Grinding Ball-Low Chrome

Product Description
Place of origin: China
Brand name: GUOYANG
Application: cement, metallurgy, mine, construction material, water coal slurry
Material: Steel
Surface hardness: over 46 HRC

Product Feature
Characteristics: high hardness, good wear resistance, no breakage, no deformation, good quality, reasonable price
Product Specification/Models
Diameter:10,12.7,15,17,20,25,30,40,50,60,70,80,90,100,110,120,125,130(mm)
Chemical composition:
Item:ZQCr2
C(2.2-3.5),Si(0.3-1.4),Mn(0.2-1.5), Cr(0.3-3),Mo(less than 1),P(less than 0.15),S(less than 0.15)
Properties and microstructure:
Hardness(over 46HRC),Impact value(over 1.5J/cm²), Microstructure:P+C,Times of falling balls(over 15000)
Application
cement, metallurgy, mine, construction material, water coal slurry
Other Information
As one of the largest steel ball manufacturer in China, we are trying our best to provide you with high quality products, reasonable price, timely delivery and satisfactory service as the basis of our long-term cooperation..


Payment
30% T/T in advance, 70% after receive the copy of B/L or L/C
Delivery
negotiable
Origin
China
Packaging
By metal drums and two drums on one pallet, the charge is: USD32/MT;