AWS ER70S-2 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Mould Steel | AWS ER70S-2 | |||
AWS ENiFe-C1 |
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UNS W82002 |
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AWS ENiFe-C1-A |
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UNS W82004 |
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AWS ENiFeMn-C1 |
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AWS ENiCu-A |
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UNS W84001 |
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AWS ENiCu-B |
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UNS W84002 |
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AWS Est |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.07 | 0.4-0.7 | 0.9-1.4 | 0.025 | 0.035 | ||
Mo | Al | Cu | Nb | Ti | V | Ce |
0.05-0.15 | ≤0.5 | 0.05-0.15 | ||||
N | Co | Zr | B | Other | ||
0.02-0.12 | Cr+Ni+Mo+V≤0.5% | |||||
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) |
---|---|---|---|---|---|---|
255 (≥) | 873 (≥) | 23 | 11 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 |
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 |
---|---|---|---|---|---|---|---|
24 | - | - | 0.33 | - | |||
837 | 426 | - | 34.3 | 111 | - | ||
565 | - | 32 | 22.2 | 412 | 431 |
Heat treated : 1746°C - 1173°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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