JIS G3441 Alloy Steel Tube

JIS G3441 Alloy steel tubes for machine purposes
JIS G3441 specifies alloy steel pipes (hereafter referred to as pipes) used for machinery, automobiles and other machine parts.

JIS G3441 tubes dimension:
Grade: SCr420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK, SCM440TK
OD: 38 – 426mm
WT: 5 – 60mm
Length: 3000-12000mm
Application: used for machinery, automobiles, and other machine parts.
Equivalent standards: ASTM A519, EN 10297-1