steel bar, forged, square/flat, dia.150-420mm,length 3m-5m, alloy steel and quality carbon steel, ASTM, BS, JIS, DIN etc. Steel Bar. We produce Forging Round and flat Steel Bars- alloy steel and quality carbon steel, in diameter 80mm-800mm, such as alloy structural steel, quality carbon structural steel, alloy tool steel, carbon tool steel, bearing steel, roller steel, pinion steel,stainless steel etc.
ISO9001:2000 Certification
China Classification Society Certification
Fabrication Process: EAF+LF+VD ( necessary)
UT+ Peeled +Turned + Heat Treatment (optional)
Standard: ASTM,BS,JIS,DIN etc.
Steel Grade (ASTM for example)
AISI 1020-1060
AISI 5115-5147
AISI 4118- 4140, 4340
E52100, S41000, W1, D3
410, 420
and so on
steel bar
