Steel Grade AISI,ASTM,DIN,JIS,GB ,JIS,SUS Material GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275 Type Seamless Round Steel Pipe MOQ 10 Tons Keyword Seamleess Steel Pipe Wall Thickness 5-13mm Surface Customers't Requirement Shape Round Section Packaging and delivery ...
ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods. 2: 4340 S...
ASTM 4340 material is often utilized where other alloy steels do not have the hardenability to give the strength required. For highly stressed parts it is excellent choice. AISI 4340 alloy steel can also be machined by all customary methods. 2: 4340 Steel equivalent Country Japan Germany ...
2: 4340 Steel equivalent Country USA Germany Britain Japan Standard ASTM A29 EN 10250 BS 970 JIS G4103 Grades 4340 36CrNiMo4/ 1.6511 EN24/817M40 SNCM 439/SNCM8 3: 4340 steel chemical composition Standard Grade C Mn P S Si Ni Cr Mo ASTM A29 4340 0.38-0.43 0.60-0.8...