Product Description Genaral Description: AISI4145, 4140, 4130, 4150 Forged Hollow Round Steel Bar 1. Process: EAF + LF + VD + Forged + Heat Treatment (optional) 2. Heat treatment: Normalized / Annealed / Quenched / tempered 3. Delivery condition: Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) 4. Inspection : Metallurgical analysis, Tensile strength test, Hardness test,pressure teste, etc. Forged Round bar Size: OD: Φ250~Φ800
Weight: upto 20tons
Length: upto 12000mm Round bar material: 4145Hmod, 4140, 4150, 4130, 4330V
18CrNiMo7-6,42CrMo,34CrNi3Mo, 35CrMo, 34CrNiMo6 etc Forged Hollow bar size: OD: Φ250~Φ800
Weight: upto 20tons
Length: upto 9500mm Hollow bar material: 4145Hmod, 4140, 4150, 4130, 4330V
18CrNiMo7-6,42CrMo,34CrNi3Mo, 35CrMo, 34CrNiMo6 etc
Factory facility and capability From forging to heat treatment to machining to inspection
Inspection
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