BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
| Delivery Time | 3-6months |
| Packaging Details | Standard international package |
| Type | work roll and backup roll |
| Material 1 | cast iron and cast steel |
| material 2 | Alloy Cast Steel Adamite Roll |
| application 1 | section steel & rail beams |
| application 2 | medium rolling mill |
| application 3 | universal section steel mill |
| Brand Name | SEEC |
| Model Number | work roll and backup roll |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3-6months | Packaging Details | Standard international package |
| Type | work roll and backup roll | Material 1 | cast iron and cast steel |
| material 2 | Alloy Cast Steel Adamite Roll | application 1 | section steel & rail beams |
| application 2 | medium rolling mill | application 3 | universal section steel mill |
| Brand Name | SEEC | Model Number | work roll and backup roll |
| Certification | ISO | Place of Origin | China |
| High Light | adamite rolls ，chilled cast iron rolls | ||
3.0 Chemical Composition
| Steel specification | C | Si | Mn | P | S | Ni | Cr | Mo |
| ZuB140CrNiMo | 1.30~1.50 | 0.30~0.60 | 0.70~1.10 | ≤0.035 | ≤0.030 | 0.20~0.80 | 0.80~1.20 | 0.20~0.60 |
| ZuB160CrNiMo | 1.50~1.70 | 0.30~0.60 | 0.70~1.10 | ≤0.035 | ≤0.030 | 0.20~1.00 | 0.80~1.20 | 0.20~0.60 |
| ZuB180CrNiMo | 1.70~1.90 | 0.30~1.00 | 0.70~1.20 | ≤0.035 | ≤0.030 | 0.60~1.50 | 1.00~1.50 | 0.20~0.80 |
| ZuB200CrNiMo | 1.90~2.10 | 0.30~1.00 | 0.70~1.20 | ≤0.035 | ≤0.030 | 1.00~2.00 | 1.20~2.00 | 0.20~0.80 |
4.0 Physical Properties
| Steel specification | Roll-body hardness HSD | Tensile strength Mpa | Ductility % | Impact toughness J/cm |
| ZuB140CrNiMo | 35~45 | ≥590 | ≥1.0 | ≥4 |
| ZuB160CrNiMo | 38~53 | ≥540 | ≥1.0 | ≥4 |
| ZuB180CrNiMo | 42~55 | ≥500 | ≥0.5 | ≥4 |
| ZuB200CrNiMo | 45~60 | ≥450 | ≥0.5 | ≥4 |
5.0 Metallographic Structure
The metallurgical structure of roll-body work layer is: Pearlite + carbide or fine pearlite + a little bainite + carbide
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
30000000-50000000
Employee Number:
500~10000
Ecer Certification：
Active Member
Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu... Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu...
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