Carbon Steel
Unit：％
| Grade (SPEC.) |
C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Al | その他 |
| AISI 1006 （ASTM A510） |
0.08 max. |
--- | 0.25 0.40 |
0.040 max. |
0.050 max. |
--- | --- | --- | --- | --- | --- |
| AISI 1008 （ASTM A510） |
0.10 max. |
--- | 0.30 0.50 |
0.040 max. |
0.050 max. |
--- | --- | --- | --- | --- | --- |
| AISI 1010 （ASTM A510） |
0.08 0.13 |
--- | 0.30 0.60 |
0.040 max. |
0.050 max. |
--- | --- | --- | --- | --- | --- |
| S10C （JIS G 4051） |
0.08 0.13 |
0.15 0.35 |
0.30 0.60 |
0.030 max. |
0.035 max. |
--- | --- | --- | --- | --- | --- |
| AISI 1015 （ASTM A510） |
0.13 0.18 |
--- | 0.30 0.60 |
0.040 max. |
0.050 max. |
--- | --- | --- | --- | --- | --- |
| S15C （JIS G 4051） |
0.13 0.18 |
0.15 0.35 |
0.30 0.60 |
0.030 max. |
0.035 max. |
--- | --- | --- | --- | --- | --- |
| AISI 1045 （ASTM A510） |
0.43 0.50 |
--- | 0.60 0.90 |
0.040 max. |
0.050 max. |
--- | --- | --- | --- | --- | --- |
| S45C （JIS G 4051） |
0.42 0.48 |
0.15 0.35 |
0.60 0.90 |
0.030 max. |
0.035 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 57A （JIS G 3506） |
0.54 0.61 |
0.15 0.35 |
0.30 0.60 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 57B （JIS G 3506） |
0.54 0.61 |
0.15 0.35 |
0.60 0.90 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 62A （JIS G 3506） |
0.59 0.66 |
0.15 0.35 |
0.30 0.60 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 62B （JIS G 3506） |
0.59 0.66 |
0.15 0.35 |
0.60 0.90 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 77B （JIS G 3506） |
0.74 0.81 |
0.15 0.35 |
0.60 0.90 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 82A （JIS G 3506） |
0.79 0.86 |
0.15 0.35 |
0.30 0.60 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SWRH 82B （JIS G 3506） |
0.79 0.86 |
0.15 0.35 |
0.60 0.90 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
| SK95 or SK4 （JIS G 4401） |
0.90 1.00 |
0.10 0.35 |
0.10 0.50 |
0.030 max. |
0.030 max. |
--- | --- | --- | --- | --- | --- |
※If you need detailed information of raw material, please feel free to contact with sales department※
