China GB GB/T 1220 (1992), 1Cr18Mn10Ni5Mo3N Specialsteel Of urea with good corrosion resistance, can produce urea corrosion of the equipment. and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Type | Standard | Country | Application |
---|---|---|---|---|---|---|
Steel Grades | Specialsteel | 1Cr18Mn10Ni5Mo3N | Austenite | GB | China | Of urea with good corrosion resistance, can produce urea corrosion of the equipment. |
C | Si | Mn | P | S | Ni | Cr | Mo | N |
---|---|---|---|---|---|---|---|---|
≤0.10 | ≤1.00 | 8.50 -12.00 | ≤0.060 | ≤0.030 | 4.00 -6.00 | 17.00 -19.00 | 2.8 -3.5 | 0.20 -0.30 |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
813 (≥) | 715 (≥) | 43 | 44 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
32 | - | - | 0.14 | - | |||
173 | 539 | - | 32.3 | 222 | - | ||
538 | - | 13 | 14.2 | 422 | 141 |
Heat treated : 1573°C - 1529°C
Grade | Standard | Country | Application |
---|---|---|---|
1Cr18Mn10Ni5Mo3N | |||
1Cr18Mn10Ni5Mo3N |
GB/T 1220 (1992) | Stainless steel bars | GB-T-1220-(1992).pdf |
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