商品:小尺寸的油回火弹簧钢丝
1.材料 JIS:SUP6;SUP7;SUP9;SUP9A;SUP10;SUP12;SUP12V;S60C--CSP。
SAE:SAI9254;SAI9260;SAI6150;SAI9255;SAI9254V;SAI1566;SAI1065;SAI52100。
DIN: 55Cr3; 60Si7; CK67; 60SiCr7; 50CrV4; 100Cr6。
2.用途 汽车悬挂弹簧;汽车阀门弹簧;汽车离合器弹簧;
摩托车减震弹簧;汽车稳定杆;等等。
3.尺寸 直径: 0.1mm--6mm
4.材料化学成分
钢级 - C - Mn - S - P - Si - Cr - Cu
sup9 - 0.52~0.60 - 0.65~0.95 - ≤ 0.030 - ≤ 0.030 - 0.17~0.37 - 0.65~0.95 - ≤ 0.25
Sae9254 - 0.51~0.59 - 0.60~0.90 - ≤0.040 - ≤0.035 - 1.20~1.60 - 0.60~0.80 -
Sae6150 - 0.48~0.53 - 0.70~0.90 - ≤0.035 - ≤0.040 - 0.15~0.35 - 0.80~1.10 -
55CrSi - 0.50~0.60 - 0.50~0.80 - ≤ 0.030 - ≤ 0.030 - 1.20~1.60 - 0.50~0.80 - ≤ 0.02
60Si2Mn - 0.56~0.64 - 0.60~0.90 - ≤0.035 - ≤0.035 - 1.60~2.00 - ≤0.035 - ≤0.25
SAE52100 - 0.95~1.05 - 0.25~0.45 - ≤0.025 - ≤0.025 - 0.15~0.35 - 1.40~1.65 - ≤ 0.25
100Cr6 - 0.95~1.05 - 0.25~0.45 - ≤0.025 - ≤0.025 - 0.15~0.35 - 1.40~1.65 - ≤0.25
sup10 - 0.47~0.55 - 0.65~0.95 - ≤0.030 - ≤0.030 - 0.15~0.35 - 0.80~1.10 - ≤0.25
sup6 - 0.56~0.64 - 0.60~0.90 - ≤ 0.035 - ≤ 0.035 - 1.50~2.00 - ≤ 0.035 - ≤0.25
5.抗拉强度
直径范围(mm) - 抗拉强度 - MPa - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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FDC
TDC
-
FDCrV-A
TDCrV-A
-
FDCrV-B
TDCrV-B
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脂肪肝
TDSiMn
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FDCrSi
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