CPM Rex 45 High-Speed Steel Wire
CPM Rex 45 particle metallurgy high-speed steel wire for demanding form tool applications, precise drawn diameters. HTS 7229.90.0500 designation for all high-speed steel wire forms. Superior toughness vs conventional grades.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If heat-resisting steel composition
Heat-resisting alloys per note (g) classify separately from high-speed steel.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Particle metallurgy process docs distinguish from IM grades for valuation
• Small diameter wire (<0.2mm) has special customs handling
• Rust prevention coatings disqualify from base wire classification
Related Products under HTS 7229.90.05.00
M48 High-Speed Steel Shaper Wire
M48 high-speed steel wire for gear shaper cutter blanks, high cobalt/molybdenum for heavy-duty cutting. HTS 7229.90.0500 covers this premium grade wire in coil form. Industrial gear manufacturing standard.
M2 High-Speed Steel Drill Wire
Round wire made from M2 high-speed steel, an alloy tool steel containing tungsten, molybdenum, and vanadium exceeding Chapter 72 note (e) thresholds, supplied in coils for manufacturing twist drills. Classified under HTS 7229.90.0500 as wire of other alloy steel specifically of high-speed steel. It meets the compositional requirements for high-speed steel used in cutting tools.
T1 Tungsten High-Speed Steel Wire
T1 grade high-speed steel wire with high tungsten content (18% min) and carbon exceeding 0.7%, drawn to precise diameters for end mill production. Falls under HTS 7229.90.0500 as other alloy steel wire specifically of high-speed steel per U.S. note definitions. Used primarily for high-performance cutting tool fabrication.
M42 Cobalt-Bearing High-Speed Steel Wire
M42 high-speed steel wire alloyed with 8-10% cobalt, 1.5% carbon, and tungsten/molybdenum for heat-resistant cutting applications, in drawn coil form. HTS 7229.90.0500 covers this as high-speed steel wire of other alloy steel types. Ideal for manufacturing cobalt-enhanced drills and reamers.
PM M4 Powder Metallurgy High-Speed Steel Wire
Powder metallurgy M4 high-speed steel wire with uniform carbide distribution, high vanadium content for wear resistance, drawn for broach manufacturing. Classified HTS 7229.90.0500 for high-speed steel wire per compositional notes. Production method doesn't affect base classification.
S7 Impact-Resistant High-Speed Steel Wire
S7 grade high-speed steel wire designed for shock resistance with balanced carbon/chromium/molybdenum, used in punch and shear tool production. Meets HTS 7229.90.0500 criteria as other alloy high-speed steel wire. Supplied in precision-drawn coils.