Metallurgical Products Furnace Roller

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: ZG40C-R28-LCO56
• Customized: Customized
• Condition: New
• Power Source: None
• Automatic Grade: None
• Type: Steel Rolling Equipment
• Transport Package: Wooden Box
• Specification: Custom diameters, lengths and materials
• Trademark: Huading
• Origin: Jiangsu, China
• HS Code: 84553000
• Production Capacity: 5000pieces

Product Description

Product Overview
Furnace rollers, as the core components of the material transmission system of industrial furnaces, are like "invisible bridges" on industrial production lines, ensuring smooth and efficient material transportation under high temperature conditions. They are widely used in various heating furnaces, annealing furnaces, tempering furnaces, etc. in the steel, glass, ceramics and other industries, and their performance directly affects product quality and production efficiency.
Quality is our commitment; craftsmanship is our attitude. In custom services, we strictly select superior materials, gather exquisite craftsmanship, and devote the craftsmen's efforts to every process. From the careful selection of materials, to the meticulousness in production, to the strict inspection of finished products, we only want to present you with impeccable and excellent works.

Parameter classification	Specific parameters	Details
Material composition	40Cr13Si2	Good heat resistance, suitable for furnace rollers with diameters of 600 - 1500mm
Material composition	ZG3Cr18Mn12Si2N	Suitable for high temperature environment, with excellent heat resistance, oxidation resistance and mechanical properties, suitable for metallurgical furnaces, heat treatment furnaces, etc.
Material composition	1.4848 heat-resistant steel (body), 304 stainless steel (shaft head)	-
Thermophysical parameters	Specific heat	The values at different temperatures were 18.74 J/(kg.K), 22.05 J/(kg.K), 22.88 J/(kg.K), 26.16 J/(kg.K), and 28.89 J/(kg.K).
Thermophysical parameters	Thermal conductivity	At different temperatures, they are 200 W/(m.K), 160 W/(m.K), 145 W/(m.K), 135 W/(m.K), and 125 W/(m.K)
Thermophysical parameters	Elastic modulus	At different temperatures, they are 15.5 GPa, 17.0 GPa, 17.5 GPa, 18.5 GPa, and 19.0 GPa respectively.
Thermophysical parameters	Coefficient of thermal expansion	At different temperatures, they are 15.5×10^-6/K, 17.0×10^-6/K, 17.5×10^-6/K, 18.5×10^-6/K, and 19.0×10^-6/K respectively.
Mechanical properties	ZG3Cr18Mn12Si2N	Tensile strength σb ≥ 685 MPa, conditional yield strength σ0.2 ≥ 390 MPa, elongation δ5 ≥ 35%, section shrinkage ψ ≥ 45%, hardness ≤ 248HB
Application Scenario	Continuous annealing furnace	Suitable for continuous annealing furnace of high grade silicon steel, which can effectively solve the problems of oxidation and nodule, and improve the operation efficiency and quality