|
牌号
|
状态 |
拉伸试验
|
硬度试验
|
|
厚度mm
|
拉伸强度 (MPa)
|
伸长率 (%)
|
厚度mm
|
维氏硬度
|
|
C5100 |
O |
0.05-2.0 |
≥295 |
≥38 |
≥0.05 |
≤80 |
|
1/4H |
345-440 |
≥25 |
≥0.05 |
80-150 |
|
1/2H |
410-510 |
≥12 |
≥0.05 |
120-180 |
|
H |
490-590 |
≥7 |
≥0.05 |
150-200 |
|
EH |
570-660 |
≥3 |
≥0.05 |
170-220 |
|
SH |
≥640 |
- |
≥0.15 |
≥200 |
|
C5191 |
O
|
0.05-2.0
|
350-420
|
≥45
|
-
|
≤120
|
|
1/4H
|
390-510
|
≥35
|
≥0.05
|
120-150
|
|
1/2H
|
490-610
|
≥10
|
≥0.05
|
150-180
|
|
H
|
590-690
|
≥8
|
≥0.05
|
180-210
|
|
EH |
635-720 |
≥2 |
≥0.05 |
210-240 |
|
SH |
≥690 |
- |
≥0.05 |
≥240 |
|
C5210 |
O |
0.05-2.0
|
≥345 |
≥45 |
≥0.05 |
≤120 |
|
1/4H |
390-510 |
≥40 |
≥0.05 |
120-150 |
|
1/2H
|
490-610
|
≥30
|
≥0.05
|
150-180
|
|
H
|
590-705
|
≥12
|
≥0.05
|
180-210
|
|
EH
|
680-740
|
≥5
|
≥0.05
|
210-240
|
|
SH
|
735-822
|
≥2
|
≥0.15
|
≥240
|
|
C5240 |
O |
0.05-2.0 |
400-505 |
- |
≥0..05 |
100-170 |
|
1/2H |
525625 |
- |
≥0..05 |
160-210 |
|
H |
650-750 |
- |
≥0..05 |
200-240 |
|
EH |
740-840 |
- |
≥0.15 |
≥230 |
|
SH |
795-890 |
- |
≥0.15 |
≥240 |
|
ESH |
825-915 |
- |
≥0.15 |
≥250 |
|