DSF/EN ISO 898-3:2018/prA1 ( Forslag )

Mekaniske egenskaber for befæstelseselementer af kulstofstål og legeret stål – Del 3: Skiver med specificerede kvalitetsklasser



This part of ISO 898 specifies mechanical and physical properties of flat washers, designed to be used in bolted joints in combination with bolts, screws, studs and nuts with a specified property class in accordance with ISO 898-1 and ISO 898-2.
Washers that conform to the requirements of this part of ISO 898 are evaluated at an ambient temperature range of 10 °C to 35 °C. These washers are used in applications at low or high temperatures up to a maximum temperature of + 300 °C.
This part of ISO 898 is applicable to the following flat captive and non-captive washers made of carbon steel, alloy steel, spring or alloy spring steel, with thickness from 0,2 mm to 12 mm:
- plain washers (with or without knurls/chamfers);
- square washers;
- square hole washers;
- shaped plates.
It does not specify requirements for such properties as:
- corrosion resistance;
- weldability.

Antal sider: 7

Internationale relationer: EN ISO 898-3:2018/prA1 IDT ISO 898-3:2018/DAmd 1 IDT

ICS: 21.060.20 - Møtrikker

Varenummer: M340762

Udvalg og komiteer


  • CEN/TC 185
  • ISO/TC 2
  • ISO/TC 2
  • ISO/TC 2/WG 13
  • ISO/TC 2/WG 13

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