Product Description: 10HSND / S460ML / Q460Q Sheet Steel
10HSND sheet steel (international equivalents S460ML and Q460Q) is a low-alloy high-strength structural steel with enhanced weather resistance. It is designed for use under heavy loads and harsh environmental conditions, ensuring reliability and long service life of structures.
General Technical Characteristics
10HSND steel combines high strength, excellent weldability, and resistance to atmospheric corrosion. It maintains its properties during long-term outdoor exposure and is suitable for demanding structural applications.
Key properties:
- high strength
- excellent weldability
- corrosion resistance
- resistance to atmospheric exposure
Chemical Composition
The composition includes alloying elements that enhance performance:
- Carbon (C): up to 0.12%
- Silicon (Si): up to 0.8%
- Manganese (Mn): 1.0–1.6%
- Chromium (Cr), Nickel (Ni), Copper (Cu): in small amounts
- Sulfur (S) and Phosphorus (P): minimal content
Copper, nickel, and chromium improve corrosion resistance.
Mechanical Properties
10HSND steel typically demonstrates:
- yield strength: approximately 420–460 MPa
- high impact toughness
- resistance to deformation
- reliable performance at low temperatures
Applications
10HSND sheet steel is widely used for:
- bridge structures
- building steel structures
- transport infrastructure
- supports and structural frameworks
It is commonly applied in construction, mechanical engineering, and industrial sectors.
Features
Key advantages include:
- enhanced weather resistance
- long service life
- high strength with relatively low weight
- excellent weldability
Supply Formats and Standards
The steel is supplied in sheet form:
- hot-rolled sheets
- various thicknesses and sizes available
The material complies with:
- GOST 19281-2014
- EN 10113 (S460ML)
- GB/T 1591 (Q460Q)
10HSND sheet steel is an optimal solution for structures operating in demanding conditions where maximum strength, durability, and corrosion resistance are required.
Reviews