收藏词条 编辑词条 牌号黑心可锻铸铁的化学成分
创建时间:2008-08-02
I |
牌号 |
C(%) |
Si(%) |
Mn(%) |
P(%) |
S(%) |
|
A |
B |
||||||
一般 |
KTH300-06 KTH350-10 |
KTH330-08 KTH370-12 |
2.7~3.1 2.5~2.9 2.4~2.8 2.2~2.5 |
0.7~1.1 0.8~1.2 0.9~1.4 1.0~1.5 |
0.3~0.6 0.3~0.6 0.3~0.6 0.3~0.6 |
<0.2 <0.2 <0.2 <0.2 |
0.18 0.18 0.12 0.12 |
Al-Bi孕育处理 |
KTH300-06 KTH350-10 |
KTH330-08 KTH370-12 |
2.7~2.9 2.6~2.8 2.4~2.6 2.3~2.5 |
1.3~1.5 1.4~1.6 1.5~1.7 1.6~1.8 |
0.4~0.6 0.4~0.6 0.4~0.6 0.4~0.6 |
<0.12 <0.12 <0.12 <0.12 |
≤0.20 ≤0.18 ≤0.12 ≤0.10 |