grinding casting balls Dia 25-150mm From China

FOB Price

US$ 750 - 1,200 / Metric Ton

10 Metric Tons(Min. Order)

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Payment TermsT/T

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Product Details

Place of Origin	Shandong, China	Brand Name	jinchi
Model Number	20-150mm	Application	mine,cement plant,power station,chemical industry etc
Material	Steel	Dimensions	20-150mm

Product Description

Specifications

No deformation
No breakage
Lower wear rate longer lasting chromium
Uniformity of hardness from surface to core

grinding casting balls

Even hardness
Grinding resistant
High impact value
High combined efficiency

The process line of production

RAW MATERIAL→SCIENTIFIC PROPORTIONING → ELECTRIC FURNACE SMELTING → ASSAY BEFORE FURNACE → MOULD FORMING → POLISHING → HEAT TREATMENT → PACKING → TRANSPORTATION

Application fields

Industries of cement building material, metallurgical selection in mine, grinding coal in power plant, chemical industry and machinery, etc.

Name	Designation	Chemical Composition(%)
Name	Designation	C	Si	Mn	Cr	Mo	Cu	Ni	P	S
High Chrome Casting iron Balls	JCCr20	2.0-3.0	≤1.0	0.5-1.5	18-22	0-2.5	0-1.2	0-1.5	≤0.10	≤0.10
High Chrome Casting iron Balls	JCCr15	2.0-3.0	≤1.0	0.5-1.5	14-17	0-3.0	0-1.0	0-1.5	≤0.10	≤0.10
High Chrome Casting iron Balls	JCCr13	2.0-3.0	≤1.0	0.5-1.5	11-14	0-1.0	0-2.0	0-1.5	≤0.10	≤0.10
Middle Chrome Casting iron Balls	JCCr7	2.1-3.2	0.5-2.2	0.5-1.5	6-10	0-1.0	0-0.8	0-1.5	≤0.10	≤0.10
Low Chrome Casting iron Balls	JCCr2	2.2-3.6	≤1.2	0.5-1.5	1.0-3.0	0-1.0	0-0.8	_	≤0.10	≤0.10
Name	Designation	Hardness(HRC)		AK(j/cm²)	Microstructure	Times of Falling Balls
Name	Designation	Quenched	Unquenched	AK(j/cm²)	Microstructure	Times of Falling Balls
High Chrome Casting iron Balls	JCCr20	≥56	≥45	≥4.0	M+C	≥8000
High Chrome Casting iron Balls	JCCr15	≥56	≥45	≥4.0		≥8000
High Chrome Casting iron Balls	JCCr13	≥56	≥49	≥4.0		≥8000
Middle Chrome Casting iron Balls	JCCr7	_	≥48	≥4.0		≥8000
Low Chrome Casting iron Balls	JCCr2	_	≥45	≥4.0		≥8000

Package:packed in steel drum or ton bags

Payment term:L/C or T/T

Contact Us

Jinan Jinchi Steel Ball Co., Ltd.: Contact namerose cheng
Chat Now; Phone86-531-83222518; AddressInside Nanmeijing Yard, West Road, Chizitou Village, Puji

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grinding casting balls Dia 25-150mm From China

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