简 介
化学成分 Chemical Composition
名称 Name |
牌号 Designation |
化学成分 Chemical Composition (%) |
C |
Si |
Mn |
Cr |
Mo |
Cu |
Ni |
P |
S |
铬合金铸铁磨段 Chromium alloy cast iron grinding section
|
ZDCr26 |
2.0~3.3 |
≤1.2 |
0.3~1.5 |
>23~30 |
0~3.0 |
0~1.2 |
0~1.5 |
≤0.10 |
≤0.06 |
ZDCr20 |
2.0~3.3 |
≤1.2 |
0.3~1.5 |
>18~23 |
0~3.0 |
0~1.2 |
0~1.5 |
≤0.10 |
≤0.06 |
ZDCr15 |
2.0~3.3 |
≤1.2 |
0.3~1.5 |
>14~18 |
0~3.0 |
0~1.2 |
0~1.5 |
≤0.10 |
≤0.06 |
ZDCr12 |
2.0~3.3 |
≤1.2 |
0.3~1.5 |
>10~14 |
0~3.0 |
0~1.2 |
0~1.5 |
≤0.10 |
≤0.06 |
ZDCr8 |
2.1~3.3 |
≤2.2 |
0.3~1.5 |
7.0~10.0 |
0~1.0 |
0~0.8 |
— |
≤0.10 |
≤0.06 |
ZDCr5 |
2.1~3.3 |
≤1.5 |
0.3~1.5 |
4.0~6.0 |
0~1.0 |
0~0.8 |
— |
≤0.10 |
≤0.10 |
ZDCr2 |
2.1~3.5 |
≤1.5 |
0.3~1.5 |
1.0~3.0 |
0~1.0 |
0~0.8 |
— |
≤0.10 |
≤0.10 |
力学性能与金相组织 Properties and Microstructure
名称 Name |
牌号 Designation |
表面硬度 (HRC) |
金相组织 Microsttructure |
铬合金铸铁磨段 Chromium alloy cast iron grinding section |
ZDCr26 |
≥58 |
M+C |
ZDCr20 |
≥58 |
M+C |
ZDCr15 |
≥58 |
M+C |
ZDCr12 |
≥58 |
M+C |
ZDCr8 |
≥48 |
P+C |
ZDCr5 |
≥47 |
P+C |
ZDCr2 |
≥45 |
P+C |
M—马氏体 P—珠光体 C—碳化物 M—Martensite P—Pearite C—Carbide |
产品规格 Specification
Φ8×10 |
Φ10×12 |
Φ12×14 |
Φ14×16 |
Φ16×18 |
Φ18×20 |
Φ20×25 |
Φ25×30 |
Φ30×35 |
Φ35×40 |
|