PER625 Nickel alloys

Spécifications

Common name
INCO 625
EU
NiCr22Mo9Nb
USA
UNS:N06625

Typical composition

C
< 0.03
Ni
Base
Cr
22
Mo
9
Ti
< 0.40
Al
< 0.40
W
< 5.00
02
3,6

Applications

• Aerospace industry.
• Naval construction.
• Offshore.
• Chemical engineering.
• Cryogenics.

Mechanical properties

Nickel-based superalloy with:
• Very good resistance to oxidation.
• Excellent mechanical properties at high temperatures up to 1100°C.
• Excellent corrosion resistance.
• Good low temperature toughness.

Mechanical features

Heat treatment
H (grade 1)
H (grade 2)
UTS (N/mm²)
850
750
A (%)
40
65
KV -60°C (J)
150
250

Solution treated : H
Annealed : R
Thermo-mechanical treatment : TM
Quenched and tempered : T+RV
Sub-zero treatment : F
Solution treated and aged : T+RV

PER625_FR

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