D2 (Co) Mill Roller High-Strength and High-Quality Rolling Mill Rolls Industrial Steel Roller

• Casting Method: Special Casting
• Casting Form Material: Metal
• Casting Metal: Cast Steel
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Black/Milled/Machined
• Surface Roughness: as Drawing
• Model NO.: round bar
• Coating: None
• Machining Tolerance: Depend on Customer
• Standard: AISI
• Certification: ISO 9001:2000
• Transport Package: Wooden
• Specification: Φ 100-Φ 500
• Trademark: Smooth
• Origin: China
• HS Code: 8455300000
• Production Capacity: 5000 Ton/Year

Product Description

Product Introduction:
D2(Co) alloy rolls, incorporating cobalt (Co) content ranging from 0.30% to 0.50%, are premium-grade roll materials specifically engineered for various rolling applications. Renowned for their exceptional hardness, wear resistance, and thermal stability, these rolls are crafted from D2 tool steel as the base material.

Chemical Composition:

C(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	Mo (%)	V(%)	Co(%)
1.40-1.60	0.30-0.50	0.20-0.60	≤0.30	≤0.15	11.30-13.00	0.80-1.20	0.80-1.20	0.30-0.50

Product Features:
High Hardness: D2 alloy rolls, after precision heat treatment, attain a remarkable hardness of 60-62 HRC, ensuring prolonged durability under severe rolling conditions.

Exceptional Wear Resistance: With cobalt infusion, these rolls exhibit outstanding resistance to wear and abrasion, ensuring prolonged service life even under high-stress rolling operations.

Superior Thermal Stability: D2 alloy rolls maintain dimensional stability and mechanical integrity even at elevated temperatures, making them suitable for high-temperature rolling processes.

Customization Options: We offer tailored solutions to meet specific dimensional and surface treatment requirements, ensuring optimal performance and compatibility with diverse rolling applications.

Applications:
Steel Rolling Mills: Ideal for use in hot and cold rolling mills for processing various steel products including sheets, strips, and bars.
Metal Forming Industry: Suitable for rolling and shaping metal components such as pipes, tubes, and profiles.
Mold Manufacturing: Used in the production of molds for applications such as stamping dies and extrusion dies.

Quality Assurance:
We adhere to stringent quality control measures throughout the manufacturing process to ensure consistent product quality. Our products undergo rigorous testing to meet international standards and customer specifications.

Technical Support and Customer Service:
We provide comprehensive technical support and dedicated customer service to address any inquiries or concerns regarding product selection, usage, and maintenance.

Environmental Responsibility:
We are committed to environmentally sustainable practices and ensure compliance with all relevant environmental regulations and standards.