forged steel ball

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Product
forged steel ball
Posting date : Jun 15, 2015
Membership
Free Member Scince Aug 07, 2014
FOB Price
600-900USD
Min. Order Quantity
1 ton
Supply Abillity
10000ton
Port
Negotiable
Payment Terms
Negotiable
Package
bag or drum
Keyword :
Category
Contact
chris
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
jinanjulong
HS-CODE
8454-30
Package & Delivery Lead Time
Package
bag or drum
Detailed Description
Forged Steel Grinding Balls1.Feature:1) High Hardness: surface hardness of forged and rolling ball is to 58-68 HRC and volume hardness is to 57-63 HRC2) High Impact Toughness: impact toughness is more than 12 J/cm23) Low Broken Rate: the actual broken rate is not higher than 1%4) Wear-resistant: loss of grinding media is less than 80g/ton2.Forged Grinding BallsChemical composition and Hardness:(1)Alloy Grinding BallHardness: HRC50-55Chemical Elements:C:0.37-0.55 Si:0.17-0.37 Mn:0.50-0.80 S:≤0.035 P:≤0.035 Cr:≤0.25 Ni:≤0.25

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