Cold-Finished Heat-Resisting Alloy Steel Rod
Low-carbon high-chromium alloy steel rod per note (g) cold-finished for furnace components. HTS 7228.50.50 for other cold-formed alloy steel rods. Under 0.3% C, 4-10.5% Cr composition.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If meets stainless steel definition
Boundary compositions may qualify as stainless under 7222 if over 1.2% Cr threshold.
If as finished furnace heating element
Heat treating furnace parts classified by function in Chapter 84.
If hot-rolled version
Same alloy composition but different processing state.
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Import Tips & Compliance
• Maximum service temperature certification helps prove heat-resisting intent
• Avoid oxidation descriptions that suggest 'further worked' artificial oxidation
• Check stainless steel exclusion carefully; note (g) bridges to 7222 compositions
Related Products under HTS 7228.50.50
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D2 high-carbon high-chromium tool steel square bar cold-formed for die blocks. Qualifies as tool steel per note (e)(i): >1.2% C, >10.5% Cr. HTS 7228.50.50 other cold-finished alloy bars.
Cold-Formed 4140 Alloy Steel Round Bar
A 4140 chromium-molybdenum alloy steel bar cold-formed to precise dimensions, used in manufacturing axles and gears. It falls under HTS 7228.50.50 as other bars and rods of alloy steel, not further worked than cold-formed or cold-finished. The alloy composition exceeds standard carbon steel limits, qualifying it as alloy steel per chapter notes.
Cold-Finished 4340 Alloy Steel Hexagonal Bar
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Cold-Formed Ball-Bearing Alloy Steel Bar
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Cold-Finished Chipper Knife Alloy Steel Flat Bar
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Cold-Formed 300M Ultra-High Strength Alloy Steel Bar
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