Medium & High Chrome Alloyed Cast Grinding Bar

Medium & High Chrome Alloyed Cast Grinding Bar

Product Description

Low & Medium & High Chrome Alloyed Cast Grinding Bars the original steel ball when it through out of steel ball dies.

Low & Medium & High Chrome Alloyed Cast Grinding BallSpec. And weight
Diameter Unit weight Number per ton
φ 10 0.0135 74073
φ 12 0.0181 55248
φ 15 0.0242 41322
φ 20 0.0322 31056
φ 25 0.063 15873
φ 30 0.11 9091
φ 40 0.257 3891
φ 50 0.50 2000
φ 60 0.867 1153
φ 70 1.37 729
φ 80 2.05 487
φ 90 2.90 345
φ 100 4.00 250
φ 110 5.30 188
φ 120 6.80 147
φ 125 7.75 129
φ 130 8.74 114

Mechanical properties and metallographic organization
Type Mechanical properties Metallographic organization
HRC Falling times
Low-chrome casting ball ≥ 45 ≥ 8000 PC
MID-chrome casting ball ≥ 50 ≥ 12000 PC
High-chrome casting ball ≥ 55 ≥ 15000 MC
Ultra high-chrome casting ball ≥ 60 ≥ 22000 MC

Chemical component Type Chemical component
C Si Mn Cr Mo Cu P S
Low-chrome casting ball 2.23.5 ≤ 1.2 ≤ 1.5 0.83.5 ≤ 1.0 ≤ 0.5 ≤ 0.15 ≤ 0.15
MID-chrome casting ball 2.03.3 ≤ 1.2 ≤ 1.8 4.09.0 ≤ 1.5 ≤ 1.0 ≤ 0.15 ≤ 0.15
High-chrome casting ball 1.63.3 ≤ 1.0 ≤ 2.5 1018 ≤ 1.0 ≤ 1.5 ≤ 0.10 ≤ 0.10
Ultra high-chrome casting ball 2.03.3 ≤ 1.0 ≤ 2.5 2225 ≤ 2.0 ≤ 1.5 ≤ 0.10 ≤ 0.10

The Company's use of the unique casting and heat treatment process, the better the hardness and toughness of the perfect combination of unity and to produce products with a series of wear-resistant materials with low power consumption, improve the operation of the mill rate for the user to reduce costs and reduce the labor of workers Strength, and other features, enable users to use the rest assured that the user to bring greater economic benefits.

Send your message to this supplier

Mrs. Tina Zhang

Post a Sourcing Request Now

Last Login Date: Oct 07, 2011

Business Type: Manufacturer/Factory, Trading Company, Other, Individuals/SOHO

Main Products: Coal, Steel, Equipment