YS/T 447.1-2002
Grain refiners for aluminum and aluminum alloys Part 1: Aluminum-titanium-boron alloy wire rods (English Version)

Standard No.

YS/T 447.1-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2012-07

Replace By

YS/T 447.1-2011

Latest

YS/T 447.1-2011

YS/T 447.1-2002 history

• 2011 YS/T 447.1-2011 Alloy wires used for the grain refiner for aluminium and aluminium alloys.Part 1:Al-Ti-B wires
• 2002 YS/T 447.1-2002 Grain refiners for aluminum and aluminum alloys Part 1: Aluminum-titanium-boron alloy wire rods