Vacuum Arc Remelted 17-4 PH Stainless Steel Hex Bar
17-4 PH precipitation hardening stainless hex bar made by vacuum arc remelting for turbine components and shafts. Classified in HTS 7222.19.00.01 as stainless steel bars hot-rolled via VAR process, not further worked. Provides enhanced fatigue resistance and cleanliness for aviation parts.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If electroslag remelted instead of vacuum arc
Both ESR and VAR covered in same subheading but documentation specifies process; other stainless applies if neither.
If qualifies as tool steel per U.S. Note 72(e)
Specific alloy compositions meeting tool steel definitions shift from stainless steel chapter to 72.28.
If not stainless steel alloy
Non-stainless forged bars fall under Chapter 72 heading for other alloy bars, not stainless-specific 7222.
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Import Tips & Compliance
• Obtain supplier certification documenting vacuum arc remelting process; critical for 7222.19.00.01 eligibility
Related Products under HTS 7222.19.00.01
VAR Inconel 718 Equivalent Stainless Rod
Vacuum arc remelted high-strength stainless rod similar to Inconel 718 chemistry, hot-extruded for gas turbine blades. Under HTS 7222.19.00.01 as other stainless bars/rods via VAR, not further worked. Delivers creep resistance at high temperatures.
Electroslag Remelted 410 Stainless Square Bar
ESR-processed 410 martensitic stainless square bar, hot-drawn for valve stems and pump shafts. HTS 7222.19.00.01 for electroslag remelted stainless bars not further worked than hot-rolled/drawn. Offers good corrosion resistance with hardenability.
Vacuum Arc Remelted Duplex 2205 Stainless Rod
VAR remelted duplex 2205 stainless rod for offshore oil platform fasteners, hot-rolled. Classified HTS 7222.19.00.01 as vacuum arc remelted stainless bars not further worked. Combines austenitic/ferritic properties for stress corrosion resistance.
ESR 15-5 PH Stainless Steel Bar for Aerospace Landing Gear
Electroslag remelted 15-5 PH stainless bar hot-forged/rolled for aircraft landing gear components. HTS 7222.19.00.01 covers ESR stainless bars not further worked. High strength-to-weight for critical structural parts.
Electroslag Remelted 316L Stainless Steel Round Bar
A 316L stainless steel round bar produced via electroslag remelting process, hot-rolled to precise dimensions for high-purity applications. Falls under HTS 7222.19.00.01 as other hot-rolled stainless steel bars that are electroslag remelted, not further worked beyond hot-rolling. Used in aerospace and medical implants requiring superior cleanliness and uniformity.
ESR 304 Stainless Steel Flat Bar for Reactor Vessels
Electroslag remelted 304 stainless flat bar, hot-rolled for nuclear reactor vessel fabrication requiring ultra-low inclusion levels. HTS 7222.19.00.01 covers such not-further-worked stainless bars produced by ESR. Ensures material integrity under extreme conditions.