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弹簧钢
类别 · 52 牌号

弹簧钢

弹簧钢是经设计可反复储存和释放弹性能而不发生永久变形的合金钢。它们兼具强度、硬度和回弹性,因此适用于弹簧、卡簧、垫圈及其他承受反复弯曲或冲击的零部件。

牌号材料号CSiMnPSCr
SWOSM0.56 - 0.641.5 - 1.80.7 - 1max 0.035max 0.035
S65C-CSP0.6 - 0.70.15 - 0.350.6 - 0.9max 0.03max 0.035max 0.2
SUP10-CSP0.47 - 0.550.15 - 0.350.65 - 0.95max 0.035max 0.0350.8 - 1.2
SWOSC-V0.51 - 0.591.2 - 1.60.5 - 0.8max 0.025max 0.0250.5 - 0.8
SWOSC-B0.51 - 0.591.2 - 1.60.5 - 0.9max 0.035max 0.0350.55 - 0.9
S60C-CSP0.55 - 0.650.15 - 0.350.6 - 0.9max 0.03max 0.035max 0.2
SK95C-CSP0.9 - 1max 0.35max 0.5max 0.03max 0.03max 0.3
SWOCV-V0.45 - 0.550.15 - 0.350.65 - 0.95max 0.025max 0.0250.8 - 1.1
SWO-B0.53 - 0.880.1 - 0.350.3 - 1.2max 0.03max 0.03
SK95-CSP0.9 - 1max 0.35max 0.5max 0.03max 0.03max 0.2
S55C-CSP0.52 - 0.580.15 - 0.350.6 - 0.9max 0.03max 0.035max 0.2
SK85C-CSP0.8 - 0.9max 0.35max 0.5max 0.03max 0.03max 0.3
SWO-V0.6 - 0.750.12 - 0.320.6 - 0.9max 0.025max 0.025
SWO-A0.53 - 0.880.1 - 0.350.3 - 1.2max 0.04max 0.04
SK85-CSP0.8 - 0.9max 0.35max 0.5max 0.03max 0.03max 0.2
S50C-CSP0.47 - 0.530.15 - 0.350.6 - 0.9max 0.03max 0.035max 0.2
S70C-CSP0.65 - 0.750.15 - 0.350.6 - 0.9max 0.03max 0.035max 0.2
SUP60.56 - 0.641.5 - 1.80.7 - 1max 0.03max 0.03
C671.06030,65-0,720,15-0,350,60-0,900,0450,045
C751.06050,70-0,800,15-0,350,60-0,800,0450,045
C76D1.06140,73-0,780,10-0,300,50-0,800,030,03≤0,15
C86D1.06160,83-0,880,10-0,300,50-0,800,030,03≤0,15
C60S1.12110,57-0,650,15-0,350,60-0,900,0250,025≤0,40
C67S1.12310,65-0,730,15-0,350,60-0,900,0250,025≤0,40
C75S1.12480,70-0,800,15-0,350,60-0,900,0250,025≤0,40
C78D21.12520,76-0,800,10-0,300,50-0,700,020,025≤0,10
C76D21.12530,74-0,780,10-0,300,50-0,700,020,025≤0,10
C86D21.12650,84-0,880,10-0,300,50-0,700,020,025≤0,10
C85S1.12690,80-0,900,15-0,350,40-0,700,0250,025≤0,40
1.12741.12740,95-1,050,15-0,350,30-0,600,0250,025≤0,40
38Si61.50220,35-0,421,40-1,600,50-0,800,050,05
38Si71.50230,35-0,421,50-1,800,50-0,800,0250,025
46Si71.50240,42-0,501,50-1,800,50-0,800,0250,025
51Si71.50250,47-0,551,50-1,800,50-0,800,0450,045
56Si71.50260,52-0,601,60-2,000,60-0,900,0250,025≤0,40
60Si71.50270,56-0,641,50-1,800,70-1,000,0450,045
65Si71.50280,60-0,701,50-1,800,70-1,000,0350,035
71Si71.50290,68-0,751,50-1,800,60-0,800,0350,035
60SiMn51.51420,55-0,651,00-1,300,90-1,100,050,05
54SiCr61.71020,51-0,591,20-1,600,50-0,800,0250,0250,50-0,80
67SiCr51.71030,62-0,721,20-1,400,40-0,600,0350,0350,40-0,60
55SiCr6-31.71040,50-0,601,20-1,600,50-0,900,030,0250,50-0,80
56SiCr71.71060,52-0,601,60-2,000,70-1,000,0250,0250,20-0,45
61SiCr71.71080,57-0,651,60-2,000,70-1,000,0250,0250,20-0,45
52MnCrB31.71380,48-0,550,15-0,350,75-1,000,0350,0350,40-0,60
1.71761.71760,52-0,59≤0,400,70-1,000,0250,0250,70-1,00
58CrMnB41.71900,580,310,9
52CrMoV41.77010,48-0,56≤0,400,70-1,100,0250,0250,90-1,20
45CrMoV6-71.77370,40-0,500,15-0,350,60-0,800,0350,0351,30-1,50
46SiCrMo61.80620,42-0,501,30-1,700,50-0,800,0250,0250,50-0,80

覆盖此类别的标准

25

性能范围

14
性能单位下限上限牌号数
RmN/mm²620216018
A80%12176
ReN/mm²44013256
A5%6216
Z%25459
KCUkJ/m²1601601
HB20032112
HV18063016
rhog/cm³7.437.8534
EGPa1911964
Ac1°C7207656
Ac3°C7308106
Ar3°C7707701
Ar1°C6907004

基于本类别中34 牌号的已记录数值得出。

成分范围

13
性能单位下限上限牌号数
B%0.00080.00081
C%0.351.0552
N%0.0070.0078
Al%0.010.015
Si%0.1250
P%0.020.0551
S%0.0250.0551
V%0.10.354
Cr%0.11.535
Mn%0.31.252
Ni%0.10.420
Cu%0.120.320
Mo%0.030.7514

基于本类别中52 牌号的已记录数值得出。

热处理

2
工序下限温度(°C)上限温度(°C)牌号数
quenching1
tempering1