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CuPb1P | CW113C Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
CW113C (DIN EN 12164 : 2000-09) CuPb1P CW113C DIN EN 12164 : 2000-09 DIN EN 12164 : 2000-09 replaced by DIN EN 12164 : 2011-08 Replaced Germany CuPb1P 3.2 1)
1) Remark: CuPb1P, mat. No CW113C, is counted among unhardenable, low alloyed copper alloys. To the comparable make CuPb1P, mat. No 2.1160, acc. to DIN 17666 : 1983-12 applies: A strength increase is achievable only by cold forming. The material shows a very high electrical and thermal conductivity as well as very good machinability and cold formability Application: For turning parts for sanitary installations, welding torch nozzles, screws and nuts. Due to the high electrical conductivity for diode plates as well as for electrical connecting and contact elements.

Chemical Composition

P [%] Pb [%] 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 A10 [%] Elongation A100 [%] Elongation A [%]
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Physical Properties

Temperature [°C] Density [g/cm³]
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Cross Reference

Material Name Country Standard
CuPb1 International ISO 1187-83
C18700 USA UNS
C18700 USA ASTM B 301
C18700 USA SAE J 461
C18700 USA SAE J 463
CuPb1P (2.1160) Germany DIN 17666

Producer/Supplier/Trade names

Tradename Supplier
2061 OTTO FUCHS KG, Meinerzhagen
CuPb1P KME Germany GmbH, Osnabrück
OSNA-Cu58 Pb KME Germany GmbH, Osnabrück