Cast Steel Ball-Other business-Qingdao Weibao Chemical Co., Ltd

WB-WEIBAO is the supplier of industrial chemistry

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sales03@weibaochem.cn

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Cast Steel Ball

Qingdao Weibao Chemical Co., Ltd

WB-WEIBAO is the supplier of industrial chemistry and equipment as long as a provider of logistics services.According to direct contacts with manufacturers

Supply (ton):

Place of Origin：CHINA

Transport：By train

Delivery time：1 to 3 working days

Description
Product data

Classification:

Mine grinding ball

CAS:

Othername:

Chrome alloy casting iron ball

MF:

EINECS:

Place of Origin:

China

Grade Standard:

Industiral Grade

Purity:

Appearance:

Solid

Application:

Grinding ball for Mine mill

Brand Name:

Weibao

Shape:

Round

HS Code:

73259100

Color:

Black

Certificate:

SGS

Molecular Weight:

Packing:

Net Weight 1000kg/Bag

Odor:

Chemical Formula:

COA:

Diameter（mm)	Φ<30	30<Φ<60	60<Φ<80	80<Φ<100	Φ>100
Diameter tolerance(mm)	+1，-1	+1.5，-1	+2,-1	+2.5，-1	+3，-1

Name	Brand	Diameter (mm)	Hardness (HRC)	Breakage rate	Impact value (J/cm²)	Drop times (times)	Micro structure
Chrome alloy Casting grinding ball	ZQCr26	17-150	>58	<1%	>7	≥12000	M+C
	ZQCr20	17-150	>58	<1%	>6	≥12000	M+C
	ZQCr15	17-150	>58	<1%	>5	≥12000	M+C
	ZQCr12	17-150	>58	<1%	>3.5	≥12000	M+C
	ZQCr8	17-150	>58	<1%	>3	≥12000	M+C
	ZQCr5	17-150	>47	<1%	>2	≥10000	M+C
	ZQCr2	17-150	>45	<1%	>1.5	≥8000	P+C