Material: 30CrNi2MOV / E4330 / 4330V
Process: Forging, rough machining, heat treatment
Size: Width 200-1000mm, hight: 200-1000mm
Weight: 0.5ton-10tons
Mechanical Propertities (specimen are taken from 2 inch beneath the outer surface)
Tensile strength (MPa) 1020(L) min; 960(T) min
Yield Strength (MPa) 880(L) min; 860(T) min
Elongation(%)" 12 min
Reduction of Area (%) 35 min
Impact Akv (J) 42 (L) 34(T)
Brinell Hardness 280-350 HB
Henan Zhongyuan Heavy Forging Co., Ltd.
Built time: 2004
Export time: 2006
Capability: Open die forging, machining, deep hole boring, threading, phosphating etc.
Products: Stabilizer (oil & gas drilling), roller for mill, motor shaft, marine shaft, round bar...
Material: 1040/1045, 4140, 4130, 4145, 4330, 4340
