1. 化学成分 Chemical Analysis
钢号
Grades
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
ZuS140SiCrNiMo |
1.30~1.50 |
1.30~1.60 |
0.50~0.80 |
≤0.035 |
≤0.030 |
0.20~0.60 |
0.40~0.70 |
0.20~0.50 |
ZuS150SiCrNiMo |
1.40~1.60 |
1.00~1.40 |
0.60~1.00 |
≤0.035 |
≤0.030 |
0.35~1.00 |
0.60~1.00 |
0.20~0.50 |
ZuS160SiCrNiMo |
1.50~1.70 |
1.00~1.40 |
0.60~1.00 |
≤0.035 |
≤0.030 |
0.50~1.50 |
0.60~1.60 |
0.20~0.50 |
ZuS170SiCrNiMo |
1.60~1.80 |
1.00~1.40 |
0.60~1.00 |
≤0.035 |
≤0.030 |
0.80~2.00 |
0.60~2.00 |
0.20~0.50 |
2、物理性能 Physical Properties
钢号
Grades
|
辊身硬度HSD
Barrel hardness
|
抗拉强度Mpa
Tensile strength
|
ZuS140SiCrNiMo |
36~46 |
≥660 |
ZuS150SiCrNiMo |
40~50 |
≥600 |
ZuS160SiCrNiMo |
42~52 |
≥550 |
ZuS170SiCrNiMo |
45~55 |
≥550 |
3、金相组织 Microstrusture
辊身工作层金相组织为：珠光体+球状石墨+碳化物
Microstructure of working layer in the barrel:pearlite+SG+carbide
4、应用范围 Application
用于带钢热连轧机、中厚板二辊可逆轧机粗轧机架，初轧机、钢坯连轧机、型钢、棒材、高线粗轧机架。
For hot strip mill、two-high reversing stands of plate mill、roughing mill、billet rolling mill、section mill、
bar mill and roughing stands of high-speed wire-rod mill.
5、承制规格 Scope of supply
辊身直径（mm）
barrel diameter
|
辊身长度（mm）
barrel length
|
＜φ 850 |
＜2400 |
|
