chrome steel grinding ball

Name: chrome steel grinding ball
Brand: Anhui Ningguoshi XinGaoXin Steelball Lining Co., Ltd.
Rating: 4.7 (44 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! LOW-HIGH CHROME CASTING IRON BALL

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