Proizvodi | Valjani Metal | Opruge
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Opruge


Qualitative indicators

Diameter, mm Chemical indicators,% Mechanical properties
C Mn Si P S Cr B Tensile strength, Mpa Number of twists
1.40 0.52 0.62 0.2 0.013 0.010 0.03 0.0016 1750-2000 ≥15

Compliance with GOST 9389-75. Steel grade 65. Coil weight ≈ 110 kg.

Diameter, mm Chemical indicators,% Mechanical properties
C Mn Si P S Cr B Tensile strength, Mpa Number of twists
1.80 0.72 0.45 0.19 0.008 0.011 0.03 0.0019 1800-2000 ≥15

Compliance with GOST 9389-75. Steel grade 65-70. Coil weight ≈ 185-500 kg.

Diameter, mm Chemical indicators,% Mechanical properties
C Mn Si P S Cr B Tensile strength, Mpa Number of twists
2.20 0.62
-
0.75		 0.48 0.23 0.010 0.004 0.03 0.0023 1800-2000 ≥15

Compliance with GOST 9389-75. Steel grade 65-70. Coil weight ≈ 550 - 1000 kg.



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