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Oct 11, 2019

Materialning qisqacha kirishi 2.4610/qotishma C-4.

Maxsus metallning element tarkibi

C (%)0,015 dan kam yoki unga teng
Si (%)0,08 dan kam yoki unga teng
Mn (%)1,00 dan kam yoki unga teng
P (%)0,025 dan kam yoki unga teng
S (%)0.015
Cr (%)14.0-18.0
oy (%)14.0-17.0
Ni (%)
N (%)
Cu (%)0,50 dan kam yoki unga teng
Co (%)2.00 dan kam yoki unga teng
Fe (%)3.00 dan kam yoki unga teng
Ti (%)0,70 dan kam yoki unga teng
Al (%)
Nb (%)
V (%)
B (%)
W (%)


Mexanik ishlash

Qattiqlik HB 30 HB dan kam yoki unga teng
0,2% Hosildorlik kuchi Rp N/mm² dan katta yoki unga teng305
Uzilish kuchi Rm N/mm² dan katta yoki unga teng700 dan katta yoki unga teng
Enlong A5>=%40
Elastiklik moduli kN/mm²211
Havoga darajagacha chidamli
Zichlik g/sm³8.6
Maxsus issiqlik sig'imi J/kg K408
Issiqlik o'tkazuvchanligi Vt/m K10.1
Elektr qarshiligi Ō mm²/m1.24


So'rov yuborish