Russia · GOST

ML10

GOST 2856:1979 — GOST 2856

Chemical composition

wt% · log scale
0.00010.0010.010.1110Al0.02Be0.001Cu0.03Fe0.01Nd2.2 – 2.8Ni0.005Si0.03Total Others0.2Zn0.1 – 0.7Zr0.4 – 1
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≤140 MPaTensile strength Rm≤240 MPaElongation A≤3 %castings, Solution heat treated, quenched in wather and then artificially aged +T61Yield strength Rp0.2≤140 MPaTensile strength Rm≤230 MPaElongation A≤3 %castings, Solution heat treated, quenched on air and then artificially aged

Chemical composition

ElementminmaxSimilarRemarks
Al0.02
Be0.001
Cu0.03
Fe0.01
Mg​​Bal​​​​Bal​​
Nd2.22.8
Ni0.005
Si0.03
Total Others0.2
Zn0.10.7
Zr0.41

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
castings, Solution heat treated, quenched in wather and then artificially aged +T61≤140≤240≤3
castings, Solution heat treated, quenched on air and then artificially aged≤140≤230≤3

Physical properties

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio
1.76

Typical physical values

DensityElastic modulusPoisson's ratioRemarks
≥1.800.33典型性能值: 镁合金。该数值并非来自发行标准，它仅是指标性的，不能用于设计用途。