Carlier SA
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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


K500
Imprimer

We propose this metal:
Trading : round bars in all diameters (bars on stock are aged).
Forged pieces : rings, blocks, rolls (rough or machined pieces, aged or annealed).
Carlier designationNu30Al
UNS designationN05500
European numbering designation2.4375
AFNOR designationNiCu30Al
British Standard designation3072 (NA18) + 3076 (NA18)
Thyssen Krupp VDM designationNicorros Al
NACE designationMR0175

Applicable standards
ASTM B865 Bars + Forged pieces

Chemical composition
en %NiCuAlFeTiMnSSiC
min63,000 27,000 2,300 -0,350 ----
max-33,000 3,150 2,000 0,850 1,500 0,010 0,500 0,180 
Density : 8.46


Guarantee mechanical results in MPa
StandardRmRp
0.2%
A %ZHBHrcComments
ASTM B865 - 96a 965 690 20 265 27 Hot rolled rounds and aged, all diameters. 
ASTM B865 - 96a 1000 760 15 300 32 Cold rolled rounds and aged from 6.4 to 25.4 mm incl. 
ASTM B865 - 96a 965 690 17 280 29 Cold rolled rounds and aged from 25.4 to 76.2 mm incl. 
ASTM B865 - 96a 930 655 20 255 25 Cold rolled rounds and aged from 76.2 to 101.6 mm incl. 
ASTM B865 - 96a 895 620 20 250 24 Forged rounds, annealed and aged up to 25.4 mm. 
ASTM B865 - 96a 895 585 20 250 24 Forged rounds, annealed and aged over 25.4mm. 

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
Corrosion resistance similar to 400. The addition of 3% aluminium with presence of titanium brings to the alloy properties of structural hardness by ageing which makes it usefull when high mechanical properties are required.

Main applications
Pumps shafts, pump-rods for hydrocarbons. Components for petroleum platform. Wipers for paper industry, springs.

Heat treatment
Please, contact us



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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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