NF A51-411:1983
SEMI-FINISHED PRODUCTS OF COPPER AND COPPER ALLOYS. COLD WORKED LEADED BRASS HEXAGON BARS AND WIRES FOR PRECISION FREE-CUTTING. DIMENSIONS AND TOLERANCES.

Standard No.

NF A51-411:1983

Release Date

1983

Published By

Association Francaise de Normalisation

Status

Be replaced 1998-06

Replace By

NF A51-302:1998

NF A51-304:1998

Latest

NF A51-302:2011

NF A51-304:2011

NF A51-411:1983 history

• 2011 NF A51-302:2011 Copper and copper alloys - Rod for free machining purposes.
• 1998 NF A51-302:1998 Copper and copper alloys - Rod for free machining purposes.
• 1983 NF A51-411:1983 SEMI-FINISHED PRODUCTS OF COPPER AND COPPER ALLOYS. COLD WORKED LEADED BRASS HEXAGON BARS AND WIRES FOR PRECISION FREE-CUTTING. DIMENSIONS AND TOLERANCES.