Số hiệu tiêu chuẩn
EN 755-4
Tên tiêu chuẩn
Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 4: Square bars, tolerances on dimensions and form
Ngày phát hành
1995-06-00
Tiêu chuẩn tương đương
DIN EN 755-4 (1995-09), IDT * BS EN 755-4 (1996-06-15), IDT * NF A50-633 (1995-08-01), IDT * SN EN 755-4 (1995), IDT * OENORM EN 755-4 (1995-08-01), IDT * PN-EN 755-4 (1999-10-22), IDT * SS-EN 755-4 (1995-11-17), IDT * UNE-EN 755-4 (1995-12-30), IDT * STN EN 755-4 (2002-12-01), IDT * CSN EN 755-4 (1998-05-01), IDT * DS/EN 755-4 (2000-10-09), IDT * NEN-EN 755-4:1995 en (1995-08-01), IDT * NEN-EN 755-4:1995 nl (1995-08-01), IDT * SFS-EN 755-4 (1996-04-25), IDT
Thay thế cho
prEN 755-4 (1995-01) * prEN 904-4 (1992-10)
Thay thế bằng
EN 755-4 (2008-03)
Lịch sử ban hành
EN 755-4 (1995-06) * EN 755-4 (2008-03) * prEN 755-4 (1995-01) * prEN 755-4 (1992-11) * prEN 904-4 (1992-10)
Từ khóa
Aluminium * Aluminium alloys * Aluminium profile * Aluminium tubes * Dimensions * Edge radius * Extruded * Extruding * Fixed length * Form tolerances * Limit deviations * Material groups * Non-ferrous alloys * Non-ferrous metals * Pipes * Poles * Profile * Rectangularity * Square bars * Straightness * Testing * Tolerances (measurement) * Square rods * Aluminium pipes