|
|
您當(dāng)前位置:首頁(yè) > 公司新聞 >> 行情動(dòng)態(tài) |
Cr12MoV、Cr12Mo1V1、SKD11、D2成分之比較 |
發(fā)布時(shí)間:2023-09-21 11:58:31 | 瀏覽次數(shù): |
|
|
做模具的對(duì)這四個(gè)牌號(hào)很熟悉,感覺(jué)上性能似乎都差不多,很多時(shí)候由于規(guī)格的原因也經(jīng)常相互代用,那么它們到底有什么區(qū)別呢,至少,它們的化學(xué)成分有何不同?數(shù)據(jù)在這里,不用謝,請(qǐng)叫我雷鋒!
標(biāo)準(zhǔn)
|
GB/T 1299-2014
|
JIS G4404
|
ASTM A681
|
牌號(hào)
|
Cr12MoV
|
Cr12Mo1V1
|
SKD11
|
D2
|
C
|
1.45~1.70
|
1.40~1.60
|
1.40~1.60
|
1.40~1.60
|
Si
|
≤0.40
|
≤0.60
|
≤0.40
|
0.10~0.60
|
Mn
|
≤0.40
|
≤0.60
|
≤0.60
|
0.10~0.60
|
P
|
≤0.030
|
≤0.030
|
≤0.030
|
≤0.030
|
S
|
≤0.030
|
≤0.030
|
≤0.030
|
≤0.030
|
Cr
|
11.0~12.5
|
11.0~13.0
|
11.0~13.0
|
11.0~13.0
|
Mo
|
0.40~0.60
|
0.70~1.20
|
0.80~1.20
|
0.70~1.20
|
V
|
0.15~0.30
|
0.50~1.10
|
0.20~0.50
|
0.50~1.10
|
|
|
|
|
|