Nickel steel, instead of 1cr18ni9
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.15 | ||
Si | - | 1.00 | ||
Mn | 7.50 | 10.00 | ||
P | - | 0.060 | ||
S | - | 0.030 | ||
Ni | 4.00 | 6.00 | ||
Cr | 17.00 | 19.00 | ||
N | - | 0.25 |
Stainless and heat resisting steels
Austenitic stainless steel. Grade 1Cr18Mn8Ni5N was replaced by new designation 12Cr18Mn9Ni5N according to GB/T 20878 (2007)
Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
169 (≥) | 956 (≥) | 13 | 23 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 442 |
Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
---|---|---|---|---|---|---|---|
135 (≥) | 853 (≥) | 42 | 23 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 331 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
981 | 452 | 482 |
We can customize the production of 1Cr18Mn8Ni5N grade, contact us for the best solution.
–sales@specificsteel.com