信息描述
牌号化学成分 |
C |
MN |
SI |
CR |
MO |
W |
V |
NB |
HRC |
D608 |
2.5-4.50 |
|
|
3.0-5.0 |
3.0-5.0 |
|
|
|
***55 |
D618 |
≤3.0 |
|
|
15.0-20.0 |
1.0-2.0 |
10.0-20.0 |
≤1.00 |
|
***58 |
D628 |
|
|
|
20.0-35.0 |
4.0-6.0 |
|
≤1.00 |
|
***60 |
D632A |
|
|
|
25.0-40.0 |
|
|
|
|
***56 |
D638 |
|
|
|
25.0-40.0 |
|
|
|
|
***60 |
D638NB |
|
|
|
20.0-35.0 |
|
|
|
4.0-8.50 |
***60 |
D642 |
|
≤1.5 |
|
22.0-32.0 |
|
|
|
|
***45 |
D646 |
|
≤1.0 |
|
22.0-32.0 |
|
|
|
|
***45 |
D656 |
|
≤1.5 |
≤2.5 |
26.0-34.0 |
2.0-3.0 |
|
|
|
***45 |
D658 |
|
|
|
20.0-35.0 |
4.0-9.50 |
2.50-7.50 |
0.50-2.50 |
4.0-8.50 |
***60 |
D667 |
|
≤8.0 |
1.0-4.8 |
25.0-32.0 |
|
|
|
NI 3-5 |
***48 |
D678 |
|
|
|
|
|
8.0-10.0 |
|
|
***50 |
D687 |
|
1.5-3.5 |
≤3.0 |
22.0-32.0 |
|
|
|
B 0.5-2.5 |
***58 |
D698 |
≤3.0 |
|
|
4.0-6.0 |
|
8.5-14.0 |
|
|
***60 |
牌号化学成分 |
C |
CR |
NI |
MO |
NB |
MN |
SI |
W |
其它 |
硬度 |
D502 |
≤0.15 |
10-16 |
|
|
|
|
|
|
≤2.50 |
***40 |
D507 |
≤0.15 |
10-16 |
|
|
|
|
|
|
≤2.50 |
***40 |
D507MO |
≤0.20 |
10-16 |
≤6.0 |
≤2.50 |
|
|
|
≤2.0 |
≤2.50 |
***37 |
D507MONB |
≤0.15 |
10-16 |
|
≤2.50 |
≤0.50 |
|
|
|
≤2.50 |
***37 |
D512 |
≤0.25 |
10-16 |
|
|
|
|
|
|
≤5.0 |
***45 |
D516 |
≤0.25 |
12-14 |
|
|
|
6.0-8.0 |
≤1.0 |
|
|
***38 |
D517 |
≤0.25 |
10-16 |
|
|
|
|
|
|
≤5.0 |
***45 |
D547 |
≤0.18 |
15-18 |
7.0-9.0 |
|
|
0.6-2.0 |
4.8-6.4 |
|
|
270-320 HB |
D547MO |
≤0.18 |
14-21 |
6.5-12 |
3.5-7.0 |
0.5-1.2 |
0.6-5.0 |
3.8-6.5 |
|
≤2.50 |
***37 |
D557 |
≤0.20 |
18-20 |
7.0-1.0 |
|
|
2.0-3.0 |
5.0-7.0 |
|
|
***37 |
D577 |
≤1.10 |
12-18 |
≤6.0 |
≤4.0 |
|
12-18 |
≤2.0 |
|
≤3.0 |
***28 |
D582 |
≤0.10 |
***18.0 |
***18.0 |
|
|
≤ |
牌号化学成分 |
C |
MN |
SI |
CR |
MO |
W |
V |
CO |
NI |
其它 |
硬度 |
D307 |
0.7-1.0 |
|
|
3.5-4.5 |
|
17-20 |
1.0-1.5 |
|
|
≤1.5 |
***55 |
D317 |
0.7-1.0 |
|
|
3.0-4.0 |
3-5 |
4.5-6 |
1.5-3.0 |
