High-Strength Alloy Steel I-Beam
Wide-flange I-beam of high-strength alloy steel (meeting note a minimum yield), for bridge girders and heavy equipment. Under HTS 7228.70.60.00 as other alloy shapes. Elevated yield strength enables lighter weight designs.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flat-rolled plate stock
High-strength flat products classify under 7208 if not shaped into sections.
If cold-formed
Cold-forming process changes to specific subheading 7228.70.30.
If for bridge use as fabricated
End-use assemblies for bridges classify in Chapter 73 by function.
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Import Tips & Compliance
• Certify minimum yield point per note (a) for high-strength designation in documentation
• Measure width carefully; >1250mm may approach plate classification issues
• Avoid bundling with fittings that could create 'set' classification under 7308
Related Products under HTS 7228.70.60.00
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A36 Alloy Steel Angle Bar
An L-shaped structural section made from A36 grade alloy steel, commonly used in construction frameworks and building supports. It falls under HTS 7228.70.60.00 as an angle shape of other alloy steel, not cold-formed or further worked beyond basic hot-rolling. The alloy composition provides enhanced strength over plain carbon steel.
4140 Alloy Steel Channel Section
A C-shaped structural channel made from 4140 chromium-molybdenum alloy steel, used in machinery frames and automotive chassis. Classified under HTS 7228.70.60.00 for other alloy steel shapes not cold-formed. The alloy elements enhance toughness and fatigue resistance for demanding applications.
Tool Steel H-Beam Section
An H-shaped structural beam crafted from tool steel alloy meeting Chapter 72 note (e), used for precision tooling bases and dies. Falls under HTS 7228.70.60.00 as other alloy steel shapes. High carbon and chromium content provides wear resistance.
17-4PH Stainless Alloy Steel Angle
L-shaped angle from precipitation-hardening 17-4PH stainless alloy steel, applied in aerospace brackets and marine fittings. HTS 7228.70.60.00 covers this as other alloy steel shape. Stainless properties offer corrosion resistance in harsh environments.
4340 Alloy Steel Structural Tee
T-shaped structural section from 4340 nickel-chromium-molybdenum alloy steel, used in aircraft landing gear mounts. HTS 7228.70.60.00 for alloy shapes. Provides high tensile strength and toughness.