类别 |
合金牌号 |
化学成分(质量分数)(%) |
密度
g/cm立方
|
硬度
HRA
|
抗拉强度
MPa
|
冲击韧度j/cm平方 |
WC |
TiC |
TaC
(NbC)
|
Co |
其他 |
钨钴类 |
YG3X
YG3
YG4C
YG6X
YG6A
YG6
YG8A
YG8C
YG8
YG8N
YG10C
YG10H
YG11C
YG15
YG20C
YG20
YG25
|
96.5
97
96
93.5
92
94
91
92
92
91
90
90
89
85
80
80
75
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
<0.5
-
-
<0.5
2.0
-
<1.0
-
-
2.2
-
-
-
-
-
-
-
|
3
3
4
6
6
6
8
8
8
8
10
10
11
15
20
20
25
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
15.0-15.3
15.0-15.3
14.9-15.2
14.6-15.0
14.7-15.1
14.6-15.0
14.5-14.9
14.5-14.9
14.5-14.9
14.5-14.9
14.3-14.6
14.3-14.6
14.0-14.4
13.9-14.2
13.4-13.6
13.4-13.7
12.9-13.2
|
91.5
91
89.5
91
91.5
89.5
89.5
88
89
89.5
86
91.5
86.5
87
82
85.5
84.5
|
1100
1200
1450
1400
1400
1450
1500
1750
1500
1500
2300
2200
2100
2100
2200
2600
2700
|
-
-
-
-
-
2.6
-
3.0
2.5
-
-
-
3.8
4
-
4.8
5.5
|
钨钛钴类 |
YT5
YT14
YT15
YT05
YT30
|
85
78
79
余量
66
|
5
14
15
10-12
30
|
-
-
-
10-12
-
|
10
8
6
6-8
4
|
-
-
-
-
-
|
12.5-13.2
11.2-12.0
11.0-12.7
12.5-12.9
9.35-9.7
|
89.5
90.5
91
92.5
92.5
|
1400
1200
1150
1200
900
|
-
0.7
-
-
0.3
|
通用量金类 |
YW1
YW2
YW3
YW4
YH1
YH2
|
84-85
82-83
余量
余量
89-91
86-88
|
6
6
14-16
7.2-8.4
1-2
3-4
|
3-4
3-4
14-16
6.2-7.2
3-4
3-4
|
6
8
6-8
6-7
6-7
6-7
|
-
-
-
-
-
-
|
12.6-13.5
12.4-13.5
12.7-13.3
12.1-12.5
14.2-14.4
13.9-14.1
|
91.5
90.5
92
92
93
93.3
|
1200
1350
1400
1300
1800
1700
|
-
-
-
-
-
-
|
碳化钛基类
|
YN05
YN10
|
-
15
|
79
62
|
-
1
|
-
-
|
Ni7
Mo14
Ni12
Mo10
|
5.56
6.3
|
93.3
92
|
950
1100
|
-
-
|
钢结类 |
R5
R8
T1
D1
GT35
ST60
YE50
YE65
|
-
-
-
-
-
-
50
-
|
30-40
30-40
25-40
25-40
35
50-70
Ni0.3
TiC35
|
-
-
-
-
-
-
Cr1.1
Cr2
|
-
-
-
-
-
-
Mo0.3
Mo2
|
-
-
-
-
-
-
C0.6
Fe余量
C0.6
Fe余量
|
6.35-6.45
6.15-6.35
6.60-6.80
6.90-7.10
6.40-6.60
5.7-5.9
10.3-10.6
6.4-6.6
|
86.5
82.5
88
86
85.5
86.5
HRC
35-42
退火
68-72
淬火
39-46
退火
69-73
淬火
|
1200-1400
1000-1200
1300-1500
1400-1600
1400-1800
1400-1600
2700-2900
1300-2300
|
3
1.5
4
-
6
3.3
-
-
|