30NCD16 / 30NiCrMo16 / 1.6655

Nickel Chrome Molybdenum alloy steel, it has high mechanical characteristics and excellent toughness due to its hardening capacity. It has excellent fatigue and repeated impact behavior.

It is mainly used for safety parts, fastening parts, gears and crankshafts.

Mechanical characteristics

Annealed Treated from Ø3 to Ø16 Treated from  Ø16 to Ø40
Rm Mpa 1080/1230 1080/1230
 Rp0,2 Mpa ≥ 880 ≥ 880
 A % ≥ 10 ≥ 10
Hardness Hb ≤ 270 321/360 321/360
Resilience daj/cm2 ≥ 7 ≥ 7

Chemical composition %

C Si Mn S P Cr Ni Mo

0,26

0,33

0,10

0,40

0,20

0,60

≤

0,020

≤

0,025

1,20

1,50

3,30

4,30

0,30

0,60
  • 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
Client logo
Client logo
Client logo
Client logo

FOR ALL QUESTIONS
Contact us
GET OUR TECHNICAL SHEETS