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Jinan Jinchi Construction Materials Co., Ltd.
China Manufacturer with main products: flange, carbon steel flange, stainless steel flange, alloy steel flange, forged steel flange, ANSI flange, DIN flange, JIS flange, GB flange,... |
Grinding media steel ball
| Supply Ability: | 10,000 Metric Ton per Month |
|---|---|
| Shipping: | 15 days. |
| Payment Terms: | L/C, T/T(Bank Transfer) |
Related products from verified members
| Place of Origin: | Shandong in China |
|---|---|
| Packaging Details: | In ton bag or steel drum. |
Specifications
Grinding media steel ball
1. Forged steel grinding balls
Size: 20mm-150mm
Hardness:HRC55-65
Chemical elements: C: 0.52-0.65; Si: 0.2-0.4; Mn: 0.7-1.2; S & P: 0.04Max; Cr: 0.25Max.
2. RCAB-II New Materials Forged Steel Balls
Size: 40mm-150mm
Hardness:HRC58-65
Chemical elements: C: 0.72-0.82; Si: 0.17-0.37; Mn: 0.7-0.8; S & P: 0.04Max;
Cr: 0.28-0.60.
3. High chrome cast grinding balls
Size: 20mm-120mm
Hardness:HRC58-65; Chrome content:11-14%; 14-17%; 18-22%
4. Low chrome cast balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%
1.Forged steel grinding balls
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Chemical elements of forged steel balls
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|||||
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C
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Si
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Mn
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Cr
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S
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P
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0.50-0.65
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0.15-0.37
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0.6-1.2
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≤0.25
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≤0.04
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≤0.04
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0.7-0.9
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0.45-0.75
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0.7-1.25
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0.11-0.4
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≤0.04
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≤0.04
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Nominal diameter
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Diameteical
Tolerance
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Weight of single ball in average
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Surface hardness
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Impact toughness
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(mm)
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(mm)
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(g)
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(HRC)
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(j/cm2 )
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Φ20
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+2 -1
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32
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50-65
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≥12
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Φ25
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+2 -1
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64
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50-65
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≥12
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Φ30
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+2 -1
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110
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50-65
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≥12
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Φ40
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+2 -1
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263
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50-65
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≥12
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Φ50
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+2 -1
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513
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50-65
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≥12
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Φ60
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+3 -2
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888
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|
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Φ70
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1410
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|||
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Φ80
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2104
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|||
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Φ90
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2996
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|||
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Φ100
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4110
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|||
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Φ110
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+4 -2
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5457
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45-60
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Φ120
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7102
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|||
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Φ130
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9030
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|||
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Φ140
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+4 -3
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11278
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||
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Φ150
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13871
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2. casting grinding balls
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Item
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Brand
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C
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Si
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Mn
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Cr
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Mo
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Cu
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Ni
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P
|
S
|
|
High chrome casting iron ball
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JCCr20
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2.0-3.0
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≤1.0
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0.5-1.5
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18-22
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0-2.5
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0-1.2
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0-1.5
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≤0.10
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≤0.10
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|
Item
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Brand
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C
|
Si
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Mn
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Cr
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Mo
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Cu
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Ni
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P
|
S
|
|
High chrome casting iron ball
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JCCr15
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2.0-3.0
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≤1.0
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0.5-1.5
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14-17
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0-3.0
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0-1.0
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0-1.5
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≤0.10
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≤0.10
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Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
-
ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
-
Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
Grinding Media Steel Ball from this supplier
FOB Price: 6.00 USD/Piece
Min Order: 1,000 Pieces
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Min Order: 100 Pieces
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