15CDV6 / 15 CrMoV6 / 1.7734 / 1.7736

Low carbon steel.

Good mechanical properties, good creep resistance and excellent weldability.

It is mainly used for welded assemblies for the aerospace industry.

Mechanical characteristics

Annealed Treated from Ø3 to Ø16 Treated from Ø16 to Ø40
Rm Mpa 980/1180 1080/1280
 Rp0,2 Mpa ≥ 780 ≥ 930
 A % ≥ 12 ≥ 10
Hardness Hb ≤ 197 291/350 321/380
Resilience daj/cm2 ≥ 6 ≥ 8

Chemical composition %

C Si Mn S P Cr Mo V

0,12

0,18

≤

0,20

0,80

1,10

≤

0,015

≤

0,020

1,25

1,50

0,80

1,00

0,20

0,30
  • Other dimensions, please contact us
    Straightness: between 0.3 and 2 mm/m
    From class 8
    Length : from 1 to 7 meters
    Minimum production run: 1 bar
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