JIS G3506 High Carbon Steel Wire Rods / JIS G3506 硬鋼線材化學成分表
Symbol / 記 號 |
Chemical Composition % / 化學成分 % |
C |
Si |
Mn |
P |
S |
SWRH 27 |
0.24~0.31 |
0.15~0.35 |
0.30~0.60 |
0.030
以下 |
0.030
以下 |
SWRH 32 |
0.29~0.36 |
SWRH 37 |
0.34~0.41 |
SWRH 42A |
0.39~0.46 |
0.30~0.60 |
SWRH 42B |
0.60~0.90 |
SWRH 47A |
0.44~0.51 |
0.30~0.60 |
SWRH 47B |
0.60~0.90 |
SWRH 52A |
0.49~0.56 |
0.30~0.60 |
SWRH 52B |
0.60~0.90 |
SWRH 57A |
0.54~0.61 |
0.30~0.60 |
SWRH 57B |
0.60~0.90 |
SWRH 62A |
0.59~0.66 |
0.30~0.60 |
SWRH 62B |
0.60~0.90 |
SWRH 67A |
0.64~0.71 |
0.30~0.60 |
SWRH 67B |
0.60~0.90 |
SWRH 72A |
0.69~0.76 |
0.30~0.60 |
SWRH 72B |
0.60~0.90 |
SWRH 77A |
0.74~0.81 |
0.30~0.60 |
SWRH 77B |
0.60~0.90 |
SWRH 82A |
0.79~0.86 |
0.30~0.60 |
SWRH 82B |
0.60~0.90 |
| Remark： | When agreed upon between the purchaser and the manufacturer, the upper and the lower
limits of the carbon content given in the above table each can be narrowed by 0.01%. |
| 註： | 上表之含碳量可由買賣雙方協議，由原規定之成分範圍上、下限個縮窄0.01％。
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