Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance
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Product Highlights
- Excellent Toughness: Lower carbon content provides superior toughness compared to other cast rolls.
- Heat and Crack Resistance: Advanced casting and heat treatment ensure good wear and fire crack resistance.
- Wide Customization Range: Customizable weight (50kg-10000kg), material grades, and hardness (35-70 HSD).
- Strict Quality Control: Rigid inspections at every step including raw material verification and calibration.
- High Precision Tolerance: Machining tolerance maintained at +/-0.01mm for high accuracy.
- Surface Quality: Polished surface with roughness Ra0.05 and crack-free guarantee before shipment.
- Global Certifications: Certified with CE and ISO 9001:2008 standards.
- Diverse Material Options: Available in 9cr1, 9cr1V, 35CrMo, 55cr, Steel 40, and 60crmn.
Product Attributes
- Customization
- Available
- Casting Form Material
- Metal
- Casting Metal
- Cast Steel
- Model NO.
- Alloy Steel Roll(AS)
- Casting Form Usage Count
- Semi-permanent
- Surface Treatment
- Polishing
- Surface Roughness
- Ra0.05
- Coating
- Syrup or pulp waste
- Machining Tolerance
- +/-0.01mm
- Standard
- GB
- Certification
- CE, ISO 9001:2008
- Weight
- 50kg-10000kg
- Material
- 9cr1/9cr1V/35CrMo55cr/Steel 40/60crmn
- Hardness
- 35-70
- Transport Package
- Standard Seaworthy
- Specification
- Alloy Steel Roll(AS)
- Trademark
- Seawoo
- Origin
- China
- HS Code
- 84553000
- Production Capacity
- 10000
Product Images of Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance
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Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance -
Centrifugal Casting Alloy Steel Roll (AS) with Hsd35-70 and Good Heat Resistance
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Product Description
The carbon content of alloy cast steel rolls is lower than other cast rolls, included adamite rolls, HCr steel rolls and graphite steel rolls, so it exhibit excellent toughness.
The alloy cast steel rolls are made by high quality melted steel with arc furnace and refiner with advanced casting and heat treatment procedure, the rolls also have good wear resistance, and fire crack resistance.
Seawoo Roll assures high quality products through an extensive system of quality controls. A number of rigid inspections are carried out for each and every step in the process of our production line. Every set of inspection equipment has to go through high accuracy calibration to guarantee effectiveness of inspection data.
• Scrap and other raw materials are verified so that they meet stringent specifications.
• All melting parameters are analyzed.
• Casting parameters are documented.
• Heating parameters are monitored during the heat treatment process.
• Hardness and internal soundness are checked after the heat treatment process has been carried out.
• Dimensions and final hardness results are checked before shipment.
• An examination to detect freedom of surface and internal cracks is carried out before shipment.
• All results are documented in accordance with our Quality Management System.
| MATERIAL | GRADE | CHEMISTRY | BARREL HARDNESS | |||||
| C | Si | Mn | Cr | Ni | Mo | (HSD) | ||
| Alloy Steel | AS65 | 0.55-0.65 | 0.20-0.45 | 0.90-1.20 | 0.80-1.20 | 0.20-0.45 | 35-45 | |
| AS65 I | 0.55-0.65 | 0.20-0.60 | 0.50-1.00 | 0.80-1.20 | 0.20-1.50 | 0.20-0.60 | 35-45 | |
| AS70 | 0.65-0.75 | 0.20-0.45 | 0.90-1.20 | 32-42 | ||||
| AS70 I | 0.65-0.75 | 0.20-0.45 | 1.40-1.80 | 35-45 | ||||
| AS70 II | 0.65-0.75 | 0.20-0.45 | 1.40-1.80 | 0.20-0.45 | 35-45 | |||
| AS75 | 0.70-0.80 | 0.20-0.45 | 0.60-0.90 | 0.75-1.00 | 0.20-0.45 | 35-50 | ||
| AS80 | 0.70-0.80 | 0.20-0.70 | 0.70-1.10 | 0.80-1.50 | ≥0.20 | 0.20-0.60 | 35-50 | |
Seawoo Roll assures high quality products through an extensive system of quality controls. A number of rigid inspections are carried out for each and every step in the process of our production line. Every set of inspection equipment has to go through high accuracy calibration to guarantee effectiveness of inspection data.
• Scrap and other raw materials are verified so that they meet stringent specifications.
• All melting parameters are analyzed.
• Casting parameters are documented.
• Heating parameters are monitored during the heat treatment process.
• Hardness and internal soundness are checked after the heat treatment process has been carried out.
• Dimensions and final hardness results are checked before shipment.
• An examination to detect freedom of surface and internal cracks is carried out before shipment.
