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abnormal cooling

abnormal cooling, Total:28 items.

In the international standard classification, abnormal cooling involves: Electrical engineering in general, Protection against fire, Fasteners for aerospace construction.

Danish Standards Foundation, abnormal cooling

DS/ISO 3383:1987 Rubber. General directions for achieving elevated or subnormal temperatures for test purposes
DS/EN 3229:2009 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature) / 235 °C

CN-STDBOOK, abnormal cooling

图书 3-9790 Safety of household appliances in complex environments - high altitude, high temperature and high humidity, abnormal grounding environment

Association Francaise de Normalisation, abnormal cooling

NF B40-374:1987 REFRACTORY PRODUCTS. PREPARED UNSHAPED MATERIALS. DENSE AND INSULATING HYDRAULIC CASTABLES. DETERMINATION OF CHARACTERISTICS OF NON-FIRED TEST PIECES AT AMBIENT TEMPERATURE.
NF EN 2876:2019 Série aérospatiale - Écrous hexagonaux ordinaires, hauteur réduite, surplats normaux, en alliage d'aluminium, anodisés - Classification : 450 MPa (à température ambiante)/120 oC
NF EN 3229:2010 Série aérospatiale - Écrous hexagonaux ordinaires, hauteur réduite, surplats normaux, en acier, cadmiés, filetage à gauche - Classification : 900 MPa (à température ambiante)/235 oC
NF L24-522*NF EN 3228:2022 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 oC
NF L24-525*NF EN 2876:2019 Aerospace series - Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized - Classification: 450 MPa (at ambient temperature)/120 oC

German Institute for Standardization, abnormal cooling

DIN EN 3228:2023-05 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 3228:2022
DIN EN 3230:2001-12 Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C; German version EN 3230:2001
DIN EN 2876:2019-12 Aerospace series - Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized - Classification: 450 MPa (at ambient temperature)/120 °C; German and English version FprEN 2876:2019 / Note: Date of issue 2019-11-01
DIN EN 2809:2001-12 Aerospace series - Nuts, hexagon, slotted/castellated, reduced height, normal across flats, in heat resisting steel, silver plated - Classification: 900 MPa (at ambient temperature)/650 °C; German version EN 2809:2001
DIN EN 3229:2010-04 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature)/235 °C; German and English version EN 3229:2009
DIN EN 3228:2020 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 ？C; English version prEN 3228:2020
DIN EN 3228:2023 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 ？C; German and English version EN 3228:2022

ES-UNE, abnormal cooling

UNE-EN 3228:2022 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN 2876:2019 Aerospace series - Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized - Classification: 450 MPa (at ambient temperature)/120 °C (Endorsed by Asociación Española de Normalización in April of 2019.)
UNE-EN 3229:2009 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature) / 235 °C (Endorsed by AENOR in January of 2010.)

International Electrotechnical Commission (IEC), abnormal cooling

IEC TR2 60695-7-4:1995 Fire hazard testing - Part 7: Guidance on the minimization of toxic hazards due to fires involving electrotechnical products - Section 4: Unusual toxic effects in fires

European Committee for Standardization (CEN), abnormal cooling

FprEN 3228-2021 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C
EN 2876:2023 Aerospace series - Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized - Classification: 450 MPa (at ambient temperature)/120 °C

British Standards Institution (BSI), abnormal cooling

20/30427535 DC BS EN 3228. Aerospace series. Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235 °C
19/30407790 DC BS EN 3228. Aerospace series. Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235°C
BS EN 3228:2022 Tracked Changes. Aerospace series. Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated. Classification: 900 MPa (at ambient temperature)/235 °C
BS EN 2876:2019 Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification: 450 MPa (at ambient temperature)/120 °C
BS EN 2876:2023 Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification. 450 MPa (at ambient temperature)/120 °C
20/30402539 DC BS EN 2876. Aerospace series. Nuts, hexagon, plain, reduced height, normal across flats, in aluminium alloy, anodized. Classification: 450 MPa (at ambient temperature)/120 °C

Lithuanian Standards Office , abnormal cooling

LST EN 3229-2010 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated, left hand thread - Classification: 900 MPa (at ambient temperature) / 235 °C