Product Specifications
steel bar
Round
AISI, ASTM, DIN, JIS, GB
Alloy Steel Bar
Forged
Bar
Black Surface or Rough Machine
Free Cutting Steel, Mold Steel
Structural Steel Bar
Hot Forged or Qt
Rough Machine
Carbon or Allloy
4140 4340 4150 4145 8620
Yes
Yes
Shandong
Seaworth Packaging
200mm-1000mm
China