China Good Performance Various Sizes Forged Steel Grinding Balls

China Good Performance Various Sizes Forged Steel Grinding Balls, Find details about China Steel Grinidng Ball, Forged Steel Ball from China Good Performance Various Sizes Forged Steel Grinding Balls

Model NO.
20-150mm
Processing Object
Metal
Molding Style
Forging
Molding Technics
Hot Rolled
Application
Hardware
Material
Steel
Heat Treatment
Quenching
Forging Tolerance
+/-0.5mm
Standard
GB
Certification
CE, ISO 9001:2000
Size
20-130mm
Hardness
56-65HRC
Impact Strength
>12j/Cm2
Chromium Percentage
From 0.25 to 1.1%
Density
7.80-7.85g/cm3
Breakage Rate
Real 0.4%
Aplication
Mine/Cement Plant/Power Plant Ect.
Trademark
Longteng
Specification
CE, ISO
Origin
Shandong Jinan
HS Code
7326110000