Sell precision seamless steel tube for mechanical and automobile @China (Mainland)

Application

Backbone of Automobile and rear axle tube.
Manufacturing and process of precision equipment,instrument and mechanical part.

Production Standard,Steel No.

DIN2391 St35，St45，St52 
ASTM A519 1010,1020 ,1025,1035 ,1045
ASTM A513 1010,1020 ,1025,1035 ,1040
ASTM A822
BS6323-4 CFS,CFS3A,CFS4-11
EN10305-1 E215,E235,E355
JIS G 3441 SCM 415TK,SCM 430 TK,SCM 440 TK
GB/T3639 10,20,35,45
GB8713 H8,H9,H10
GB/T 8162 10, 20, 16Mn, 35, 45, 20CrMo, 35CrMo, 42CrMo

Delivery Condition

GBK,BKS,BK,BKW,NBK

Inspections and tests performed

Chemical Composition,Mechanical Properties,Visual appearance and dimensions Test,NDT,Grain Size Test.