Finland · SFS

CuSn8

SFS EN 12167

Chemical composition

wt% · log scale
0.0010.010.1110100Fe0.1Ni0.2P0.01 – 0.4Pb0.02Sn7.5 – 8.5Total Others0.2Zn0.2
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2sheetsYield strength Rp0.2sheetsTensile strength RmsheetsTensile strength RmsheetsElongation AsheetsElongation AsheetsBars, hollow rods, rectangle, rodsHardnesshollow rodsBars, rectangle, rods, sheets

Chemical composition

ElementminmaxSimilarRemarks
Cu​​Bal​​
Fe0.1
Ni0.2
P0.010.4
Pb0.02
Sn7.58.5
Total Others0.2
Zn0.2

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Bars, hollow rods, rectangle, rodssheetssheetssheets
Bars, rectangle, rods, sheetshollow rods strips

Physical properties

20.0

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio
8.80

Similar grades

GradeRegionSystem
Cu 5210European UnionEN
Cu 5210International standardISO
CuSn8PInternational standardISO
CW453KItalyUNI
CW453KSpainUNE
CuSn8SpainUNE
CW453KSwedenSS
CW453KSwitzerlandSNV
CuSn8SwitzerlandSNV
CW453KFinlandSFS
CW453KPolandPN
CuSn8PolandPN
CW453KAustriaONORM
CuSn8AustriaONORM
CW453KNorwayNS
CuSn8NorwayNS
CW453KBelgiumNBN
CuSn8BelgiumNBN
CW453KHungaryMSZ
CuSn8HungaryMSZ
CW453KGermanyDIN
CW453KCzech RepublicCSN
CuSn8Czech RepublicCSN
CW453KUnited KingdomB.S.
CW453KBulgariaBDS
CuSn8BulgariaBDS
CW453KRomaniaASRO
CuSn8RomaniaASRO
CW453KFranceAFNOR NF
CuSn8FranceAFNOR NF
CuSn8ItalyUNI
CuSn8United KingdomB.S.
CuSn8SwedenSS
CuSn 8GermanyDIN