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CuNi30Mn1Fe | CW354H Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification Application temperature [°C]
CW354H (DIN EN 1653 : 2000-11) CuNi30Mn1Fe CW354H DIN EN 1653 : 2000-11 Supersedes DIN 17675-1 : 1980-07 Valid Germany 3.2 -269 - 350 1)
1) Remark: Copper nickel plates, sheet and circles for boilers, pressure vessels and hot water storage units.

Chemical Composition

C [%] Co [%] Fe [%] Mn [%] Ni [%] P [%] Pb [%] S [%] Sn [%] Zn [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product 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] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)]
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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 1653
2.0882 Germany DIN 17675-1
CuNi30Fe Germany
Cunifer 70/30 Germany
CuNi30Mn1Fe Germany AD 2000 W 6/2

Producer/Supplier/Trade names

Tradename Supplier
CuNi30Mn1Fe KME Germany GmbH, Osnabrück
CuNi30Mn1Fe KME Mansfeld GmbH, Hettstedt
CuNi30Mn1Fe Schmöle GmbH, Fröndenberg
CuNi30Mn1Fe Wieland-Werke AG, Ulm