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| Grade : | 1.4941压力用无缝钢管。不锈钢管 | ||
| Number: | X6CrNiTiB18-10 | ||
| Classification: | 奥氏体抗蠕变钢 | ||
| Density: | 7.9 g/cm 3 | ||
| Standard: |
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| Equivalent grades: |
| Ti = 5 * C to 0.8 |
| C | Si | Mn | Ni | P | S | Cr | Ti | B |
| 0.04 - 0.08 | max 1 | max 2 | 9 - 12 | max 0.035 | max 0.015 | 17 - 19 | max 0.8 | 0.0015 - 0.005 |
| Rm - Tensile strength (MPa) (+A) | 490-710 |
| Rm - Tensile strength (MPa) (+AT) | 490-690 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 200-220 |
| Rp0.2 0.2% proof strength (MPa) (+AT) | 175-195 |
| KV - Impact energy (J) transverse, (+A) |
+20° 60 |
| KV - Impact energy (J) longitud., (+A) |
+20° 100 |
| A - Min. elongation at fracture (%) (+A) | 40 |
| A - Min. elongation at fracture (%) (+AT) | 30-40 |
| 耐晶间腐蚀：在交货条件下-是；在致敏条件下-是（EN 10028-7）？？？耐晶间腐蚀性-无（EN 10216-5）？？？ |
