Even Hardness High Quality Grinding Media Forged Steel Ball for Mining B2 manufacturer from China Oriental Casting and Forging Co., Ltd.

Place of Origin:

Shandong, China (Mainland)

Product Detail

Model No.: B2

Even Hardness High Quality Grinding Media Forged Steel Ball for Mining
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Breif Description:

(a) Low breakage(below1‰) .

(b) Good proportion and structure.

(c)Low consumption and High in the density.

(d)impact toughness:more than 12J/CM².

(e)Sizes of Grinding Balls:(17mm-150mm).

(f)Wear-resisting performance is good.

(g) Others size according customer requirement.

(h)The abrasion just for reference ,the exa abrasion depends on the specific mine ore.The ball mill and other conditions

Application:

Chemical composition:

Material	C	Mn	Si	Cr	S	P
50MN	0.48-0.56	0.70-1.0	0.17-0.37	0.25 max	0.035max	0.035max
60MN	0.57-0.65	0.70-1.0	0.17-0.37	0.25 max	0.035max	0.035max
65MN	0.60-0.70	0.90-1.20	0.17-0.37	0.25 max	0.035max	0.035max
75Mn	0.72-0.92	0.17-0.37	0.7-1.0	0.4-0.6	0.035max	0.035max
75MnCr	0.70-0.85	0.7-0.8	0.17-0.37	0.2-0.7	0.03 max	0.03 max
75SiMn	0.70-0.90	0.7-1.2	0.4-0.8	0.25 max	0.03 max	0.03 max