Forged Steel Balls-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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Forged Steel Balls

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 trian

Delivery time：1 to 3 working days

Description
Product data

Classification:

Mine grinding balls

CAS:

Othername:

Rolling Steel Balls

MF:

EINECS:

Place of Origin:

China

Grade Standard:

Industrial 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:

Brand	Breakage rate	Hardness (HRC)	Impact value (J/cm²）	Drop times (times)	Micro structure
45#	<1%	≥45	≥12	≥8000	M+C
40Mn	<1%	≥50	≥12	≥10000	M+C
50Mn	<1%	≥55	≥12	≥10000	M+C
60Mn	<1%	≥55	≥12	≥12000	M+C
65Mn	<1%	≥58	≥12	≥12000	M+C
70Mn	<1%	≥60	≥12	≥12000	M+C
40Cr	<1%	≥55	≥12	≥12000	M+C
42CrMo	<1%	≥55	≥12	≥12000	M+C
70Cr2	<1%	≥58	≥12	≥12000	M+C
40Mn2	<1%	≥55	≥12	≥12000	M+C
70Mn2	<1%	≥58	≥12	≥12000	M+C
B-1	<1%	≥55	≥12	≥12000	M+C
B-2	<1%	≥58	≥12	≥15000	M+C
B-3	<1%	≥60	≥12	≥15000	M+C
B-4	<1%	≥60	≥12	≥15000	M+C
B-6	<1%	≥60	≥12	≥15000	M+C
B-6A	<1%	≥60	≥12	≥15000	M+C
B-7	<1%	≥60	≥12	≥15000	M+C
BU	<1%	≥60	≥12	≥15000	M+C
Gr15	<1%	≥60	≥12	≥15000	M+C