300W Favorite Datasheet
Canada CSA 300W General requirements for rolled or welded structural quality steel / Structural quality steel and Mechanical Properties, Chemical Element, Cross Reference.
Datasheet for: Metals: 300W / 300W
| Category | Grade | Standard | Region/Area | Standard Content |
| Metals | 300W | G40.20/G40.21 | Canada | General requirements for rolled or welded structural quality steel / Structural quality steel |
Chemical composition(mass fraction)(wt.%) of the 300W
The data is being updated,
Mechanical Properties of steel grade 300W
| YieldRp0.2 (MPa) | TensileRm (MPa) | ImpactKV/Ku (J) | ElongationA (%) | Reduction in cross section on fractureZ (%) | As-Heat-Treated Condition | Brinell hardness (HBW) |
| 664 (≥) | 933 (≥) | 23 | 32 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 342 |
Physical Properties of steel grade 300W
| 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 |
| 13 | - | - | 0.11 | - |
| 451 | 726 | - | 31.3 | 121 | - |
| 286 | - | 12 | 43.2 | 213 | 133 |
Heat Treatment of steel grade 300W
Heat treated : 1951°C - 1359°C
Technological Curves of steel grade 300W
No Curve
Cross Reference Table (Equivalent Grade) of 300W
| Grade | Standard | Country | Application |
| ASTM 5140 |
| AISI 201 |
| AISI 202 |
| 1.2767 |
| 17-4PH |
| AISI 1052 |
| AISI 416Se |
| AISI 1330 |
| AISI 205 Stainless Steel |
| AISI A10 |
| AISI A2 |
| AISI A3 |
| AISI A4 |
| 1.0036 |
| 1.0037 |
| SAE J403 |
| UNS G10100 |
| AMS 4924 |
| ASTM A36 |
| Electrode 100S-1 |
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