This page provides ASTM 15A datasheet, ASTM 15A mechanical properties, chemical element ASTM 15A, technical specifications of ASTM 15A steel material properties. ASTM 15A performance specifications.
Category | Type | Steel Grade | Standard | Country | Application |
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Steel Grades | Special Alloy | ASTM 15A | AISI | USA | |
ASTM 10Q |
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ICI 4340 |
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ASTM 11Q |
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ICI 4620 |
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ASTM 12Q |
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ICI 6150 |
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ASTM 13Q |
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ICI 8620 |
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ICI 8630 |
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ASTM 14Q |
Chemical composition(mass fraction)(wt.%) of the ASTM 15A
C(%) | Si(%) | Mn(%) | Cr(%) | Ni(%) | W(%) | Cu(%) |
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0.95-1.10 | 0.20-0.80 | 0.25-0.55 | 1.30-1.60 | Max 0.50 | Max 0.10 | Max 0.50 |
Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade ASTM 15A
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) |
---|---|---|---|---|---|---|
651 (≥) | 558 (≥) | 33 | 13 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 324 |
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 |
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41 | - | - | 0.22 | - | |||
695 | 596 | - | 12.3 | 324 | - | ||
443 | - | 43 | 24.2 | 411 | 314 |
Grade | Standard | Country | Application |
---|---|---|---|
ASTM 1030 | ASTM | USA | General use carbon steel bar |
ASTM 1005 | ASTM | USA | General use carbon steel bar |
ASTM 1006 | ASTM | USA | General use carbon steel bar |
ASTM 1008 | ASTM | USA | General use carbon steel bar |
ASTM 1010 | ASTM | USA | General use carbon steel bar |
ASTM 1011 | ASTM | USA | General use carbon steel bar |
ASTM 1013 | ASTM | USA | General use carbon steel bar |
ASTM 1015 | ASTM | USA | General use carbon steel bar |
ASTM 1016 | ASTM | USA | General use carbon steel bar |
ASTM 1017 | ASTM | USA | General use carbon steel bar |
ASTM 1018 | ASTM | USA | General use carbon steel bar |
ASTM 1019 | ASTM | USA | General use carbon steel bar |
ASTM 1020 | ASTM | USA | General use carbon steel bar |
ASTM 1021 | ASTM | USA | General use carbon steel bar |
ASTM W1-A | ASTM | USA | Carbon tool steel |
ASTM A182 F55 | ASTM | USA | Super Duplex |
ASTM 431 | ASTM | USA | Martensitic special steel |
ASTM 440A | ASTM | USA | Martensitic special steel |
ASTM 440B | ASTM | USA | Martensitic special steel |
ASTM 440C | ASTM | USA | Martensitic special steel |
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