• All results are documented in accordance with our Quality Management System.
| LONG PRODUCT (LP) MILL ROLLS | ||
| MILL TYPE | ROLL TYPE | ROLL GRADE |
| BAR MILL | Roughing, Intermediate,Finishing | Cast Steel, Adamite Steel, Nodular lron, HSSTC in ring roll form |
| WIRE ROD MILL | Roughing,intermediate,Finishing, Finishing Block | Cast Steel, Adamite Steel Nodular lron, HSSCemented Carbide |
| SECTION MILL | Breakdown. RoughingIntermediate, Finishing | Cast Steel, Adamite Steel, Graphitic SteelNodular lron |
| HEAVY SECTION MILL | Breakdown,Roughing, Edger,Tandem, UF, UR, Straightening | Cast Steel, Adamite Steel, Graphitic SteelHiCr lron, HiCr Steel, Forged Steel |
| FLAT PRODUCT (FP) MILL ROLLS | ||
| MILL TYPE | ROLL TYPE | ROLL GRADE |
| HSM, Plate | Roughing WR | Special Alloy Cast Steel, HiCrSteel SemiHSS |
| HSM | Roughing & Finishing BUR | Duplex Cast Steel, Forged Stee! |
| HSM | F1-F4, F5-F7 WR | Hi Cr lron, ICDP HSS |
| CSM | Tandem, Reversible,Sendzimir WR | Cr3, Cr4, Cr5 Forged Steel |
| CSM | BUR | Cr3, Cr4, Cr5 Forged Steel/Duplex Cast Steel |
About the Supplier
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Company Profile
Founded in 2001, Seawoo group is a fast growing and reputed one-stop solution provider for metallurgical industry.
As the high speed development in steel sector worldwide in past two decades, Seawoo group has deversified its investment on design and manufacturing of rolling mill, SMS/CCM equipment, as well supply chain service on raw material, i. e FeSi, FeMn, Calcium carbide and seamless core wire etc.
As the core business of group, rolling mill equipment is conducted by Seawoo Haishun Industries Co., Ltd, An ISO 9001/14001/45001 certified company. It is located at Lvshunkou Dist, Dalian, China, and owns more than 300 employees at present, around 60.000 sq. M, A new painting room is in building, assembly workshop are under expansion, the main products are OEM manufacturing of rolling equipment of Hot strip mill, Plate mill, Bar mill and wire rod mill for leading steel plant and technology company, The annual production capacity is about 8, 000-9000 tons.
SEAWOO Mill Roll Ltd. locates at Wuhan, Main business covers engineering, R&D of mills rolls for steel sector, products covers HSS, SG, IDCP etc, high duty for single roll manufacturing is upto Max. 64Mt is our main feature.
SEAWOO Metal Company locates at Anayang, Henan Province, producing Ferroalloy, i. e FeMn, FeSi, CaC2, seamless cored wire(CaFe/ CaSi) etc. Raw material for steel Industry.
SEAWOO has the engineers' team of various professions from process, operation and manufacturing unit, sustainable improving the technology and equipment, Providing clients worldwide with reliable, high quality material, technology, equipment and service with the state-of-the-art-technology, the clients covering the famous steel plants and mining industry from more than 40 countries like South Korea, Russia, India, Brazil and South-East Asia etc.
Share holding factories
Rolling equipment factory 1
Location: Dalian, Liaoning province China
Mill rolls factory 2
Location: Wuhan, Hubei Province, China
Ferroalloy Factory 3
Location: Anyang, Henan Province, China
About Our Factory & Business Background
- Address
- 205,Zhongdi Mansion,No.351, Zhongshan Road,Shahekou Dist.,Dalian- 116000,China
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: 3-6 months
Off Season Lead Time: 1-3 months - Nearest Port
- Dalian, Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-09-01
- Main Markets
- South America, Southeast Asia, Mid East, Western Europe
FAQ
- What is the hardness range of the alloy steel roll?
- The hardness ranges from 35 to 70 HSD depending on the specific grade.
- Can the weight and material be customized?
- Yes, weight can be customized from 50kg to 10000kg, and multiple material grades are available.
- What quality certifications does the product have?
- The product is certified with CE and ISO 9001:2008 standards.
- How is the surface quality ensured?
- The surface is polished to Ra0.05, and an examination for surface and internal cracks is conducted before shipment.
- What is the machining tolerance?
- The machining tolerance is maintained at +/-0.01mm.
- What is the lead time for production?
- Lead time is 1-3 months in the off-season and 3-6 months during the peak season.
- What payment terms are accepted?
- We accept LC, T/T, and D/P payment terms.
- Where is the nearest shipping port?
- The nearest ports are Dalian and Tianjin.
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