304 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Stainless Steel | 304 | |||
S30215 |
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303 |
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S30300 |
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XM-15 |
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303Se |
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S30323 |
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XM-2 |
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S30345 |
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303MA |
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S30345 |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
Cr | Ni |
---|---|---|---|---|---|---|
0.08 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.5-10.5 |
Mo | Al | Cu | Nb | Ti | V | Ce |
N | Co | Pb | B | Other | ||
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) |
---|---|---|---|---|---|---|
421 (≥) | 551 (≥) | 22 | 12 | 41 | 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 |
---|---|---|---|---|---|---|---|
22 | - | - | 0.13 | - | |||
619 | 647 | - | 44.3 | 314 | - | ||
394 | - | 32 | 31.2 | 434 | 433 |
Heat treated : 1629°C - 1597°C
Grade | Standard | Country | Application |
---|---|---|---|
T30403 | UNS | USA | Alloy tool steel |
T30404 | ASTM | USA | Alloy tool steel |
T30405 | UNS | USA | Alloy tool steel |
T30407 | UNS | USA | Alloy tool steel |
T11304 | UNS | USA | Molybdenum series High-speed tool steel |
S32304 | UNS | USA | Dual-phase steel |
S32304 | UNS | USA | Dual-phase steel |
2304 | UNS | USA | Dual-phase steel |
2304 | UNS | USA | Dual-phase steel |
UNS S30430 | UNS | USA | precipitation hardening |
SUS304A | JIS | Japan | martensitic stainless steel |
SUS304N2A | JIS | Japan | martensitic stainless steel |
SUS304-CPS | JIS | Japan | ferritic stainless steel |
SUS304FB | JIS | Japan | austenitic special steel |
SUS304HFB | JIS | Japan | austenitic special steel |
SUS304LFB | JIS | Japan | austenitic special steel |
SUS304HTP | JIS | Japan | austenitic special steel |
SUS304LTP | JIS | Japan | austenitic special steel |
SUS304TKA | JIS | Japan | ferritic stainless steel |
SUS304TKC | JIS | Japan | ferritic stainless steel |
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