標準
ASTM bs DIN GB JIS EN AiSi
技術
Forged,Hot/Cold Rolled, Cold Drawn
タイプ
Carbon/Alloy Steel Bar
Product Name
Aisi 4140 Scm440 3cr2mo 42crmo4/1.7225 En19/709m40 20mm Forging
Material
1020 ck45 ss400 st37 q235
Keyword
Alloy Round Steel Bar
Technology
Hot/Cold Rolled Cold Drawn ,Forge
Length
1-12M, Length can customize
Delivery condition
Forged,Rough Machined (black Surface)
Shape
Round, Square Billet,Hexagon Irregular Bar
Certification
MTC, Company/Exported License