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Steel 30ChN3A GOST 4543-71

GOST Steel 30ChN3A GOST 4543-71
Steel Structural alloy steel

Mechanical Properties

💪 Yield Strength 785 MPa
🔩 Tensile Strength 980 MPa
📐 Young's Modulus 215 GPa
📏 Elongation at Break 10 %
💎 Hardness (HB) 241 HB

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:

Steel 33ChS GOST 4543-71
GOST Steel 33ChS GOST 4543-71
💪 700 MPa ⚖️ 7640 kg/m³