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CuNi30Mn1Fe | CW354H Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Successor
CW354H (DIN EN 12165 : 1998-04) CW354H DIN EN 12165 : 1998-04 DIN EN 12165 : 1998-04 replaced by DIN EN 12165 : 2011-08 Replaced Germany CuNi30Mn1Fe 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 [%]
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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]
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Cross Reference

Material Name Country Standard
CuNi30Mn1Fe Bulgaria BDS 13709-76
423063 Czech Republik/Slovakia CSN 423063
CuNi30FeMn Czech Republik/Slovakia CSN 423063
CuNi30Mn1Fe Europe DIN EN 12452
CuNi30Mn1Fe Europe EN 12165
CuNi30Mn1Fe International ISO 429-83
MNM301 Poland PN-78/H-87052
CuNi30Mn1Fe Hungary MSZ 771/1-77
C71500 USA UNS
C71500 USA ASME SB-111
C71500 USA ASME SB-171
C71500 USA ASME SB-359
C71500 USA ASME SB-395
C71500 USA ASME SB-466
C71500 USA ASME SB-467
C71500 USA ASME SB-543
C71500 USA ASTM B 111
C71500 USA ASTM B 122
C71500 USA ASTM B 151
C71500 USA ASTM B 171
C71500 USA ASTM B 359
C71500 USA ASTM B 395
C71500 USA ASTM B 432
C71500 USA ASTM B 466
C71500 USA ASTM B 467
C71500 USA ASTM B 543
C71500 USA ASTM B 552
C71500 USA ASTM B 608
C71500 USA ASTM F 467
C71500 USA ASTM F 468
C71500 USA MIL MIL-C-15726
C71500 USA MIL MIL-C-24679
C71500 USA MIL MIL-T-16420
C71500 USA MIL SPEC MIL-T-15005
C71500 USA SAE J 461
C71500 USA SAE J 463
CuNi30Mn1Fe (2.0882) Germany DIN 17664

Material Compliance

REACh RoHS
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