OTEL LAT



EXECUTIE

Conform: STAS 395-88

DIMENSIUNI, ABATERI LIMITA, SECTIUNI SI MASE

Grosimi, latimi si mase conform fig. 1 si tabelului 1



fig. 1
Abateri limita la latimi si grosimi

Dimensiune profil
axb
Abateri dimensionale Masa liniara Tipul
a(mm) b(mm) A B
10x4 ±0.3 ±0.2 0.314
  • 10x5 ±0.3 ±0.2 0.393
  • 12x3 ±0.3 ±0.2 0.282
  • -
    12x4 ±0.3 ±0.2 0.377
  • 12x5 +0.5-0.3 ±0.3 0.471
  • 14x3 +0.5-0.3 ±0.3 0.330
  • -
    14x4 +0.5-0.3 ±0.3 0.440
  • -
    14x5 +0.5-0.3 ±0.3 0.550
  • 16x3 +0.5-0.3 ±0.3 0.337
  • 16x4 +0.5-0.3 ±0.3 0.502
  • 16x5 +0.5-0.3 ±0.3 0.628
  • 18x4 +0.5-0.3 ±0.3 0.565
  • 18x5 +0.5-0.3 ±0.3 0.706
  • 20x3 ±0.5 ±0.3 0.471
  • -
    20x4 ±0.5 ±0.3 0.628
  • 20x5 ±0.5 ±0.3 0.785
  • 22x4 ±0.5 ±0.3 0.842
  • 22x5 ±0.5 ±0.3 0.863
  • 25x3 ±0.5 ±0.3 0.588
  • -
    25x4 ±0.5 ±0.3 0.785
  • 25x5 ±0.5 ±0.3 0.981
  • 30x3 +0-1.5 ±0.3 0.706
  • 30x4 +0-1.5 ±0.3 0.936
  • 30x5 +0-1.5 ±0.3 1.170

  • Tabelul 1.


    MATERIAL

    Otelul lat se lamineaza din:
    - marci de otel, conform STAS 500/2-80

    LIVRARE

    a). Otelul lat se livreaza in stare laminata conform tabelului urmator:

    Forma de livrare Dimensiunea
    Legaturi 300 ÷ 1000 kg 10x4,10x5
    12x3, 12x4, 12x5
    14x3, 14x4, 14x5
    16x3, 16x4, 16x5
    18x3, 18x4, 18x5
    20x3, 20x4, 20x5
    22x4, 22x5
    25x3, 25x4, 25x5
    30x3, 30x4, 30x5

    b). Lungimi de livrare

    Lungimi Abateri limita,mm
    3 ÷ 6 m ±100 mm

    UTILIZARE

    Pentru uz general si uz gospodaresc, lucrari de confectii metalice sudate sau cu suruburi, imprejmuiri, confectii metalice artizanale.

     

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