收藏词条 编辑词条 日本弹簧钢钢号
钢棒、线材
JISG4801 表1
牌 号 |
化学成分(质量分数)/% |
|||||||
C |
Si |
Mn |
P ≤ |
S ≤ |
Cr |
Mo |
其他 |
|
Sup 3 Sup 6 Sup 7 Sup 9 Sup Sup 10 Sup Sup 12 Sup 13 |
0.75~0.90 0.15~0.35 0.30~0.60 0.035 0.035 Cu≤0.30 0.56~0.64 1.50~1.80 0.70~1.00 0.035 0.035 Cu≤0 30 0.56~0.64 1.80~2.20 0.70~1.00 0.035 0.035 Cu≤0.30 0.52~0.60 0.15~0.35 0.65~0.95 0.035 0.035 0.65~0.95 Cu≤0.30 0.56~0.64 0.15~0.35 0.70~1.00 0.035 0.035 0.70~1.00 Cu≤0.30 0.47~0.55 0.15~0.35 0.65~0.95 0.035 0.035 0.80~1.10 Cu≤0.30;V0.15~0.25 0.56~0.64 0.15~0.35 0.70~1.00 0.035 0.035 0.70~1.00 B≥0.0005;Cu≤0.30 0.51~0.59 1.20~1.60 0.60~0.90 0.035 0.035 0.60~0.90 Cu≤0.30 0.56~0.64 0.15~0.35 0.70~1.00 0.035 0.035 0.70~0.90 0.25~0.35 Cu≤0.30 |
冷轧弹簧钢带
JISG4802 表2
牌 号 |
化学成分(质量分数)/% |
|||||||
C |
Si |
Mn |
P ≤ |
S ≤ |
Cr ≤ |
NI ≤ |
其他 |
|
S S S S S SK 4-CSP SK 5-CSP SUP 10-CSP |
0.47~0.53 0.15~0.35 0.60~0 90 0.030 0.035 0.20 0.20 Cu≤0.30;Ni+Cr≤0.35 0.52~0.58 0.15~0.35 0.60~0 90 0.030 0.035 0.20 0 20 Cu≤0.30;Ni+Cr≤0.35 0.55~0.65 0.15~0.35 0.60~0 90 0.030 0.035 0.20 0.20 Cu≤0.30 0.60~0.70 0.15~0.35 0.60~0 90 0.030 0.035 0.20 0.20 Cu≤0.30 0.65~0.75 0.15~0.35 0.60~0.90 0.030 0.035 0.20 0.20 Cu≤0.30 0.90~1.00 ≤0.35 ≤0.50 0.030 0.030 0.30 0 25 Cu≤0.25 0.80~0.90 ≤0.35 ≤0.50 0.030 0.030 0.30 0.25 Cu≤0.25 0.47~0.55 0.15~0.35 0.65~0.95 0.035 0.035 0.80~1.10 Cu≤0.30;V0.15~0.25 |
机械用油回火弹簧钢丝
JISG3560 表3
牌 号 |
化学成分(质量分数)/% |
||||||
C |
Si |
Mn |
P ≤ |
S ≤ |
Cr |
Cu ≤ |
|
SWO-A SWO-B SWOSC-B SWOSM |
0.53~0.88 0.10~0.35 0 30~1.20 0 040 0.040 0.53~0.88 0.10~0.35 0.30~1.20 0.030 0.030 0.51~0.59 1.20~1 60 0.50~0.90 0.035 0.035 0.55~0.90 0 56~0 64 1.50~1 80 0.70~1.00 0.035 0.035 0.30 |
阀门用油回火弹簧钢丝
JISG3561 表4
牌 号 |
化学成分(质量分数)/% |
||||||
C |
Si |
Mn |
P ≤ |
S ≤ |
Cr |
其他 |
|
SWO-V SWOCV-V SWOSC-V |
0.60~0.75 0.12~0.32 0.60~0.90 0.025 0.025 Cu≤0.20 0.45~0.55 0.15~0.35 0 65~0 95 0.025 0.025 0.80~1.10 Cu≤0.20;V0.15~0.25 0.51~0 59 1.20~1 60 0.50~0.80 0.025 0.025 0.50~0.80 Cu≤0.20 |