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Steel 03N12Ch5M3TL GOST 977-88

GOST Steel 03N12Ch5M3TL GOST 977-88
Quenched and tempered
Steel Carbon cast steel

Mechanical Properties

💪 Yield Strength 1275 MPa
🔩 Tensile Strength 1324 MPa
📐 Young's Modulus 200 GPa
📏 Elongation at Break 8 %

Physical Properties

⚖️ Density 7820 kg/m³
↔️ Poisson's Ratio 0.3 -
💰 Cost Index 3 / 10

Feature Tags

High Pressure Resistance

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💡 Did You Try This?

A lighter alternative providing the same yield strength:

Steel 20ChGNR GOST 4543-71
GOST Steel 20ChGNR GOST 4543-71
💪 1200 MPa ⚖️ 7800 kg/m³