /Meter
Min.Order:1 Meter
WENZHOU DINGXIN Stainless Steel CO.LTD
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1.4462 Duplex Stainless Steel Pipe , Duplex Seamless SS Stainless Steel Tube
Quick Detail:
Product: |
S31803 Seamless duplex stainless steel pipe |
Manufacturing Process: |
cold rolling, Pickled, Annealed |
Material Grade: |
UNSS31803(Cr22Ni5Mo3/1.4462)/2205,UNSS32750(1.4410),UNS S31500(Cr18NiMo3Si2), |
Outside Diameter. |
Φ6.00mm-Φ610 mm |
Thickness: |
1mm-40mm |
Description:
Standard |
Duplex Steel : ASTM/ASME A789/SA789, A790/SA790,A450,A530... |
Size Detail:
Production |
Outside Diameter |
Wall Thickness |
Duplex stainless Steel pipe |
6.00mm to 610mm |
1 mm to 40mm |
Chemical Composition
Grade |
C max |
Si max |
Mn max |
P max |
S max |
Cr |
Ni |
Mo |
N |
UNS S32750 |
0.030 |
0.8 |
1.2 |
0.030 |
0.015 |
24.0-26.0 |
6.0-8.0 |
3.0-5.0 |
0.24-0.32 |
UNS S31803 |
0.030 |
1.0 |
2.0 |
0.020 |
0.020 |
21.0-23.0 |
4.5-6.5 |
2.5-3.5 |
0.08-0.20 |
UNS S31500 |
0.030 |
1.0 |
1.2-2.0 |
0.030 |
0.030 |
18.0-19.0 |
4.5-5.5 |
2.5-3.5 |
0.05-0.10 |
Physical Properties
Grade |
Y.S.MPa min |
T.S.Mpa min |
Elongation % |
Hardness HRC |
UNS S32750 |
550 |
800 |
15 |
20 |
UNS S31803 |
450 |
620 |
25 |
20 |
UNS S31500 |
440 |
630 |
30 |
20 |
Applications:
The products are applied to trades such as papermaking, chemical industry, shipbuilding, petroleum, electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental protection, aerospace,heat exchanger, etc. Extensively.
Specifications:
Name |