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Oriental Casting and Forging Co., Ltd.  

Gold Index: 9250

You are here: home  > 2016 hot sale ORIENTAL Factory price low price grinding steel ball

2016 hot sale ORIENTAL Factory price low price grinding steel ball 

Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: B2 60MN 65MN 45#

2016 hot sale ORIENTAL Factory pric

2016 hot sale ORIENTAL Factory price low price grinding steel ball

 

Product Description

low price grinding steel ball —Product Introduction:

The Forged ball is made by direct heating at high temperature and forging, and it do not need melting and casting. So this steel ball is called Forged steel ball.

 

Specification:

Brand Material C Mn Si Cr P/S Ni
DT-1 50Mn 0.48-0.56 0.65-1.0 0.17-0.37 0.15max 0.035max 0.05max
DT-2 60Mn 0.57-0.65 0.70-1.1 0.17-0.37 0.25max 0.035max 0.05max
DT-3 65Mn 0.62-0.75 0.90-1.2 0.17-0.37 0.25max 0.035max 0.10max
DT-4 75MnCr(B2)

0.72-0.85

0.70-0.90 0.17-0.35 0.40-0.60 0.035max 0.15max
DT-5 B3 0.50-0.65 0.4-1.0 1.40-1.80 0.77-1.10 0.035max 0.15max
DT-6 45# 0.42-0.48 0.50-0.80 0.17-0.37 0.15max 0.035max 0.05max

 

Ball diameter Diameter tolerance Weight of single ball in average Number of piece of one ton ball in average Surface hardness Core hardness Impact toughness
(mm) (mm) (g) (pcs) (HRC) (HRC) (J/cm2)
Φ20 +2,-1 32 31250 60-67 57-62 ≥12
Φ25 +2,-1 64 15625 60-67 57-62 ≥12
Φ30 +2,-1 110 9090 60-67 57-62 ≥12
Φ40 +2,-1 263 3802 60-67
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Tel: 86-531-83801383
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Company Info

Oriental Casting and Forging Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Jinan
Province/State: Shandong
Country/Region: China (Mainland)

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