What is the material of Q460D
Mar 04, 2025
What is the material of Q460D
Grade:Q460D
Standard:GB/T 8162
Name:Low alloy high strength structural steel pipe
Q460D Chemical Composition.
Carbon C: ≤0.20
Silicon Si: ≤0.60
Mn: ≤1.80
Phosphorus P: ≤0.030
Sulfur S:≤0.025
Chromium Cr: ≤0.30
Nickel Ni:≤0.80
Copper Cu: ≤0.55
Molybdenum Mo: ≤0.20
Nitrogen N: ≤0.015
Titanium Ti: ≤0.20
Vanadium V: ≤0.20
Mud Nb: ≤0.11
Boron B: ≤0.004
Q460D Mechanical properties.
Tensile strength ob(MPa): 550~720Q460D
Yield strength os(MPa): ≥460Q460D
Section elongation 65(%): 217
Q460D Applications
Mainly used in various large engineering structures and light structures requiring high strength and large load. Widely used in all kinds of engineering machinery, mechanical equipment and other structural components.
