Global · Enterprise standard

Olin C19025

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Chemical composition

wt% · log scale
0.010.1110Fe0.05Ni0.8 – 1.2P0.03 – 0.07Sn0.7 – 1.1Zn0.3
  • min – max range
  • typical value

Mechanical properties

value range by condition
Tensile strength Rm435–525 MPaElongation A≥15 %1/2Tensile strength Rm325–475 MPaElongation A≥25 %1/4Tensile strength Rm625–730 MPaElongation A≥4 %Extra hardTensile strength Rm580–655 MPaElongation A≥6 %弹簧

Chemical composition

ElementminmaxSimilarRemarks
Cu​​Bal​​​​Bal​​
Fe0.05
Ni0.81.2
P0.030.07
Sn0.71.1
Zn0.3

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
1/2435–525≥15 Lo = 51 mm;
1/4325–475≥25 Lo = 51 mm;
Extra hard625–730≥4 Lo = 51 mm;
弹簧580–655≥6 Lo = 51 mm;
硬495–570≥10 Lo = 51 mm;
超硬540–615≥8 Lo = 51 mm;