ECCN
Not legal advice. Tariffkit is a free research tool. It quotes HTS rate text and ECCN control text as published by the official sources linked here. It does not classify an item, does not apply rulings, and does not calculate duty. Verify the cited release with those sources and with counsel before you rely on it.
1C116
1C116 Maraging steels having both of the following (see List of Items Controlled).
- Category
- Category 1—Special Materials and Related Equipment, Chemicals, “Microorganisms,” and “Toxins”
- Product group
- C. “Materials”
Reason for Control
- MT
- NP
- AT
Official text
License Requirements
Reason for Control:
MT, NP, AT
Control(s) Country Chart (See Supp. No. 1 to part 738)
- MT applies to entire entry MT Column 1
- NP applies to items that meet or exceed the parameters of 1C216 NP Column 1
- AT applies to entire entry AT Column 1
List Based License Exceptions (See Part 740 for a description of all license exceptions)
LVS: N/A
GBS: N/A
List of Items Controlled
Related Controls: (1) See ECCNs 1E001 (“development” and “production”) and 1E101 (“use”) for technology for items controlled by this entry. (2) Also see ECCN 1C216. (3) Maraging steel, in physical forms and finished products and “specially designed” or prepared for use in separating uranium isotopes, is subject to the export licensing authority of the Nuclear Regulatory Commission (see 10 CFR part 110).
Related Definitions: N/A
Items: a. Having an ultimate tensile strength, measured at 20 °C, equal to or greater than:
a.1. 0.9 GPa in the solution annealed stage; or
a.2. 1.5 GPa in the precipitation hardened stage; and
b. Any of the following forms:
b.1 Sheet, plate or tubing with a wall or plate thickness equal to or less than 5.0 mm;
or
b.2 Tubular forms with a wall thickness equal to or less than 50 mm and having an inner diameter equal to or greater than 270 mm.
Technical Note:
Maraging steels are iron alloys that are generally:
a. Characterized by high nickel, very low carbon content and use substitutional elements or precipitates to produce strengthening and age-hardening of the alloy; and
b. Subjected to heat treatment cycles to facilitate the martensitic transformation process (solution annealed stage) and subsequently age hardened (precipitation hardened stage).
ecfr-15cfr774-supp1-2026-08-28 · effective 2026-08-28
Issue date 2026-08-28. Amendment date 2026-08-28.
- eCFR Commerce Control List (15 CFR 774, Supplement No. 1)www.ecfr.gov
- eCFR versioner XML captured at ingestwww.ecfr.gov
This page quotes the loaded release. A shareable report freezes this text.
Was this helpful?
A short note about this page. Not shown on the site.