America ASME SA-178GradeD 电气电阻焊碳钢和碳锰钢锅炉和过热器管 and Mechanical Properties, Chemical Element, Cross Reference.
| Category | Grade | Standard | Region/Area | Standard Content | 
|---|---|---|---|---|
| Metals | SA-178 Grade D | ASME SA-178/SA-178M | America | 电气电阻焊碳钢和碳锰钢锅炉和过热器管 | 
| Element | Min | Max | Similar | 
|---|
| 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) | 
|---|---|---|---|---|---|---|
| 347 (≥) | 823 (≥) | 13 | 31 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 314 | 
| 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 | 
|---|---|---|---|---|---|---|---|
| 12 | - | - | 0.43 | - | |||
| 139 | 939 | - | 42.3 | 221 | - | ||
| 986 | - | 21 | 41.2 | 244 | 114 | 
Heat treated : 1599°C - 1269°C
| 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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