Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of cast steel spool for aluminium foil in China. Please feel free to buy cheap cast steel spool for aluminium foil for sale here from our factory. All customized products are with high quality and competitive price.
Cast steel spool for aluminium foil
Description
Spools, also known as winding spools or occasionally rolling mill sleeves, are thick-walled tubes used for winding thin aluminium strips, aluminum foil or stainless steel thin sheet metal for transportation in the manufacturing process and storage. The wound metal is called a coil. 
Product advantages
(1) Adopting the centrifugal casting process to achieve a high density of materials.
(2) Use the special tool to process the end face, taper, and the outer circle according to the inner hole to ensure the beating of the taper, the concentricity, and cylindricity of the steel spool.
(3)Selected materials: ZG35, KCP-12, and other high-temperature resistant material,non-deformable alloy steel.
Elements
Materials | C | Si | Mn | Cr | Ni | Mo | v | S, P | Introduction |
ZG310-570 | 0.50 | 0.6 | 0.90 | ≤0.040 | Low plasticity and toughness, low-temperature resistance, low cost. | ||||
35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | 0.15-0.25 | ≤0.035 | High strength, toughness, and hardness, high-temperature resistance, low cost | ||
35CrMov | 0.30-0.38 | 0.17-0.37 | 0.40-0.70 | 1.00-1.30 | 0.20-0.30 | 0.10-0.20 | ≤0.035 | Better than 35CrMo performance, low cost | |
35NiCrMo | 0.30-0.37 | 0.6-0.9 | 0.40-0.90 | 0.40-0.90 | 0.60-0.90 | 0.40-0.50 | ≤0.035 | High strength and toughness, high-temperature resistance, high cost | |
KCP-12 | 0.20-0.30 | ≤0.60 | 0.90-1.10 | 0.40-0.90 | 1.00-1.50 | 0.30-0.50 | ≤0.040 | High strength and toughness, high-temperature resistance, high cost |
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