20mm/25mm/30mm/40mm/50mm/60mm/70mm/76mm/80mm/90mm/100mm/110mm/120mm/125mm/130mm/140mm/150mm China Factory Price Forged Steel Grinding Media Balls for Sag Mill - Wear Resistant Material - Metallurgy, Mineral & Energy - Video

Model NO.:

DIA: 20mm-150mm

Standard:

JIS, GB, DIN, BS, ASTM, AISI

Application:

Construction Machinery, Metallurgical Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard

Material:

Steel

Type:

Grinding Ball

Breakage Rate:

<1%

Impact Value:

>12j/Cm^2

Grade:

45#,40cr ,50mn,60mn,65mn,B2,B3

Hardness:

55-65HRC

Microstructure:

M+C

Falling Ball Times:

>12000

Trademark:

JINCHI

Transport Package:

Container Ton Bags or Steel Drums

Specification:

Size: 20mm-150mm

Origin:

China

HS Code:

73261100