1C202 Category 1C

Alloys other than those controlled by 1C002.b.3 or 1C002.b.4 as follows (see List of Items Controlled).

Category 1: Special Materials and Related Equipment, Chemicals, “Microorganisms,” and “Toxins”

Reasons for control

• NP: Nuclear nonproliferation
• AT: Anti-terrorism

Country chart

List-based license exceptions

Items

1. Items: a. Aluminum alloys having both of the following characteristics:
2. a.1. “Capable of” an ultimate tensile strength of 460 MPa or more at 293 K (20 °C); and
3. a.2. In the form of tubes or cylindrical solid forms (including forgings) with an outside diameter of more than 75 mm;
4. b. Titanium alloys having both of the following characteristics:
5. b.1. “Capable of” an ultimate tensile strength of 900 MPa or more at 293 K (20 °C); and
6. b.2. In the form of tubes or cylindrical solid forms (including forgings) with an outside diameter of more than 75 mm.

Related controls

(1) See ECCNs 1E001 (“development” and “production”) and 1E201 (“use”) for technology for items controlled by this entry. (2) Also see ECCN 1C002. (3) Aluminum alloys and titanium alloys, in physical forms and finished products and “specially designed” or prepared for use in separating uranium isotopes, are subject to the export licensing authority of the Nuclear Regulatory Commission (see 10 CFR part 110).

Source: eCFR, version 2026-08-01, retrieved 2026-08-20T04:04:59+00:00.