grinding ball for mining cast

Name: grinding ball for mining cast
Brand: Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
Rating: 4.1 (6 reviews)

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Model No. :	ZQCr
Brand Name :	Gaosheng

9yrs

Xuancheng, Anhui, China

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Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.

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Product description

AnHui NingGuoShi XinGaoXin Steel Lining Co.Ltd is located in the biggest production base for wear resistant materials in Asia - Ningguo City. A professional manufacturer of high;medium;low chromium alloy cast grinding balls;grinding bars ;grinding ball mould;production line and forgings, we can also supply polybasic alloy casting balls and polybasic alloy steel linings. "high quantity,good price,best service"is our aim! grinding ball for mining cast

PRODUCT	BRAND	Chemical composition(%)
		C	Si	Mn	Cr	Mo	Cu	Ni	P	S
Special high chrome casting iron ball	ZQCr26	2.0-2.8	≤1.0	0.5-2.0	21-28	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
Special high chrome casting iron ball	ZQCr20	2.0-2.8	≤1.0	0.5-2.0	17-22	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
Special high chrome casting iron ball	ZQCr17	2.0-3.2	≤1.0	0.5-2.0	>14-18	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
High chrome casting iron ball	ZQCr13	1.8-3.3	≤1.2	≤2.5	10-15	0-3.0	0-1.2	0-1.5	≤0.10	≤0.06
Low chrome casting iron ball	ZQCr2	2.2-3.5	≤1.4	0.3-1.5	0.4-3.0	0-1.0	0-0.8	-	≤0.10	≤0.10

INDEX ANALYSIS

PRODUCT	BRAND	DIA	hardness	Breakage ratio of ball	Impact fatigue life of ball	Numbers time	Metallographic organization
Special high chrome casting iron ball	ZQCr26	15-150MM	≥58	1%	6	15000	M+C
Special high chrome casting iron ball	ZQCr20	15-150MM	≥58	1%	6	15000	M+C
Special high chrome casting iron ball	ZQCr17	15-150MM	≥58	1%	5	15000	M+C
High chrome casting iron ball	ZQCr13	15-150MM	≥58	1%	4	15000	M+C
Low chrome casting iron ball	ZQCr2	15-150MM	≥45	1%	1	12000	P+c