CuNi30Mn1Fe | CW354H Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Application temperature [°C] VDA 231-106 classification
CW354H (DIN EN 12452 : 2012-08) CW354H DIN EN 12452 : 2012-08 Supersedes DIN EN 12452 : 1999-10 Valid Germany -269 - 350 3.2 1)
1) Remark: The material according this standard is used for rolled, finned, seamless tubes for heat exchangers.

Chemical Composition

C [%] Co [%] Fe [%] Mn [%] Ni [%] P [%] Pb [%] S [%] Sn [%] Zn [%]
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Mechanical Properties

Semi-finished Product Condition Strength Abbrevation Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Yield Strength (1.0% offset) [MPa] Elongation A [%] Hardness HV
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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa]
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Creep Rupture Behaviour

Strength Abbrevation Temperature [°C] 1% Creep Limit at 10^4 h [MPa] 1% Creep Limit at 3*10^4 h [MPa] 1% Creep Limit at 5*10^4 h [MPa] 1% Creep Limit at 10^5 h [MPa]
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Cross Reference

Material Name Country Standard
CuNi30Mn1Fe Europe EN 12452
B359 UNS C71500 USA ASTM B359
C71500 USA UNS
CuNi30Mn1Fe Germany AD 2000 W 6/2
Copper-Nickel 70-30 International DNV 1)
1) Source: DNV-RU-SHIP-Pt2Ch2 : 2022-07

Producer/Supplier/Trade names

Tradename Supplier
CuNi30Mn1Fe KME Germany GmbH, Osnabrück
CuNi30Mn1Fe MPG Mendener Präzisionsrohr GmbH, Menden
CuNi30Mn1Fe Schmöle GmbH, Fröndenberg
CuNi30Mn1Fe Wieland-Werke AG, Ulm

Material Compliance

REACh RoHS
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