Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.07 | 0.13 | ||
| Si | - | 1.00 | ||
| Mn | 5.50 | 7.00 | ||
| P | - | 0.040 | ||
| S | - | 0.030 | ||
| Cr | 14.00 | 16.00 | ||
| Ni | 9.00 | 11.00 | ||
| Mo | 0.80 | 1.20 | ||
| Nb | 0.75 | 1.25 | ||
| B | 0.020 | 0.040 | ||
| V | 0.15 | 0.40 | ||
| N | - | 0.11 |
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
| 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) |
|---|---|---|---|---|---|---|
| 187 (≥) | 527 (≥) | 12 | 24 | 11 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 424 |
| 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 |
|---|---|---|---|---|---|---|---|
| 811 (≥) | 279 (≥) | 44 | 42 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 413 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 486 | 522 | 572 |
We can customize the production of X10CrNiMoMnNbVB15-10-1 grade, contact us for the best solution.
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