JIS G4307 Grade SUS440A cold-rolled, annealed, quenched and tempered
Equivalent material: NF Z70CD14, AMS 5631, AMS 5632, AMS 7445, ASTM 440A, ASTM MT440A, MIL 440A, AISI 440A, DIN 1.4040, JIS SUS440A, EN 1.4040, UNS S44002
JIS G4307 Grade SUS440A cold-rolled, annealed, quenched and tempered general
| Property |
Temperature |
Value |
| Elongation |
20.0 °C |
Elongation of 15 % |
| Tensile strength |
20.0 °C |
Tensile strength of 588 MPa |
| Yield strength |
20.0 °C |
Yield strength of 245 MPa |
JIS G4307 Grade SUS440A cold-rolled, annealed, quenched and tempered chemical
| Property |
Value |
| Carbon |
Carbon of 0.6 - 0.75 % |
| Chromium |
Chromium of 16 - 18 % |
| Iron |
Iron of 77.83 - 83.4 % |
| Manganese |
Manganese of 1 % |
| Molybdenum |
Molybdenum of 0.75 % |
| Nickel |
Nickel of 0.6 % |
| Phosphorus |
Phosphorus of 0.04 % |
| Silicon |
Silicon of 1 % |
| Sulfur |
Sulfur of 0.03 % |
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