Alloy Steel H-Beam Section 250x250 mm
250x250 mm H-beam profile of chromium-molybdenum alloy steel, hot-rolled for crane construction. HTS 7228.30.80.70 covers alloy steel shapes/sections exceeding 228 mm cross-section. Provides high strength-to-weight for heavy lifting equipment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-alloy steel equivalent
Same structural profile in carbon steel falls under heading 7216.
If fabricated/welded assemblies
Welded structural steel sections become Chapter 73 fabricated products.
If angles/shapes of tool steel
Tool steel composition per U.S. note (e) shifts to dedicated tool steel subheading.
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Import Tips & Compliance
• Measure flange or web dimension exceeding 228 mm for shape classification
• Certify absence of cladding/coatings that would make product 'further worked'
• Include rolling mill pattern documentation confirming no relief patterns present
Related Products under HTS 7228.30.80.70
AISI 4140 Hot-Rolled Alloy Steel Round Bar
A 250 mm diameter round bar made from AISI 4140 chromium-molybdenum alloy steel, hot-rolled for structural applications. Classified under HTS 7228.30.80.70 as other alloy steel bars not further worked than hot-rolled, with diameter exceeding 228 mm. Used in heavy machinery shafts and axles due to its high strength and toughness.
AISI 4340 Hot-Rolled Alloy Steel Shaft Blank
300 mm diameter hot-rolled bar of AISI 4340 nickel-chromium-molybdenum steel for aircraft landing gear. Falls under HTS 7228.30.80.70 as other hot-rolled alloy steel bars exceeding 228 mm cross-section, not further worked. Offers superior fatigue resistance for aerospace components.
HY-80 High-Yield Alloy Steel Forging Bar
12-inch (305 mm) square cross-section HY-80 alloy steel bar, hot-rolled for submarine hull forgings. HTS 7228.30.80.70 covers other alloy steel shapes/sections exceeding 228 mm, hot-rolled condition only. Meets high-strength steel specs for naval applications.
17-4 PH Stainless Alloy Steel Round Bar
10-inch (254 mm) diameter 17-4 PH precipitation hardening stainless steel bar, hot-rolled. Classifies in HTS 7228.30.80.70 as other alloy steel bars >228 mm, not further worked. Used for turbine shafts and pump components requiring corrosion resistance.
AISI 8620 Case-Hardening Alloy Steel Bar
280 mm hexagonal bar of AISI 8620 nickel-chromium-molybdenum steel, hot-extruded for gears. HTS 7228.30.80.70 for alloy steel shapes exceeding 228 mm cross-section, not further worked. Ideal for carburizing applications in heavy transmissions.
Modulus 4340M Low-Alloy Steel Billet
Square 11-inch (279 mm) Modulus 4340M alloy steel billet for oilfield forgings, hot-rolled. Under HTS 7228.30.80.70 as other alloy bars/sections >228 mm diameter equivalent. Enhanced modulus for deep oil/gas drilling applications.