• Model NO.：Super Duplex UNS S32750 stainless steel tube
• Specification：ASTM
• Trademark：C&N
• Origin：China
• Production Capacity：1000tons,Month

Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5., we can supply pipe with customers'requirement.
Material Grade:
UNS
EN
DIN
C %
Cr%
Ni%
Mo%
N%
Other %
S31803
1.4462
X2CrNiMoN22-5-3
0.030max
21.0-23.0
4.5-6.5
2.5-3.5
0.08-0.20
/
S32205
1.4462
X2CrNiMoN22-5-3
0.030max
22.0-23.0
4.5-6.5
3.0-3.5
0.14-0.20
/
S32101
1.4162
 
0.040max
21.0-22.0
1.35-1.70
0.10-0.80
0.20-0.25
Cu 0.10-0.80
S32304
 
 
0.030max
21.5-24.5
3.0-5.5
0.05-0.60
0.15-0.20
Cu 0.05-0.60
S32750
1.4410
X2CrNiMoN25-7-4
0.030max
24.0-26.0
6.0-8.0
3.0-5.0
0.24-0.32
Cu 0.50max
S32760
 
 
0.050max
24.0-26.0
6.0-8.0
3.0-4.0
0.20-0.30
Cu 0.50-1.00
 
Mechanical  Property:
UNS
Tensile Strength 
 Min, Mpa
Yield Strength 
Min, Mpa
Elongation in 2 in Or 50mm  Min, %
Hardness Max, 
HRC
S31803
620
450
25
30
S32205
655
485
25
30
S32101
700
530
30
30
S32304
690
450
25
30
S32750
800
550
15
32
S32760
750
550
25
32
 
Size Range:
Stainless Steel Seamless Tube
ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-6.35mm
Stainless Steel Seamless Pipe
ASTM A790/A790M: OD: Φ6mm-Φ325mm; WT:0.5mm-30mm
Stainless Steel Welded Tube
ASTM A789/A789M: OD: Φ12.7mm-Φ203mm; WT:0.5mm-4.0mm
 
Stainless Steel Welded Pipe
ASTM A790/A790M: OD: Φ10mm-Φ2000mm; WT:0.5mm-40mm
(OD≤630mm for single seam; OD>Φ630mm For circumferential seam) 
ASTM A928/A928M: OD: Φ10mm-Φ406mm; WT:0.5mm-10mm