S32760
Characteristics
S32760 is a super duplex stainless steel with an outstanding corrosion resistance in a wide range of applications—especially at critical pitting temperatures over 50°C. The material is resistant to pitting and crevice corrosion in the environments containing seawater and other chlorides, and is known to have high strength and a long life-cycle.
Stock Form and Sizes
◆1000mm ◎2000mm ▲3000mm ■3500mm ●4000mm ★2500mm～3990mm
Peeled round barsSpecification：ASTM A182/A276/A479、ASME SA182/SA276/SA479、NACE MR0175/MR0103、NORSOK M630 D57、EN 1.4501
| Size 5〜24 | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 6 | 8 | 10 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 24 |
| ★ 12.7 | ★ 15.88 | ★ 19.05 | ★ 22.22 | |||||||||||
| Size 25〜46 | ||||||||||||||
| 25 | 26 | 27 | 28 | 30 | 32 | 33 | 35 | 36 | 38 | 40 | 42 | 44 | 45 | 46 |
| ★ | ★ 28.57 | ★ | ★ 31.75 | ★ | ★ 38.1 | ★ | ★ | |||||||
| Size 48〜130 | ||||||||||||||
| 48 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 110 | 120 | 130 |
| ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ | ★ 101.6 | ★ | ★ | ★ | |||
| Size 140〜350 | ||||||||||||||
| 140 | 150 | 160 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 280 | 300 | 330 | 350 | |
| ★ | ★ | ★ | ★ 203.2 | ★ | ★ | |||||||||
Chemical composition
| Ni | Cr | Fe | C | Mn | Si | Co | P | S | Mo | Cu | N | Nb | Ta | Nb+Ta | W | V | other | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | 6.0 | 24.0 | 3.0 | 0.50 | 0.20 | 0.50 | ||||||||||||
| max | 8.0 | 26.0 | 0.030 | 1.00 | 1.00 | 0.030 | 0.010 | 4.0 | 1.00 | 0.30 | 1.00 |
※Above is standard values of ASTM A276. For further information, please contact us.
Mechanical properties
| Tensile Strength Mpa | 0.2% Yield Strength Mpa | Elongation ％ | Reduction of Area ％ | Hardness | |
|---|---|---|---|---|---|
| min | 750 | 550 | 25 | ||
| max | HB290 |
※Above is standard values of ASTM A276. For further information, please contact us.
International Specification Comparison chart
| Material | Round bars | Plates/Sheets | Pipes/Tubes | ||
|---|---|---|---|---|---|
| Seamless | Welded | ||||
| JIS | |||||
| ASTM | S32760 | A182/A276/A479 | A240 | A312 | A312 |
| ASME | S32760 | SA182/SA276/SA479 | SA240 | SA312 | SA312 |
| DIN/EN | 1.4501 | ||||
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