Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
16Mo3 is a low-alloy steel grade primarily used for pressure vessels and boiler components operating at elevated temperatures. Defined in the EN 10028-2 standard, this material is commonly employed for tubes, pipes, and plates in power plants and industrial boilers.
Chemical Composition
Element
Composition Range (wt%)
Carbon (C)
0.12 – 0.20%
Silicon (Si)
≤ 0.35%
Manganese (Mn)
0.40 – 0.90%
Phosphorus (P)
≤ 0.025%
Sulfur (S)
≤ 0.010%
Chromium (Cr)
≤ 0.30%
Molybdenum (Mo)
0.25 – 0.35%
Nickel (Ni)
≤ 0.30%
Copper (Cu)
≤ 0.30%
Nitrogen (N)
≤ 0.012%
Base Element
Iron (Fe)
Element Significance
Molybdenum (Mo 0.25–0.35%) - The defining feature of 16Mo3 that improves high-temperature strength and creep resistance, while enhancing resistance to softening at elevated service temperatures.
Carbon and Manganese (C, Mn) - Carbon (0.12–0.20%) balances strength and weldability, while manganese (0.40–0.90%) increases strength and toughness and aids in deoxidation during steelmaking.
Low Phosphorus and Sulfur (P, S) - Kept at minimal levels to improve toughness and weldability while reducing the risk of hot cracking and brittleness.
Silicon, Chromium, Nickel, Copper (Si, Cr, Ni, Cu) - Present in controlled amounts to support strength, oxidation resistance, and structural stability without compromising weldability.
Applications
This chemical composition makes 16Mo3 an excellent choice for:
Boiler tubes and headers
Heat exchangers
Pressure vessels and piping in high-temperature service (typically up to approximately 500°C, depending on design codes)
Important Note: When working on design, fabrication, or material selection, always refer to the latest EN 10028-2 material standard and your project's specific material specification or mill test certificate (MTC). Exact limits and guaranteed values may vary slightly by product form and manufacturer.
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and nuclear power generation.
The C...
