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高速钢
类别 · 59 牌号

高速钢

高速钢是经合金化的工具钢,设计用于在高速切削过程中刀具升温时保持硬度和切削能力。其高温硬度和耐磨性使其适用于钻头、铣刀、丝锥和拉刀等切削工具。

牌号材料号CVCrSiPS
SKH401.23 - 1.332.7 - 3.23.8 - 4.5max 0.45max 0.03max 0.03
SKH571.2 - 1.353 - 3.53.8 - 4.5max 0.45max 0.03max 0.03
SKH560.85 - 0.951.7 - 2.13.8 - 4.5max 0.45max 0.03max 0.03
SKH531.15 - 1.252.7 - 3.23.8 - 4.5max 0.45max 0.03max 0.03
SKH500.77 - 0.871 - 1.43.5 - 4.5max 0.7max 0.03max 0.03
HS12-1-4-51.32021,30-1,453,50-4,003,80-4,50≤0,450,030,03
HS10-4-3-101.32071,20-1,353,00-3,503,80-4,50≤0,450,030,03
HS9-4-3-111.32081,35-1,453,20-3,603,70-4,40≤0,500,030,03
HS5-6-2-81.32091,00-1,101,40-1,703,80-4,20≤0,450,030,03
S12-1-2-31.32110,77-0,851,70-2,003,80-4,50≤0450,030,03
S 6-5-2-81.32221,40-1,502,20-2,604,00-4,500,20-0,400,030,03
HS2-5-1-31.32410,87-0,951,10-1,503,50-4,500,30-0,600,030,03
HS7-7-7-111.32422,20-2,406,30-6,703,50-4,50≤0,700,050,03
1.32431.32430,87-0,951,70-2,103,80-4,50≤0,450,030,03
HS6-5-3-81.32441,23-1,332,70-3,203,80-4,50≤0,700,030,03
HS6-5-2-5S1.32450,88-0,961,70-2,003,80-4,50≤0,450,030,06-0,15
HS7-4-2-51.32461,05-1,151,70-1,903,80-4,50≤0,450,030,03
HS2-9-1-81.32471,05-1,150,90-1,303,50-4,50≤0,700,030,03
HS2-9-2-81.32490,85-0,921,80-2,203,50-4,20≤0,450,030,03
PMHS12-0-5-51.32511,50-1,604,50-5,303,70-4,500,10-0,600,030,07
PMHS11-2-5-81.32531,55-1,654,80-5,204,50-5,500,10-0,400,030,03
1.32551.32550,75-0,831,40-1,703,80-4,50≤0,450,030,03
HS18-1-2-151.32570,60-0,701,40-1,703,80-4,50≤0,450,030,03
HS18-1-2-101.32650,72-0,801,40-1,703,80-4,50≤0,450,030,03
HS1-5-1-81.32700,70-0,750,80-1,103,80-4,500,20-0,400,030,03
PMHS3-3-1-81.32880,75-0,850,90-1,203,80-4,500,40-0,600,050,03
PMHS7-7-7-111.32922,20-2,406,30-6,703,50-4,50≤0,700,050,03
PMHS6-5-3-81.32941,23-1,332,70-3,203,80-4,50≤0,700,030,03
HS12-1-41.33021,20-1,353,50-4,003,80-4,50≤0,450,030,03
S 9-1-21.33160,78-0,861,40-1,703,80-4,50≤0,450,030,03
HS12-1-21.33180,90-1,002,30-2,603,80-4,50≤0,450,030,03
HS0-4-11.33250,77-0,850,90-1,103,90-4,40≤0,650,030,03
HS1-4-21.33260,85-0,951,70-2,203,60-4,30≤0,650,030,03
HS1-8-11.33270,77-0,871,00-1,403,50-4,50≤0,700,030,03
HS3-3-21.33330,95-1,032,20-2,503,80-4,50≤0,450,030,03
S 3-3-2 Si1.33350,95-1,052,20-2,504,80-5,500,70-1,000,030,03
HS4-8-31.33361,18-1,232,60-2,803,80-4,500,20-0,500,030,03
HS 6-5-21.33390,80-0,881,70-2,103,80-4,50≤0,450,030,03
HS6-5-2CS1.33400,95-1,051,70-2,003,80-4,50≤0,450,030,06-0,15
HS6-5-2S1.33410,86-0,941,70-2,003,80-4,50≤0,450,030,06-0,15
HS6-5-2C1.33420,95-1,051,70-2,003,80-4,50≤0,450,030,03
1.33431.33430,86-0,941,70-2,103,80-4,50≤0,450,030,03
HS6-5-31.33441,15-1,252,70-3,203,80-4,50≤0,450,030,03
HS6-5-3C1.33451,25-0,322,70-3,203,80-4,50≤0,700,030,03
HS2-9-11.33460,78-0,861,00-1,303,50-4,20≤0,450,030,03
HS7-5-31.33471,16-1,202,60-2,803,80-4,200,20-0,550,030,03
1.33481.33480,95-1,051,70-2,203,50-4,50≤0,700,030,03
HS6-6-21.33501,00-1,102,30-2,603,80-4,50≤0,450,030,03
HS6-5-41.33511,25-1,403,70-4,203,80-4,50≤0,450,030,03
PMHS4-3-81.33522,42-2,487,60-8,203,70-4,50

覆盖此类别的标准

23

性能范围

14
性能单位下限上限牌号数
RmN/mm²8409603
ReN/mm²5105403
A5%7123
Z%10143
KCUkJ/m²801903
HB25530225
rhog/cm³7.88.854
EGPa1812293
lambdaW/(m·K)25363
rho_elnΩ·m41911732
Ac1°C8008406
Ac3°C8408753
Ar3°C7708053
Ar1°C7257654

基于本类别中54 牌号的已记录数值得出。

成分范围

12
性能单位下限上限牌号数
C%0.552.4858
Si%0.14557
P%0.030.0556
S%0.030.1556
V%0.88.259
Cr%3.55.559
Mn%0.10.4556
Co%2.31626
Cu%0.250.255
Nb%0.91.21
Mo%0.51057
W%0.718.758

基于本类别中59 牌号的已记录数值得出。

热处理

4
工序下限温度(°C)上限温度(°C)牌号数
tempering5505505
annealing5
quenching117012705
preheating8009004