Spheroidal Graphite Cast Iron Roll (SGA) Mill Roll
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | Technique Support and Site Visit |
| Warranty: | 1 Year |
Gold Member Since 2021
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Address
First Floor, Creative Building, 1559 Zuchongzhi Road, Zhangjiang Hi Tech Park, Pudong, ...
Number of Foreign Trading Staff
3
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Basic Info.
- Model NO.
- As Per Requirement Drawing
- Customized
- Customized
- Condition
- New
- Power Source
- Electric
- Automatic Grade
- Automatic
- Type
- Two-Roll Cold-Hot Mill
- Certification
- ISO
- Material
- Graphite Cast Iron
- Transport Package
- as Per Customer Requirement
- Specification
- Customized
- Trademark
- TX
- Origin
- China
- HS Code
- 8455300000
- Production Capacity
- 50000 PCS Per Year
Product Description
Unit price will be decided by engineering drawing.
Introduction:
Acicular spheroid graphite cast iron roll is added with Ni, Cr, Mo to change the matrix into the acicular micro structure. Compared with Spheroid Graphite Pearlite Roll, SGA has better strength, toughness, and wear resistance.
Manufacturing Process:
Material and Properties:
Microstructure:
Applications:
Intermediate and finishing stands of bar, rebar, wire rod and medium section mills.
Forming, sizing, reducing and straightening rolls for pipe and tube mills.
Sleeves for Universal finishing stands (Horizontal & Vertical).
Photograph:
Whether you are looking for a specific product or need assistance with an order, we are here to help and will work with you every step of the way to ensure your satisfaction. Contact us today to learn more about our products and services and how we can support your needs.
Introduction:
Acicular spheroid graphite cast iron roll is added with Ni, Cr, Mo to change the matrix into the acicular micro structure. Compared with Spheroid Graphite Pearlite Roll, SGA has better strength, toughness, and wear resistance.
Manufacturing Process:
Material and Properties:
| Grade | C | Si | Mn | Cr | Ni | Mo | Nb | Hardness (HS) | Tensile Strength (MPa) |
| SGA I | 2.90/3.60 | 1.20/2.20 | 0.20/0.80 | 0.20/1.00 | 2.50/3.00 | 0.50/1.00 | - | 60/80 | >230 |
| SGA II | 2.90/3.60 | 1.00/2.00 | 0.20/0.80 | 0.30/1.50 | 2.50/4.50 | 0.50/1.00 | - | 70/82 | >230 |
| SGA III | 2.90/3.60 | 1.00/2.00 | 0.20/0.80 | 0.30/1.50 | 2.50/4.50 | 0.50/1.00 | 0.40/1.20 | 72/85 | >230 |
Applications:
Intermediate and finishing stands of bar, rebar, wire rod and medium section mills.
Forming, sizing, reducing and straightening rolls for pipe and tube mills.
Sleeves for Universal finishing stands (Horizontal & Vertical).
Photograph:
Whether you are looking for a specific product or need assistance with an order, we are here to help and will work with you every step of the way to ensure your satisfaction. Contact us today to learn more about our products and services and how we can support your needs.
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