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3474 Hits

ISO/TC 69/SC 4/WG 11

  • prEN 3348

    16-12-1991
    04001465

    Aluminium alloy <2024> - Solution treated and artificially aged <T62> - Plate - 6 <or= A <or= 50 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3352

    16-12-1991
    04001469

    Titanium alloy TI-C63 - Hot isostatic pressed <annealed> - RM >or= 880 MPa - High strength investment casting - A <or= 25 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3357

    16-12-1991
    04001474

    Steel FE-PM67 - Solution annealed and precipitation hardened - 1220 <or= RM <or= 1400 MPa - Bar for machining - DE <or= 100 mm

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3358

    16-12-1991
    04001475

    Steel FE-PM67 - Solution annealed and precipitation hardened - 1400 <or= RM <or= 1550 MPa - Bar for machining - DE <or= 100 mm

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3366

    16-12-1991
    04001481

    Steel FE-CM68 - As manufactured - Reference heat treatment - Solution treated - Remelting stock

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3367

    16-12-1991
    04001482

    Steel FE-PL10 - Hardened, tempered and cold drawn - 1260 <or= RM <or= 2790 MPa - Wire for spring - 0,20 <or= D <or= 10,50 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3371

    16-12-1991
    04001486

    Bonding on aircraft

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3373-001

    16-10-2017
    04004239

    Aerospace series – Terminal lugs and in-line splices for crimping on electric conductors – Part 001: Technical specification

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3376

    16-12-1991
    04001506

    Limits of surface imperfections on elastomeric toroidal sealing rings <O-rings>

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3378

    16-12-1991
    04001508

    Titanium TI-P02 - Annealed - 330 <or= RC <or= 410 MPa - Wire for rivet - 1,6 <or= D <or= 10 mm

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN ISO 3381 rev

    10-08-2012
    00256652

    Railway applications - Acoustics - Measurement of noise inside railbound vehicles

    Oprindelse:
    CEN
    Emner
    Status
    Forslag om nyt arbejdsemne under udarbejdelse
    Beskrivelse
    This European Standard specifies the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise inside all kinds of vehicles on rails or other types of fixed track, hereinafter conventionally called "train", except for track maintenance vehicles in operation. This standard is applicable for: - type testing; - periodic monitoring testing. The results may be used, for example: - to characterise the noise inside these vehicles; - to compare the internal noise of various vehicles on a particular track section. The test procedures specified in this European Standard are of engineering grade (grade 2, with a precision of ± 2 dB), that is the preferred one for noise declaration purposes, as defined in EN ISO 12001. The standard describes tests during different operating conditions, i.e. driving, accelerating, decelerating and standstill. The chosen operating conditions are decided by the relevant authority or the train owner/operator. It is not mandatory to perform tests at all conditions. Infrasound and messages intelligibility are not treated in this standard. The procedures specified for accelerating and decelerating tests are of survey grade.
  • prEN ISO 3405 rev

    13-11-2014
    00019492

    Petroleum products - Determination of distillation characteristics at atmospheric pressure

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
    Komite
  • prEN 3436

    17-12-1991
    04001551

    Lead-acid batteries for aircraft of format A type - Product standard

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3437

    17-12-1991
    04001552

    Lead-acid batteries for aircraft of format B type - Product standard

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3438

    17-12-1991
    04001553

    Lead-acid batteries for aircraft of format C type - Product standard

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3439

    17-12-1991
    04001554

    Lead-acid batteries for aircraft of format D type - Product standard

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3441

    17-12-1991
    04001556

    Titanium TI-P01 - Annealed - 290 <or= RM <or= 420 MPa - Sheet and strip, hot rolled - A <or= 6 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3442

    17-12-1991
    04001557

    Titanium TI-P02 - Annealed - 390 <or= RM <or= 540 MPa - Sheet and strip, hot rolled - A <or= 6 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3443

    17-12-1991
    04001558

    Titanium TI-P04 - Annealed - 570 <or= RM <or= 730 MPa - Sheet and strip, hot rolled - A <or= 6 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN ISO 3449 rev

    25-06-2014
    00151431

    Earth-moving machinery - Falling-object protective structures - Laboratory tests and performance requirements

    Oprindelse:
    CEN
    International kategori
    Emner
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3451

    17-12-1991
    04001562

    Titanium TI-PO2 - Not heat treated - Reference heat treatment - Annealed - Grade 2 forging stock - DE <= 300 mm

    Oprindelse:
    CEN
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3452

    17-12-1991
    04001563

    Titanium TI-PO2 - Annealed - 390 <= RM <= 540 MPa - Forgings - DE <= 150 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3453

    17-12-1991
    04001564

    Titanium TI-P04 - Not heat treated - Reference heat treatment - Annealed - Grade 2 forging stock - DE <or= 300 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3454

    17-12-1991
    04001565

    Titanium alloy TI-P11 - Not heat - Treated - Reference heat treatment - Annealed - Grade 2 forging stock - DE <or= 300 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget
  • prEN 3455

    17-12-1991
    04001566

    Titanium alloy TI-P11 - Not heat treated - Reference heat treatment - Solution treated and aged - Grade 2 forging stock - DE <or= 300 mm

    Oprindelse:
    CEN
    International kategori
    Status
    Forslag om nyt arbejdsemne vedtaget