300 sereis stainless steel square bar 4340 alloy steel bar

4340 alloy steel bar 1.Grade:200,300,400 series 2.Size: 5mm*5mm-260*260mm 3.Surface: cold draw,pickled ,polished etc

stainless steel square bar 1.Grade:ss201,202,301,302,303,304 ,304l,316,316l,317,309,310s  and 400 series.2.Size: 5mm*5mm-260*260mm3.Surface: cold draw,pickled ,polished,brush etc

4.Standard:GB,ASTM,JIS,AISI,DIN,EN,SUS etc.

5.Stianless steel square bar is widely applied for petroleum,chemical,mechanical and electrical,hardware and so on.

standard	AISI , JIS , ER , GB , ASTM , etc.
grade	201,201,301,302,303,304,304l,308,309,310,310S,316,316L,321,410,420,etc.
application	widely used in the areas as ss fasteners , chains , kitchen and sanitary wares , furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion , good surface .
chemcial  composition	according to international standards of ASTM , AISI , JIS , ER , GB ,etc.
contact	Welcome your inquiries and hope we can build good & long cooperation  .

300 sereis stainless steel square bar 4340 alloy steel bar