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China Nodular Iron Rolls Ductile Iron Rolls

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Min. Order / Reference FOB Price
1 Piece	US $10000.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

Casting Method:	Conventional and Centrifugal Cast
Casting Form Material:	Metal
Casting Metal:	Cast Iron

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Product Description

Nodular Iron Roll
Applications: For roughing or finishing stands rolling mill of section mill, wire and rods, bars mills, finishing stands and back up rolls of strip and narrow strip mills,
Mechanical Property:

Mechanical PropertyCentrifugal CastingsStatic CastingsHardness of BodyHSD50-80HSD40-75Hardness of NeckHSD35-48HSD-32-55Tensile Srength of Core>450MPa>300Mpa

Chemical Analysis:

GradeHardness
(HSD)CSiMnNiCrMoMgPSSGI40-553.2-3.71.0-2.50.5-1.0
0.2-0.60.2-0.6>0.04<0.2<0.03SGII55-703.2-3.71.2-2050.5-1.0
0.2-0.60.2-0.6>0.04<0.2<0.03SGIV48-703.2-3.71.0-2.50.5-1.00.5-1.00.2-0.60.2-0.6>0.04<0.2<0.03SGV48-703.2-3.71.0-2.50.5-1.01.0-3.00.3-1.20.2-0.8>0.04<0.2<0.03SGVI42-522.9-3.51.5-2.40.4-0.81.0-2.50.1-0.50.4-0.8>0.04<0.2<0.03SGVII55-752.9-3.51.5-2.40.4-0.82.5-.50.1-0.50.4-1.0>0.04<0.2<0.03