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ASTM A789 S32760 Super Duplex stainless steel pipe
1. Good general corrosion resistance
2. Excellent strength and toughness
ASTM A789 S32760 Super Duplex stainless steel pipe
Standard : ASTM A789 A790
Material : S31803;S32205;S32750;S32760
Thickness : 0.8-30mm
OD: 10-710mm
ASTM | UNS | C | Si | Mn | P | S | Cr | Ni | Mo | N | Other |
| S31803 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 21-23 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 |
|
2205 | S32205 | 0.03 | 1.00 | 2.00 | 0.03 | 0.02 | 22-23 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 |
|
2507 | S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24-26 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | Cu<0.5 |
Zeron 100 | S32760 | 0.03 | 1.00 | 1.00 | 0.03 | 0.01 | 24-26 | 6.0-8.0 | 3.0-4.0 | 0.2-0.3 |
|
Grade | Tensile strength | Yield srength | Elongation | Hardness | |
ASTM | UNS | (Mpa) | (Mpa) | (%) | (HBW) |
| S31803 | 620 | 450 | 25 | 290 |
2205 | S32205 | 655 | 485 | 25 | 290 |
2507 | S32750 | 800 | 550 | 15 | 300 |
Zeron 100 | S32760 | 750 | 550 | 25 | 300 |
