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Jinan Zhongwei Casting And Forging Grinding Ball Co., Ltd.

Steel Ball, Grinding Ball, Forged Ball manufacturer / supplier in China, offering 60mn Forged Steel Grinding Balls for Ball Mill, Grinding Ball for Mine, Cement Plant, Power Station, Chemical Industry, Good Wear Resistance Forged and Cast Grinding Balls for Mining and so on.

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Supplier Homepage Product Forged Steel Ball 60mn Forged Steel Grinding Balls for Ball Mill

60mn Forged Steel Grinding Balls for Ball Mill

FOB Price: US $700 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $700/ Ton
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Port: Qingdao, China
Production Capacity: 1000000
Payment Terms: L/C, T/T, D/P, Paypal

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Basic Info
  • Model NO.: 45#, 60MN, B2, B3
  • Content: 100%
  • Processing Type: Forging and Casting
  • Color: Metallochrome
  • Raw Material Heating: by Electric Furance
  • Certification: ISO9001:2008
  • Transport Package: Container Bag, Steel Drum
  • Origin: Shandong Jinan
  • Material: Iron
  • Usage: Mine, Cement Plant, Power Station
  • Size: 20-150mm
  • Customized: Customized
  • Heat Treatment Method: Oil/Air Quenching
  • Trademark: Jinan zhongwei
  • Specification: 20-150mm
  • HS Code: 73261100
Product Description
Product Description
1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.

FORGED STEEL BALL CHEMICAL ELEMENTS AND HARDNESS
 
MaterialChemical elements
CSiMnP/SCr
B20.72-0.850.17-0.370.7-1.0<0.040.4-0.6
60Mn0.55-0.650.17-0.370.7-1.0<0.04<0.25
45#0.42-0.500.17-0.370.5-0.8<0.035≤0.25
B30.58-0.661.6-1.90.65-0.8<0.0250.7-0.9
 
                                  Hardness
 
 
Material
 
 
25mm-50mm
HRC
 
60mm-90mm
HRC
 
100mm-125mm
HRC
 
SurfaceCoreSurfaceCoreSurfaceCore
B260-6558-6258-6350-5556-6040-45
60Mn58-6355-6058-6340-4556-6030-35
45#55-5845-5555-5830-3550-5525-30
B3    58-6256-60
 

Production Description 
 
1) Traditional Forged 
 
Raw material →Cutting  →Heating  → Water quenching  → Tempering

2) Auto Hot Rolling
 
 Raw material  →Hot Rolling Mill  → Water Quenching  → Tempering 

Packing
Steel drum (800-950kg per drum) &Container Bag (1000kg per bag) 

QC&QI
1) Raw material: Size, Chemcial elements, Microstructure quality control (LAIWU STEEL)
2) Production Technical: Cutting Size, Heating Temperature, Quenching Technical,       Tempering control.
3) Grinding Balls: Hardness, Size, Chemcial elements, Breakage Rate Checking
4) Thrid-Pary: SGS, BV ISO, TUV, COTECNA, AsiaInspection etc.
 
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