standards, tolerances, certificates

non-ferrous metals
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Standards and tolerances

The most frequent alloys:

 

EN 12164: Copper and copper alloys. Rod for free machining purposes

CuZn39Pb3: EN12164 CW614N

CuZn40Al2: EN12164 CW713R

 

EN 12163: Copper and copper alloys. Rod for general purposes

CuZn37: CW508L

CuZn40: CW509L

 

EN 12165: Copper and copper alloys. Wrought and unwrought forging stock

CuZn40Pb2: Cw617N

 

EN 12168: Copper and copper alloys. Hollow rod for free machining purposes

CuZn39Pb3: CW614N

 

EN 1982: Copper and copper alloys. Ingots and castings

CuSn12: CC483K

CuSn7Zn4Pb7 (Rg7): CC493K

 

EN 13601: Copper and copper alloys. Copper rod, bar and wire for general electrical purposes

Cu-ETP: CW004A

 

EN 13599: Copper and copper alloys. Copper rod, sheet, strip for general electrical purposes

Cu-ETP (ECU-57): CW004A

 

EN 1652: Copper and copper alloys. sheet, strip for general purposes

Cu-DHP (SF-Cu): CW024A

 

More alloy standards: standards

 

Brass rods size standards on stock:

 

CW614N (CuZn39Pb3)

Round 6 - 32 mm h9 / EN 12164

in lenght of 3000 + 50 mm, chamfered and sharpened ends

 

Round 32 - 50 mm EN 12164

in lenght of 3000 + 150 mm, chamfered and sawn ends

 

Round 50 - 60 mm EN 12164

in lenght of 3000 + 150 mm, sawn ends

 

Hexagonal 6 - 24 mm EN 12164

in lenght of 3000 + 50 mm, chamfered and sharpened ends

 

Hexagonal 24 - 32 mm EN 12164

in lenght of 3000 + 150 mm, chamfered and sawn ends

 


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