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Steel 20Ch2N4A GOST 4543-71

GOST Steel 20Ch2N4A GOST 4543-71
Quenching and heating
Steel Structural alloy steel, HRC59
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Mechanical Properties

💪 Yield Strength 450 MPa
🔩 Tensile Strength 680 MPa
📐 Young's Modulus 203 GPa

Physical Properties

⚖️ Density 7850 kg/m³
↔️ Poisson's Ratio 0.3 -
💰 Cost Index 3 / 10

Feature Tags

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💡 Did You Try This?

A lighter alternative providing the same yield strength:

CSN 422724
CSN CSN 422724
💪 420 MPa ⚖️ 7160 kg/m³