DIN EN 13957:2009
铝和铝合金.通用挤制圆盘管.规范

Aluminium and aluminium alloys - Extruded round, coiled tube for general applications - Specification; German version EN 13957:2008

标准号

DIN EN 13957:2009

发布

2009年

发布单位

德国标准化学会

当前最新

DIN EN 13957:2009

 

 

引用标准

EN 12258-1:1998 EN 515 EN 573-3 EN 755-2

被代替标准

DIN EN 13957:2003 DIN EN 13957:2007

适用范围

This European Standard specifies the tolerances on dimensions and form of round aluminium and aluminium alloys porthole extruded tubes with an outside diameter (OD) of over 2 mm up to and including 50 mm supplied in coil form or in straight lengths cut from coiled material: see Figure 1. This European Standard mainly applies to round extruded tube for general engineering applications manufactured in lxxx series of aluminium and 3xxx series of alloys. The use of this European Standard for non-standardised lxxx aluminium and 3xxx alloys or alloys from other series, e.g. 5xxx or 6xxx, is subject to agreement between supplier and purchaser. This European Standard only applies to: -- round tube produced by the porthole/bridge method, extruded in coil form to the final dimensions required; -- tube as above but delivered in straight lengths cut from coiled material. This European Standard does not apply to: -- seamless extruded (die/mandrel method) tubes (EN 755-7); -- tubes extruded in straight lengths (i.e. not coiled) (EN 755-8).

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