AMS 6512B Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Carbon Steel | AMS 6512B | |||
| AMS 6455F |
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| AMS 6470H |
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| AMS 6471C |
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| AMS 6472B |
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| AMS 6475E |
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| AMS 6485 |
|||||
| AMS 6487 |
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| AMS 6488D |
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| AMS 6490D |
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| AMS 6491A |
|
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
|---|---|---|---|---|---|---|
| 18 | ||||||
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 4.9 | 0.1 | 0.4 | ||||
| N | Co | Pb | B | Other | ||
| 7.8 |
AISI/SAF Maraging 250 |
|||||
| 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) |
|---|---|---|---|---|---|---|
| 186 (≥) | 299 (≥) | 34 | 13 | 14 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
| 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 | - | - | 0.21 | - | |||
| 848 | 153 | - | 41.3 | 432 | - | ||
| 979 | - | 11 | 34.2 | 133 | 233 |
Heat treated : 1447°C - 1147°C
| Grade | Standard | Country | Application |
|---|---|---|---|
| Q195 | China | Engineering and welding | |
| Q215 | China | Engineering and welding | |
| Q215 B | China | Engineering and welding | |
| Q235 | China | Engineering and welding | |
| Q235 B | China | Engineering and welding | |
| Q235 C | China | Engineering and welding | |
| Q235 D | China | Engineering and welding | |
| Q255 A | China | Engineering and welding | |
| Q255 B | China | Engineering and welding | |
| Q275 | China | Engineering and welding | |
| Q235q C | China | Bridge structure with steel | |
| Q235q D | China | Bridge structure with steel | |
| Q345q E | China | Bridge structure with steel | |
| Q345q C | China | Bridge structure with steel | |
| ASTM 1030 | ASTM | USA | General use carbon steel bar |
| UNS G10300 | UNS | USA | General use carbon steel bar |
| ASTM 1005 | ASTM | USA | General use carbon steel bar |
| UNS G10050 | UNS | USA | General use carbon steel bar |
| ASTM 1006 | ASTM | USA | General use carbon steel bar |
| UNS G10060 | UNS | USA | General use carbon steel bar |
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