X1CrNiMoCuN 20-18-7 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application | 
|---|---|---|---|---|---|
| Steel Grades | Alloy Steel | X1CrNiMoCuN 20-18-7 | |||
| AISI 1330 | |||||
| SCr435 | |||||
| ASTM 51310 | |||||
| 35Cr | |||||
| UNS G23300 | |||||
| UNS K92810 | |||||
| UNS G93106 | |||||
| UNS G98400 | |||||
| AISI 1330 | |||||
| X1CrNi 25-21 | 
| C | Si ≤ | Mn ≤ | P ≤ | S ≤ | Cr | Ni | Mo | Other | 
|---|---|---|---|---|---|---|---|---|
| ≤0.020 | 0.70 | 1.00 | 0.030 | 0.010 | 19.5-20.5 | 17.5-18.5 | 6.00-7.00 | Cu 0.50-1.00 N 0.18-0.25 | 
| 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) | 
|---|---|---|---|---|---|---|
| 145 (≥) | 119 (≥) | 41 | 14 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 423 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 43 | - | - | 0.12 | - | |||
| 844 | 624 | - | 41.3 | 443 | - | ||
| 956 | - | 43 | 34.2 | 343 | 311 | 
Heat treated : 1286°C - 1415°C
| Grade | Standard | Country | Application | 
|---|---|---|---|
| X1CrNiMoCuN25-25-2 | AFNOR | France | Austenite | 
| X1CrNiMoCuN20-18-7 | AFNOR | France | Austenite | 
| ISO X1CrNiMoCuN20-18-7 | ISO standard thermal deformation of stainless steel | ||
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Tool steel | |
| EN X1CrNiMoCuN25-25-5 | EN | Euronorm Tool steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN25-25-5 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN25-25-5 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN25-25-5 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN-20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN-25-25-5 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN-25-22-2 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN25-20-7 | EN | Euronorm Stainless Steel | |
| EN X1CrNiMoCuN20-18-7 | EN | Euronorm Stainless Steel | |
| Q195 | China | Engineering and welding | 
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
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