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CuSn7Pb15-C | CC496K 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
CC496K (DIN EN 1982 : 1998-12) CuSn7Pb15-C CC496K DIN EN 1982 : 1998-12 DIN EN 1982 : 1998-12 replaced by DIN EN 1982 : 2008-08 Replaced Germany G-CuPb15Sn CuSn7Pb15-C 3.2 1)
1) Remark: The material G-CuPb15Sn (former identification: G-SnPbBz15) is a bearing material of favorable sliding and flat-running properties at temporary absence of lubricant and at water lubrication. The material is suitable as composite cast material, it is resistant to sulfuric acid. It is applicated for edge loading floating bearings of high surface pressure, for bearings without anti friction metal lining, also with cast-in copper cooling pipes for cold rolling mills. For top level loadings on good lubrication up to =5000 N/cm². For composite bearings in combustion engines, preferred piston pin bushings with a max. loading up to 7000 N/cm² and for acid resistant instruments and castings. Processing properties: machinability: very good soft soldering: good hard soldering: unfavorable gas fusion welding: unfavorable burnishing (mech.): good galvanizing: good suitability for dip tinning: good

Chemical Composition

Cu [%] Ni [%] P [%] Pb [%] Sn [%] Zn [%]
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Material Compliance

REACh RoHS
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Mechanical Properties

Casting Method Designation of the delivered Condition DIN Delivery Condition EN Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HB | HBW
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Cross Reference

Material Name Country Standard
CuPb15Sn9 Great Britain BS 1400-85
CuPb15Sn8 International ISO 1338-77
öCuPb15Sn8 Hungary MSZ 8579-84
C93800 USA ASTM B 271
C93800 USA ASTM B 30
C93800 USA ASTM B 505
C93800 USA ASTM B 584
C93800 USA ASTM B 66
C93800 USA ASTM B 763
C93800 USA FED QQ-C-390
C93800 USA Ingot 319
C93800 USA SAE J461
C93800 USA SAE J462
G-CuPb15Sn (2.1182) Germany DIN 1716