UNE - Spanish national standards

Aerospace series - Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1 550 MPa (at ambient temperature) / 650° C (Endorsed by AENOR in March of 2005.)

Available languages: English

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Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated - Classification: 1 550 MPa (at ambient temperature) / 650 °C - Technical specification (Endorsed by Asociación Espanola de Normalización in May of 2019.)

Available languages: English

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Quality requirements for fusion welding of metallic materials - Part 1: Criteria for the selection of the appropriate level of quality requirements (ISO 3834-1:2021)

Available languages: English, Spanish

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Quality requirements for fusion welding of metallic materials - Part 2: Comprehensive quality requirements (ISO 3834-2:2021)

Available languages: English, Spanish

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Quality requirements for fusion welding of metallic materials - Part 3: Standard quality requirements (ISO 3834-3:2021)

Available languages: English, Spanish

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Quality requirements for fusion welding of metallic materials - Part 4: Elementary quality requirements (ISO 3834-4:2021)

Available languages: English, Spanish

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Quality requirements for fusion welding of metallic materials - Part 5: Documents with which it is necessary to conform to claim conformity to the quality requirements of ISO 3834-2, ISO 3834-3 or ISO 3834-4 (ISO 3834-5:2021)

Available languages: English, Spanish

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Quality requirements for fusion welding of metallic materials - Part 6: Guidelines on implementing ISO 3834 series (ISO 3834-6:2024)

Available languages: English, Spanish

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Aerospace series - Nuts, anchor, self-locking, floating, two lug, incremental counterbore, in corrosion resisting steel, MoS2 lubricated - Classification: 900 MPa (at ambient temperature) / 315 °C (Endorsed by AENOR in March of 2010.)

Available languages: English

Available design: electronic design (pdf), Print design

Aerospace series - Paints and varnishes - Nature and method for surface preparation of test pieces in aluminium alloys (Endorsed by Asociación Espanola de Normalización in October of 2019.)

Available languages: English

Available design: electronic design (pdf), Print design