15CrMoG Boiler Tube Billet
15CrMoG low-alloy steel billets for high-pressure boiler tubes, Chinese standard Cr-Mo grade. Fits 7224.90.00 semi-finished other alloy steel, not razor blade or heat-resisting per notes.
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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 extruded into boiler seamless tubes
Finished alloy steel pipes/tubes for high pressure in Chapter 73.
If high-strength per note (a)
Thickness/yield criteria met for high-strength bars/rods.
If non-alloy equivalent grade
Lacks sufficient alloying for 'alloy steel' status.
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Import Tips & Compliance
• Provide GB/T standard certs (15Cr 0.9-1.2%, Mo 0.4-0.55%); ensure not hollow/pierced
• Check AD/CVD on Chinese steel semi-products
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