|
|
≤1.5 |
***50 |
D317A |
0.3-0.8 |
0.5-1.0 |
0.3-0.6 |
3-4 |
2-4 |
6-8 |
1.5-2.5 |
|
|
|
58-62 |
D322 |
≤0.5 |
|
|
≤5.0 |
≤2.5 |
7-10 |
≤1.0 |
|
|
|
***55 |
D327 |
≤0.5 |
|
|
≤5.0 |
≤2.5 |
7-10 |
≤1.0 |
|
|
|
***55 |
D327A |
≤0.5 |
|
|
5-6.5 |
2-3 |
2-3.5 |
1-3 |
|
|
|
***50 |
D337 |
≤0.55 |
|
|
2-3.5 |
|
7-10 |
|
|
|
≤1.0 |
***48 |
D386 |
≤0.6 |
|
|
≤3.0 |
|
≤5 |
|
|
|
≤3.0 |
***50 |
D397 |
≤0.6 |
≤2.5 |
≤1.0 |
≤2.0 |
≤1.0 |
|
|
|
|
|
***40 |
D406 |
≤0.5 |
≤2.0 |
≤2.0 |
≤6 |
≤5.0 |
≤10 |
≤2 |
≤12 |
|
≤2.0 |
≈50 |
D417 |
0.5-0.9 |
≤0.6 |
≤0.8 |
3-5 |
5-10 |
1-2.5 |
0.8-1.5 |
|
|
≤1.0 |
***55 |
D427 |
≤0.8 |
≤13 |
|
≤11 |
|
|
≤2 |
|
≤2 |
|
***40 |
D437 |
≈0.8 |
|
|
≈15 |
|
|
≈3 |
|
≈4 |
|
***40 |
牌号化学成分 |
C |
MN |
SI |
CR |
MO |
V |
B |
NI |
其它 |
硬度 |
D102 |
≤0.2 |
≤3.5 |
|
|
|
|
|
|
|
***22 |
D107 |
≤0.2 |
≤3.5 |
|
|
|
|
|
|
|
***22 |
D112 |
≤0.25 |
|
|
≤2.0 |
≤1.5 |
|
|
≤2.0 |
≤2.0 |
***22 |
D127 |
≤0.2 |
≤4.2 |
|
|
|
|
|
|
|
***28 |
D132 |
≤0.50 |
|
|
≤3.0 |
≤1.5 |
|
|
|
|
***30 |
D146 |
≤0.2 |
≤4.5 |
|
|
|
|
|
|
≤2.0 |
***30 |
D156 |
|
≤1 |
0.5 |
3.20 |
|
|
|
|
|
***30 |
D167 |
≤0.45 |
≤6.5 |
≤1.0 |
|
|
|
|
|
|
***50 |
D172 |
≤0.5 |
|
|
≤2.5 |
≤2.5 |
|
|
|
|
***40 |
D207 |
≤1.0 |
≤2.5 |
≤1.0 |
≤3.5 |
≤1.0 |
|
|
|
≤1.0 |
***50 |
D212 |
0.3-0.6 |
|
|
≤5.0 |
≤4.0 |
|
|
|
|
***50 |
D217 |
≤0.5 |
|
|
≤2.5 |
≤2.5 |
4-5 |
|
|
|
***40 |
D227 |
≤0.65 |
|
|
4-5 |
2-3 |
≤1 |
|
|
|
***55 |
D237 |
≤0.6 |
|
|
8-10 |
≤3.0 |
|
≤1.0 |
|
≤4.0 |
***50 |
D246 |
≤1.0 |
≤0.8 |
1.5-3 |
6-9 |
|
|
|
|
|
***60 |
D256 |
≤1.1 |
11-16 |
≤1.3 |
|
|
|
|
|
≤5.0 |
HB***170 |
D266 |
≤1.1 |
11-18 |
0.3-1.3 |
|
≤2.5 |
|
|
|
≤1.0 |
HB***170 |
D276(7) |
≤0.8 |
11-16 |
≤0.8 |
13-17 |
|
|
|
|
≤4.0 |
***20 |
D287 |
≤0.15 |
|
|
12-16 |
|
|
|
4-6 |
≤2 |
HV400 |
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