439 Stainless Steel Hexagonal Bar
Hexagonal bar of 439 ferritic stainless steel (<0.5% nickel), 30 mm across flats. Classifies in HTS 7222.30.00.22 for stainless bars/sections under 152.4 mm with less than 8% nickel. Hot-rolled for automotive exhaust applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not stainless but alloyed
Non-stainless alloy bars over certain carbon/chromium go to different headings.
If round cross-section specific
Statistical suffixes differentiate round vs other shapes within the heading.
If welded into tubing
Welded pipes/tubes from these bars classify as finished articles.
Not sure which classification is right?
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Import Tips & Compliance
• Use calipers to confirm maximum cross-sectional dimension before declaration; provide EN or ASTM equivalent specs; no duty allowance for pre-entry rust per Chapter note
Related Products under HTS 7222.30.00.22
Ferritic 430F Stainless Steel Rod
Free-machining 430F ferritic stainless rod (<0.5% nickel), 15 mm diameter. HTS 7222.30.00.22 for low-nickel stainless rods under 152.4 mm cross-section, hot-rolled condition.
AISI 420 Stainless Steel Flat Stock
AISI 420 martensitic stainless flat bar (<1% nickel), 3 mm x 100 mm (max cross 100 mm). Fits HTS 7222.30.00.22 as other low-nickel stainless bars under 152.4 mm, not further worked.
Stainless 441 Grade Round Bar 35mm
Automotive grade 441 stainless steel round bar (<0.5% nickel), 35 mm diameter. HTS 7222.30.00.22 covers such stainless bars with max cross-section under 152.4 mm and low nickel.
Low Nickel 444 Stainless Channel Section
C-channel section of 444 ferritic stainless (<0.5% nickel), 100 mm height x 5 mm thick (max 105 mm cross-section). Under HTS 7222.30.00.22 for low-nickel stainless shapes <152.4 mm.
AISI 410 Stainless Steel Angle Section
L-shaped angle section of AISI 410 martensitic stainless steel (<0.5% nickel), 50x50x5 mm (max cross-section 55 mm). Under HTS 7222.30.00.22 as other stainless steel sections with low nickel, under 152.4 mm.
AISI 304 Stainless Steel Round Bar
A round bar made from AISI 304 stainless steel, containing approximately 2% nickel by weight and with a diameter of 25 mm (less than 152.4 mm cross-section). Classified under HTS 7222.30.00.22 as other bars and rods of stainless steel with less than 8% nickel. Not further worked beyond basic hot-rolling.