steel grinding ball for cement
USD $650 - $750 /Metric Ton
Min.Order:10 Metric Tons
Jinan Jinchi Steel Ball Co., Ltd.
steel grinding ball from china
Features
(1) 1.HRC: 55-65
2.Dia: 20mm-150mm
3.high hardness
4.good wear resistance
5.low breakage4.have the SGS and TUV chemical elements
The process line of production
RAW MATERIALS → CUTTING → STOVE → FORGING → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TESE →PACKING →TRANSPORTATION OR SEA FREIGHT
. Chemical composition:
Item | C | Cr | Si | Mn | S | P | Cu | Mo | Ni | Hardness |
Element | 0.6-1.2% | ≤ 1.0 | 0.15-0.6 | 0.6-1.5 | ≤ 0.04 | ≤0.04 | ≤0.1 | ≤0.25 | ≤0.1 | 55-65 |
Application fields:
1).Metal mines 2).Cement plants 3).Power station 4).Chemical industry
5).Chemical engineering
Delivery detail:
According to your request
Package:
steel drum(800-900kg per drum) or flexible container bag(1000kg per bag)