A NICKEL BASED POWDER ALLOY MATRIX BLEND. IT CONTAINS TUNGSTEN CARBIDE, CARBON, CHROMIUM, SILICON, BORON, IRON, AND NICKEL.. IT CAN BE USED IN OIL-FIELD TOOLS SUCH AS REAMERS, HOLE OPENERS, STEERING PADS, DRILL BITS, ETC.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 3824 - PREPARED BINDERS FOR FOUNDRY MOULDS OR CORES; CHEMICAL PRODUCTS AND PREPARATIONS OF THE CHEMICAL OR ALLIED INDUSTRIES (INCLUDING THOSE CONSISTING OF MIXTURES OF NATURAL PRODUCTS), NOT ELSEWHERE SPECIFIED OR INCLUDED GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 382430 - NON-AGGLOMERATED METAL CARBIDES MIXED TOGETHER OR WITH METALLIC BINDERS ALSO CLASSIFIED IN ACCORDANCE WITH: HSEN'S TO HEADING 3824 B(2)