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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 Predecessor Successor VDA 231-106 classification
CW354H (DIN EN 12163 : 2011-08) CuNi30Mn1Fe CW354H DIN EN 12163 : 2011-08 DIN EN 12163 : 2011-08 replaced by DIN EN 12163 : 2016-11 Replaced Germany CuNi30Mn1Fe CuNi30Mn1Fe 3.2 1)
1) Remark: CuNi30Mn1Fe (CW354H) is comparable to CuNi30Mn1Fe, mat. no. 2.0882, acc. to DIN 17664 : 1983-12. To the comparable DIN-mark applies: The material shows favorable specific strength values also at endurance loading and increased temperatures. Thermal conductivity of pure copper is strongly reduced by Ni, the electrical resistance strongly increases according to the Ni-content. Fe-addition increases the corrosion resistance. CuNi30Mn1Fe is resistant to water and seawater, coolant and solvent, alkaline substances, alkaline saline solutions and non-oxidizing acids. warm forming: good cold forming: good machinability: moderately hard soldering: very good soft soldering: very good gas-shielded welding: very good burnishing: good Application: For seawater pipilines, tubes and plates for all types of tubular heat-exchanger (condenser, cooler, seawater evaporators, high pressure feeder water heater) on ships, in power plants, in petroleum processing an in chemical factories as well as in saltern plants. The material is established for condenser in ammoniac steam.

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] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A100 [%] Elongation A11,3 [%] Elongation A [%] Hardness HB | HBW
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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

Condition Temperature [°C] Creep Tensile Strength at 10³ h [MPa] Creep Tensile Strength at 10^4 h [MPa] 0.1% Creep Limit at 10³ h [MPa] 1% Creep Limit at 10³ h [MPa] 1% Creep Limit at 10^4 h [MPa]
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Cross Reference

Material Name Country Standard
715 Australia AS 2738-2
BFe30-1-1 China GB/T 5234
CuNi30Mn1Fe Europe EN 12163
CuNi30Mn1Fe International ISO 429
MNZMc30-1-1 Russia GOST 492
C71500 USA UNS
B151 UNS C71500 USA ASTM B151
C71520 USA UNS
B151 UNS C71520 USA ASTM B151

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