Metallurgi

Kommittébeteckning: SIS/TK 133 (Pulvermetallurgi)
Källa: CEN
Svarsdatum: den 3 okt 2022
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This second edition cancels and replaces the first edition (i. e. ISO 3995:1977). The method subjects a compact pressed form metallic powder to a uniformly increasing transverse force under controlled conditions until fracture occurs. the green strength is determined on compacts either having a particular density or after compaction at a specific compacting pressure.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
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This document specifies the composition, property requirements and dimensional tolerances for copper alloy hollow rod, finally produced by drawing or extruding, specifically intended for free machining purposes.
NOTE Hollow products having an outside diameter greater than 80 mm and/or a wall thickness less than 2 mm are most frequently specified in EN 12449.
The sampling procedures, the methods of test for verification of conformity to the requirements of this document, are also specified.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
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This document specifies the composition, property requirements and dimensional tolerances for copper alloy rod in the shape of circles, squares, hexagons or octagons, finally produced by drawing or extruding intended for general purposes.
The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
Se merSe mindre
 

This document specifies the composition, property requirements and dimensional tolerances for copper alloy rod, in the shape of circles, squares, hexagons or octagons, finally produced by drawing or extruding, especially intended for free machining purposes.
The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
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This document specifies the composition, property requirements and dimensional tolerances for forging stock of copper and copper alloys.
The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
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This document specifies the composition, property requirements and dimensional tolerances for copper alloy wire, finally produced by drawing, rolling or extruding, intended for general purposes, spring and fastener manufacturing applications.
The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified..

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
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This document specifies the composition, property requirements and dimensional tolerances for copper alloy profiles including L-, T-, U-shaped cross-sections, and bars, finally produced by drawing or extruding.
This document applies to profiles with L-, T- and U-shaped cross-sections which would fit within a circumscribing circle of a maximum 180 mm diameter and to bars with thicknesses from 3 mm up to and including 60 mm and with widths from 6 mm up to and including 120 mm.
The sampling procedures, the methods of test for verification of conformity to the requirements of this document, are also specified.

Ämnesområden: Kopparprodukter
Kommittébeteckning: SIS/TK 624 (Aluminium och koppar)
Källa: CEN
Svarsdatum: den 10 okt 2022
Se merSe mindre
 

This document specifies the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.
The sampling procedures, the methods of test for verification of conformity to the requirements of this document, and the delivery conditions are also specified.