JINAN HUAFU FORGING CO.,LTD
                                                                                                           
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wear-resiting 75mm forged grinding steel balls for mine

Price Negotiable
Price: $715.00/tons 25-99 tons
MOQ: 25 tons
Delivery Time: Negotiable
Brand: HF
Product Description
FORGED STEEL BALLS

wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine

 

 

Chemical composition

Brand

C(%)

Si(%)

Mn(%)

Cr(%)

Cu(%)

Mo(%)

P(%)

S(%)

Ni(%)

45#

0.42-0.50

0.17-0.37

0.5-0.80

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

50Mn

0.48-0.56

0.17-0.37

0.60-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

60Mn

0.57-0.65

0.17-0.37

0.70-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

65Mn

0.62-0.70

0.17-0.37

0.90-1.0

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

U71MN

0.65-0.76

0.17-0.37

1.10-1.40

0-0.25

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

40Cr

0.37-0.45

0.17-0.37

0.50-0.8

0.80-1.1

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

42CrMo

0.38-0.45

0.17-0.37

0.50-0.80

0.90-1.2

0-0.03

0.15-0.25

0-0.035

0-0.035

0-0.30

B-2

0.70-0.80

0.17-0.37

0.70-0.80

0.40-0.60

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

B-3

0.58-0.66

1.2-1.6

0.65-0.80

0.70-0.90

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

B-4

0.60-0.65

1.6-1.7

0.7-0.8

0.7-0.8

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

B-6

0.75-0.85

0.2-0.40

0.9-1.0

0.85-0.95

0-0.25

0.06-0.13

0-0.035

02-0.035

0.06-0.13

B-7

0.35-0.40

0.17-0.37

0.7-0.8

0.9-1.0

0-0.25

0-0.30

0-0.035

0-0.035

0-0.30

BU

0.95-1.05

0.17-0.37

0.9-1.10

0.40-0.60

0-0.15

0-0.05

0-0.035

0-0.035

0-0.30

Gr15

0.95-1.05

0.15-0.35

0.20-0.40

1.30-1.65

0-0.25

0-0.10

0-0.027

0-0.020

0-0.10

 

Technical specification

Brand

Breakage rate

Hardness

(HRC)

Impact value

(J/cm²)

Drop times

Micro structure

45#

<1%

≥45

≥12

≥8000

M+C

50Mn

<1%

≥55

≥12

≥10000

M+C

60Mn

<1%

≥55

≥12

≥12000

M+C

65Mn

<1%

≥58

≥12

≥12000

M+C

U71MN

<1%

≥58

≥12

≥12000

M+C

40Cr

<1%

≥55

≥12

≥12000

M+C

42CrMo

<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-7

<1%

≥60

≥12

≥15000

M+C

BU

<1%

≥60

≥12

≥15000

M+C

Gr15

<1%

≥60

≥12

≥15000

M+C

 

 

wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine 

Production Pictures

wear-resiting 75mm forged grinding steel balls for mine

 

 

wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for mine

 

wear-resiting 75mm forged grinding steel balls for mine

 

 

 

 

Test before delivery

wear-resiting 75mm forged grinding steel balls for mine 

Packaging & Shipping

1.Bag:diameter17-150mm   1000kg/bag

2.Drum:diameter17-25mm   1000kg/drum

             diameter30-50mm   950kg/drum

             diameter60-70mm   900kg/drum

             diameter80-90mm   850kg/drum

             diameter100-150mm 800kg/drum

 

 

20feet container:25bags or 25-32drums

40feet container:27bags or27-34drums

wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine 

Company Information

 wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine wear-resiting 75mm forged grinding steel balls for mine

wear-resiting 75mm forged grinding steel balls for mine

 

 

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wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine 

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wear-resiting 75mm forged grinding steel balls for minewear-resiting 75mm forged grinding steel balls for mine 

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wear-resiting 75mm forged grinding steel balls for mine 

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