| Categories | Chilled Cast Iron Rolls |
|---|---|
| Brand Name: | SEEC |
| Model Number: | Rolling mill |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 10 |
| Delivery Time: | 3-6months |
| Packaging Details: | Standard international package |
| Type: | Work roll backup roll intermediate roll |
| Material: | Cast iron and steel |
| process: | ALLOY CHILLED |
| application: | Rougher of bar wire and section mills |
| standard: | ISO9001 |
| Drawing: | as confirmed |
Chilled Cast Iron Rolls for Rougher of bar wire and section mills
It is a kind of cast iron roll with free graphite in the matrix of its working layer.
It is shaped by Centrifugal Casting Machine, or by gravity casting.
Alloy chilled cast iron roll has high hardness and excellent wearability
Its microstructure is fine pearlite and carbide.
It is suitable for finish stands for small bar,
wire and section mills, as well as narrow strip mills.
| Symbol | Hardness (HS) | Tensile strength (MPa) | Bending strength (MPa) |
| CC1 | 60~70 | ≥150 | 300~400 |
| CC2 | 60~75 | ≥160 | 300~400 |
| CC3 | 65~80 | ≥300 | 500~700 |
| CC4 | 70~85 | ≥300 | 500~700 |
| Symbol | Hardness (HS) | Tensile strength (MPa) | Bending strength (MPa) | Application |
| SG1 | 40~55 | ≥300 | 500~700 | Rougher of bar, wire and section mills. |
| SG2 | 50~70 | ≥300 | 500~700 | |
| SG3 | 55~70 | ≥300 | 500~700 | |
| SG4 | 55~70 | ≥300 | 500~700 | |
| SG5 | 60~70 | ≥300 | 600~800 | Finish stands of small section mills and narrow hot strip mills. |
| SG6 | 62~70 | ≥320 | 600~800 | |
| SHD1 | 58~70 | ≥300 | 600~800 | Folding sheet mill |
| SGD2 | 58~70 | ≥300 | 600~800 |
|
Gravity Casting CC and SG Roll for strip mill and wire rod mill and bar mill
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