Menu
Alloy cast steel rolls
Graphite steel rolls
High-chromium steel rolls
Designation of rolls | Material code | C | Si | Mn | Ni | Cr | Mo |
Zu60CMoMn | AS60 | 0.55-0.65 | 0.20-0.45 | 0.90-1.20 |
| 0.80-1.20 | 0.20-0.45 |
Zu60CMoMnNi | AS60Ⅰ | 0.55-0.65 | 0.20-0.60 | 0.50-1.00 | 0.20-1.50 | 0.80-1.20 | 0.20-0.60 |
Zu65CrNiMo | AS65Ⅰ | 0.60-0.70 | 0.20-0.70 | 0.50-0.80 | 0.20-0.50 | 0.80-1.20 | 0.20-0.45 |
Zu70Mn | AS70 | 0.65-0.75 | 0.20-0.45 | 0.80-1.40 |
|
|
|
Zu70Mn2 | AS70Ⅰ | 0.65-0.75 | 0.20-0.45 | 1.40-1.80 |
|
|
|
Zu70Mn2Mo | AS70Ⅱ | 0.65-0.75 | 0.20-0.45 | 1.40-1.80 |
|
| 0.20-0.45 |
Zu75CrMo | AS75 | 0.70-0.80 | 0.20-0.45 | 0.60-0.90 |
| 0.75-1.00 | 0.20-0.45 |
Zu75CrNiMnMo | AS75Ⅰ | 0.70-0.80 | 0.20-0.70 | 0.70-1.10 | ≥0.20 | 0.80-1.50 | 0.20-0.60 |
Designation of rolls | Material code | Barrel hardness（HSD） | Neck hardness (HSD) | Tensile strength (Mpa |
Zu60CMoMn | AS60 | 35-50 | ≤45 | ＞650 |
Zu60CMoMnNi | AS60Ⅰ | 35-45 | ≤45 | ＞750 |
Zu65CrNiMo | AS65Ⅰ | 35-45 | ≤45 | ＞750 |
Zu70Mn | AS70 | 35-42 | ≤45 | ＞650 |
Zu70Mn2 | AS70Ⅰ | 35-45 | ≤45 | ＞680 |
Zu70Mn2Mo | AS70Ⅱ | 35-45 | ≤45 | ＞700 |
Zu60CMoMn | AS75 | 35-50 | ≤45 | ＞700 |
Zu60CMoMnNi | AS75Ⅰ | 35-50 | ≤45 | ＞800 |
Microstructure of working layer in the barrel: pearlite or tempered sorbite
Designation of rolls | Material code | Application |
Zu60CMoMn | AS60 | Bar, wire, strip, strip, steel roughing |
Zu60CMoMnNi | AS60Ⅰ | Bar, wire, strip, strip, steel roughing |
Zu65CrNiMo | AS65Ⅰ | Bar, wire, strip, strip, steel roughing |
Zu70Mn | AS70 | Bar, wire, strip, strip, steel roughing |
Zu70Mn2 | AS70Ⅰ | Bar, wire, strip, strip, steel roughing |
Zu70Mn2Mo | AS70Ⅱ | Bar, wire, strip, strip, steel roughing |
Zu60CMoMn | AS75 | Bar, wire, strip, strip, steel rough rolling, narrow steel support rollers |
Zu60CMoMnNi | AS75Ⅰ | Bar, wire, strip, strip, steel rough rolling, narrow steel support rollers |
Designation of rolls | Material code | C | Si | Mn | Ni | Cr | Mo |
ZuS140CrNiMo | GS140 | 1.30-1.50 | 1.30-1.60 | 0.50-0.80 |
| 0.40-0.70 | 0.20-0.50 |
ZuS160CrNiMo | GS160 | 1.50-1.70 | 0.80-1.50 | 0.60-1.00 | 0.20-1.00 | 0.50-1.50 | 0.20-0.80 |
ZuS180CrNiMo | GS190 | 1.80-2.00 | 0.80-1.50 | 0.60-1.00 | 0.60-2.20 | 0.50-2.00 | 0.20-0.80 |
Designation of rolls | Material code | Barrel hardness（HSD） | Neck hardness (HSD) | Tensile strength (Mpa |
ZuS140CrNiMo | GS140 | 36-46 | ≤46 | ≥540 |
ZuS160CrNiMo | GS160 | 45-55 | ≤50 | ≥500 |
ZuS180CrNiMo | GS190 | 50-65 | ≤50 | ≥450 |
Pearlite+ Spherical graphite+ Carbide
Designation of rolls | Material code | Application |
ZuS140CrNiMo | GS140 | Small and medium steel, thick wire rod mill, hot strip rough roll, roller universal rolling mill |
ZuS160CrNiMo | GS160 | Small and medium steel, thick wire rod mill, hot strip rough roll, roller universal rolling mill |
ZuS180CrNiMo | GS190 | Small and medium steel, thick wire rod mill, hot strip rough roll, roller universal rolling mill |
Designation of rolls | Material code | C | Si | Mn | Ni | Cr | Mo |
CS | HCrS | 1.00-1.80 | 0.40-1.00 | 0.50-1.00 | 8.00-15.00 | 0.50-1.50 | 1.50-4.50 |
Designation of rolls | Material code | Barrel hardness（HSD） | Neck hardness (HSD) | Tensile strength (Mpa |
CS | HCrS | 70-85 | 35-45 | ≥450 |
Or tempered martensite + carbide sorbite
Designation of rolls | Material code | Application |
CS | HCrS | Hot strip roughing and finishing work roll front, wide plate mill work roll; steel universal mill roll |
Get a Quote
available from 8:30 – 17:30
Address:
Building 8, Yintian South Park, Yida Chuntian,
Ganjingzi District, Dalian 116000, China
Email: info@baosteelpump.com
