Carlier SA
Version franšaise

All data sheets

200
201
205
400
59
600
601
625
702
704
705
718
75
800
800H
80A
825
90
A286
Alliage 20
Alliage 25
Alliage 255
Alliage X
B2
C22
C276
C4
CU-OF (CUC1)
CU-OFE (CUC2)
Cuivre à l'argent
Cupro Aluminium
Cupro Beryllium
Cupro Chrome Zirconium
Cupro Cobalt Beryllium
DILVER ®
INVAR ®
K500
Rene 41
T40
TA6V
X750


Alliage 25
Imprimer

We have not this metal on permanent stock. But we can supply it with a longer delivery time, in any needed shape.
Carlier designationKC20WN
UNS designationR30605
European numbering designation2.4964
AFNOR designationCoCr20W15Ni
British Standard designationHR40
Thyssen Krupp VDM designationConicro 5010W
Aubert & Duval designationAlacrite XSH

Applicable standards
AIR - 9165 Forged pieces
ASTM F90 

Chemical composition
en %CoNiCrWFeCMnSSiP
min-9,000 19,000 14,000 -0,050 1,000 ---
maxSolde 11,000 21,000 16,000 3,000 0,150 2,000 0,015 0,300 0,015 
Density : 9.13


Guarantee mechanical results in MPa
StandardRmRp
0.2%
A %ZHBHrcComments
AIR 9165 >850 >340 >30 <282 Bars and forged pieces 

Forging conditions
Forging is made at a range of temperature included between 1150 and 950░C, then cooled at appropriate conditions for the final thermal treatment and obtain required characteristics. In any case, please contact us.

Properties / Main use conditions
Cobalt, chromium, tungsten and nickel alloy, having an excellent mechanical resistance until 1100░C, and a good resistance to projection of salts coming from hydrochloric, nitric, phosphoric and sulphuric acids at high temperatures.

Main applications
Stationary and flying gas turbine components, turbine casings and rings. Oven muffles, heat exchangers for high temperature, equipments for chemical process at high temperatures.

Heat treatment
Solution : 1250░C / 1 hour / Air cool.



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Carlier SA
Usine du Creusot - Zone Industrielle - 71210 Torcy - France
TÚl. : 33 (0)3 85 55 17 00 - Fax : 33 (0)3 85 80 34 04
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