• Model NO.：45#, 60MN, B2
• Customized：Customized
• Raw Material Heating：by Electric Furance
• Heat Treatment Method：Oil,Air Quenching
• Certification：ISO9001:2008
• Transport Package：Container Bag, Steel Drum
• Trademark：Jinan zhongwei
• Origin：Shandong Jinan
• HS Code：73261100
• Production Capacity：1000000

Basic Info.

Model NO. 45#, 60MN, B2 Customized Customized Raw Material Heating by Electric Furance Heat Treatment Method Oil/Air Quenching Certification ISO9001:2008 Transport Package Container Bag, Steel Drum Trademark Jinan zhongwei Origin Shandong Jinan HS Code 73261100 Production Capacity 1000000

Product Description

forged steel grinding balls from Jinan manufacturer

Type and chemical composition of forged grinding balls

Brand
Name
      C
     Mn
       Si
   Cr
S
P
ZW-1
45#
0.42-0.50
0.5-0.8
0.17-0.37
≤0.25
≤0.04
≤0.04
ZW-2
60Mn
0.55-0.65
  0.7-1.0
  0.17-0.37
≤0.25
≤0.04
≤0.04
ZW-3
B2
  0.7-0.92
  0.7-1.0
  0.17-0.37
0.4-0.6
≤0.04
≤0.04



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Jinan zhongwei forged steel balls production line