1.Feature:

1) In general, forged steel ball has high hardness: surface hardness to 55-68 HRC, volume hardness of 50-63 HRC 

2) impact toughness high: impact toughness more than 12 J / cm2. 

3) broken rate is low: the actual broken rate is not higher than 1%. 

4) loss of grinding forged steel ball round rate is low. 

2.Specifications:

a.good wear resistence 
b.high hardness & low breakage 
c.low consumption 
d.ferrochromium material

3.The process line of production:

RAW MATERIALS → CUTTING → STOVE → AUTOMATIC PRODUCTION-LINE→ TRANSFER MACHINE → QUENCHING → HEAT TREATMENT → DIMENSION TESE →PACKING →TRANSPORTATION OR SEA FREIGHT