Specifications

Forged round bars;
Delivery condition:Forged+Normalized+Rough Machined;
Size:90 mm-800 mm

Hot Forged Round bars;

Grade:56NiCrMoV7

Chemical compistion

C 0.50-0.60;Mn 0.65-0.95;Si 0.10-0.40;P&S<=0.030;

Cr 1.00-1.20;Mo 0.45-0.55;Ni 1.50-1.80;V 0.07-0.12;

Delivery condition Hot forged+Normalized+Rough Turned.

Size:90mm-800mm

Grain Size 6-8

Melting process EAF+LF+VD+Ingot casting(bottom poured)

Forging reduction ratio ≥4.0:1.

Dia. tolerance:-0/+3mm.straightness: max. 2mm/m.

Ultra-sonic test:According to Sep1921-84,PG3,D/d.

Length:4m and up or fix length according the needs;

Other grade that we supply

Carbon Steel: CK45, ASTM A105, C45, C45N, C60, C60N, CK15

Alloy Steel: 21CrMoV511, 20MnCr5, 42CrMo4, 42CrMo4V,42CrMoS4, 42CrMoS4V, 25CrMo4, 34CrNiMo6, 34CrNiMo6V, 16MnCr5, A350 LF2, 16CrMo4,S355J2G3

ST 52-3 ,S355J2G3+N,ST52-3+N, 42CrMo4V+HT, 42CrMoS4V, 42CrMoS4V+HT, 42CrMo4V+QT,42CrMoS4V+QT,17CrNiMo6,18CrNiMo7-6, 39CrNiMo3,30CrNiMo8,18CrNiMo5, 20MnCr5

Tool Steel: Din 1.2344,1.2714,P20.

Manufaturer: Jiangsu Zhuhong Forging Co.,Ltd.