ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS H 4040 : 2015
Aluminium and aluminium alloy bars and wires
2015
77
Std. JISn 2021
This Standard specifies extruded aluminium and aluminium alloy rods/bars, cold-drawn aluminium and aluminium alloy rods/bars and cold-drawn aluminium and aluminium alloy wires. This Standard does not apply to shapes having a square, rectangular or hexagonal cross-section whose corner radii are specified.