Grade : | 1.4941壓力用無縫鋼管。不銹鋼管 | ||
Number: | X6CrNiTiB18-10 | ||
Classification: | 奧氏體抗蠕變鋼 | ||
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 |
耐晶間腐蝕:在交貨條件下-是;在致敏條件下-是(EN 10028-7)???耐晶間腐蝕性-無(EN 10216-5)??? |