Specifications

Even hardness
Unbreakable
Grinding resistant
High impact value

 Grinding steel balls in large quantity

 

Performance

 

1.HRC: 60-65
2.Dia: 20mm-150mm
3.high hardness
4.good wear resistance and low breakage

 

The process line of production

RAW MATERIALS → CUTTING → STOVE → FORGING → TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TESE →PACKING →TRANSPORTATION OR SEA FREIGHT

 

 

Physical Property of Forged Steel Ball

 

Name	Materials	Impact Test(Ak.J/cm²)	Endurance Test Times(5m/T)	Surface Hardness (Φ25mm- Φ60mm)	Core Hardness (Φ25mm- Φ60mm)	Surface Hardness (Φ70mm- Φ100mm)	Core Hardness (Φ70mm- Φ100mm)	Breakage
DZ-1	50Mn	≥12	≥10000	≥56	≥35	≥56	≥28	<1%
DZ-2	60Mn	≥13	≥10000	≥58	≥38	≥58	≥29	<1%
DZ-3	65Mn	≥15	≥12000	≥60	≥42	≥60	≥30	<1%
DZ-4	B2	≥17	≥12000	≥60	≥52	≥60	≥50	<1%
DZ-5	75SiMn	≥16	≥12000	≥60	≥50	≥60	≥48	<1%
DZ-6	Wear-resistant Alloy	≥17	≥12000	≥60	≥54	≥60	≥52	<1%

 

 

 

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)