Annex I

United Kingdom

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I.A1.021
Steel alloys in sheet or plate form, having any of the following characteristics:

(a)

Steel alloys “capable of” ultimate tensile strength of 1 200 MPa or more, at 293 K (20 °C); or

(b)

Nitrogen-stabilised duplex stainless steel.

Note: the phrase alloys “capable of” encompasses alloys before or after heat treatment.

Technical note: “nitrogen-stabilised duplex stainless steel” has a two-phase microstructure consisting of grains of ferritic and austenitic steel with the addition of nitrogen to stabilise the microstructure.

1C116

1C216

I.A1.022 Carbon-Carbon Composite material. 1A002.b.1
I.A1.023 Nickel alloys in crude or semi-fabricated form, containing 60 % by weight or more nickel. 1C002.c.1.a
I.A1.024
Titanium alloys in sheet or plate form “capable of” an ultimate tensile strength of 900 MPa or more at 293 K (20 °C).

Note: the phrase alloys ‘capable of’ encompasses alloys before or after heat treatment.
1C002.b.3

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I.A1.021	Steel alloys in sheet or plate form, having any of the following characteristics: (a) Steel alloys “capable of” ultimate tensile strength of 1 200 MPa or more, at 293 K (20 °C); or (b) Nitrogen-stabilised duplex stainless steel. Note: the phrase alloys “capable of” encompasses alloys before or after heat treatment. Technical note: “nitrogen-stabilised duplex stainless steel” has a two-phase microstructure consisting of grains of ferritic and austenitic steel with the addition of nitrogen to stabilise the microstructure.	1C116 1C216
I.A1.022	Carbon-Carbon Composite material.	1A002.b.1
I.A1.023	Nickel alloys in crude or semi-fabricated form, containing 60 % by weight or more nickel.	1C002.c.1.a
I.A1.024	Titanium alloys in sheet or plate form “capable of” an ultimate tensile strength of 900 MPa or more at 293 K (20 °C). Note: the phrase alloys ‘capable of’ encompasses alloys before or after heat treatment.	1C002.b.3