Resources
Steel Mechanical Properties
| Std | Steel Grade | Tensile Stress, N/mm2, MIN | Proof Stress, N/mm2, MIN | Elongation, %,MIN | Hardness, HRB, MAX. | BENDABILITY | |
| Bending Angle | Inside Radius | ||||||
JIS G4304 G4305 G4312 | SUS301 | 520 | 205 | 40 | 95 | No Require | |
| SUS302 | 520 | 205 | 40 | 90 | No Require | ||
| SUS304 | 520 | 205 | 40 | 90 | No Require | ||
| SUS304L | 480 | 175 | 40 | 90 | No Require | ||
| SUS304J3 | 480 | 175 | 40 | 90 | No Require | ||
| SUH309 | ok | 205 | 40 | 95 | |||
| SUS309S | 520 | 205 | 40 | 90 | No Require | ||
| SUH310 | 590 | 205 | 35 | 95 | |||
| SUS310S | 520 | 205 | 40 | 90 | No Require | ||
| SUS316 | 520 | 205 | 40 | 90 | No Require | ||
| SUS316L | 480 | 175 | 40 | 90 | No Require | ||
| SUS317 | 520 | 205 | 40 | 90 | No Require | ||
| SUS321 | 520 | 205 | 40 | 90 | No Require | ||
| SUS347 | 520 | 205 | 40 | 90 | No Require | ||
| SUSXM7 | 480 | 175 | 40 | 90 | |||
| SUH409 | 360 | 175 | 22 | 80 | 180° | 0.5 t (t<8mm),1.0 t (t>8mm) | |
| SUH409L | 360 | 175 | 25 | 80 | 180° | 0.5 t (t<8mm),1.0 t (t>8mm) | |
| SUS410 | 440 | 205 | 20 | 93 | 180° | 1.0 time the thickness | |
| SUS420J1 | 640 | 440 | 20 | 97 | |||
| SUS420J2 | 740 | 540 | 12 | 99 | |||
| SUS430 | 450 | 205 | 22 | 88 | 180° | 1.0 time the thickness | |
| SUS434 | 450 | 205 | 22 | 88 | 180° | 1.0 time the thickness | |
