25CD4S

Low carbon steel

Good mechanical properties, good creep resistance and excellent weldability

It is mainly used for welded parts requiring high mechanical properties

Mechanical characteristics

Annealed Treated from Ø3 to Ø16 Treated from Ø16 to Ø40
Rm Mpa 880/1080 880/1080
 Rp0,2 Mpa ≥ 740 ≥ 690
 A % ≥ 12 ≥ 12
Hardness Hb ≤ 212 264/321 264/321
Resilience daj/cm2 ≥ 7 ≥ 7

Chemical composition %

C Si Mn S P Cr Ni Mo

0,22

0,29

0,10

0,25

0,50

0,80

≤

0,015

≤

0,020

0,90

1,20

≤

0,3

0,15

0,25
  • 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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