BS EN 4720:2014

Действует

Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted and electroslag remelted (ESR). Hardened and tempered. Bar. De $3L 200 mm. 1 150 MPa $3L Rm $3L 1 300 MPa — 10 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 2043:2013

Действует

Aerospace series. Metallic materials. General requirements for semi-finished product qualification (excluding forgings and castings) — 12 стр.

BS EN 29519:1994

Действует

Shipbuilding and marine structures. Rungs for dog-step ladders — 12 стр.

BS EN 4050-4:2012

Действует

Aerospace series. Test method for metallic materials. Ultrasonic inspection of bars, plates, forging stock and forgings. Acceptance criteria — 10 стр.

BS EN 4258:1998

Действует

Metallic materials. General organization of standardization. Links between types of EN standards and their use — 14 стр.

BS EN 4500-005:2012

Действует

Aerospace series. Metallic materials. Rules for drafting and presentation of material standards. Specific rules for steels — 22 стр.

BS EN 4700-002:2016

Действует

Aerospace series. Steel and heat resisting alloys. Wrought products. Technical specification. Bar and section — 36 стр.