JIS steel grades — 2322 designations — Page 46
Every grade designated under JIS, with the identifying and comparative data we hold for each. Open a grade for its full composition, properties and its designations in other standards. Unless marked, every name here is an asserted identity — the same grade under this standard’s own designation. 3 of 50 rows differ and carry an “Indicative” mark.
Also known as
2322 designations| Grade | C% by weight | Also inother standards |
|---|---|---|
| SWRCHB320 | 0.17–0.23 | 1 |
| SWRCHB323 | 0.2–0.26 | 1 |
| SWRCHB331 | 0.28–0.34 | 1 |
| SWRCHB334 | 0.31–0.37 | 1 |
| SWRCHB420 | 0.17–0.23 | 1 |
| SWRCHB526 | 0.23–0.29 | 1 |
| SWRCHB620 | 0.17–0.23 | 1 |
| SWRCHB620 Indicative | 0.14–0.2 | 3 |
| SWRCHB623 | 0.2–0.26 | 1 |
| SWRCHB726 | 0.23–0.29 | 1 |
| SWRCHB734 | 0.31–0.37 | 1 |
| SWRH27 | 0.24–0.31 | — |
| SWRH32 | 0.29–0.36 | — |
| SWRH37 | 0.34–0.41 | — |
| SWRH42A | 0.39–0.46 | — |
| SWRH42B | 0.39–0.46 | — |
| SWRH47A | 0.44–0.51 | — |
| SWRH47B | 0.44–0.51 | — |
| SWRH52A | 0.49–0.56 | — |
| SWRH52B | 0.49–0.56 | — |
| SWRH57A | 0.54–0.61 | — |
| SWRH57B | 0.54–0.61 | — |
| SWRH62A | 0.59–0.66 | — |
| SWRH62B | 0.59–0.66 | — |
| SWRH67A | 0.64–0.71 | — |
| SWRH67B | 0.64–0.71 | — |
| SWRH67B Indicative | 0.6–0.7 | 10 |
| SWRH72A | 0.69–0.76 | — |
| SWRH72B | 0.69–0.76 | — |
| SWRH77A | 0.74–0.81 | — |
| SWRH77B | 0.74–0.81 | — |
| SWRH82A | 0.79–0.86 | — |
| SWRH82B | 0.79–0.86 | — |
| SWRM10 | 0.08–0.13 | 1 |
| SWRM12 | 0.1–0.15 | 1 |
| SWRM15 | 0.13–0.18 | 1 |
| SWRM17 | 0.15–0.2 | 1 |
| SWRM2 | ≤ 0.04 | 1 |
| SWRM20 | 0.18–0.23 | 1 |
| SWRM22 | 0.2–0.25 | 1 |
| SWRM4 | ≤ 0.06 | 1 |
| SWRM6 | ≤ 0.08 | 1 |
| SWRM6 Indicative | ≤ 0.03 | 14 |
| SWRM8 | ≤ 0.1 | 1 |
| SWRS62A | 0.6–0.65 | — |
| SWRS62B | 0.6–0.65 | — |
| SWRS67A | 0.65–0.7 | — |
| SWRS67B | 0.65–0.7 | — |
| SWRS72A | 0.7–0.75 | — |
| SWRS72B | 0.7–0.75 | — |
This grade’s own name — recorded in our sources as this grade’s own designation under that standard.
Indicative — taken from a published cross-reference table; a close match, not a guarantee of interchangeability. Verify against the mill certificate before ordering.
Withdrawn — designation no longer current — a separate column from the two above, so a name can be same grade and withdrawn at once.