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16Mo3 material stock

16Mo3 steel is a pressure vessel steel that is used in applications with elevated temperatures according to EN 10028–2. It has improved mechanical properties and better creep resistance allowing it to be used up to 500°C. This makes it ideal for a wide range of uses where the plates will have to perform at a high temperature continuously.

16Mo3 steel plate

16mo3 steel sulfur (S) elements on the weldability of .16 mo3 materia often the sulfur in the steel to form iron sulfide and reticular distributed at grain boundaries, thereby significantly reducing the toughness of the steel. Iron with iron sulfide low eutectic temperature (985 ℃ ), Therefore, during thermal processing, since the processing start temperature is generally 1150 ~ 1200 ℃ , and iron and iron sulfide eutectic has melted, resulting in the cracking process, this phenomenon is called "sulfur hot shortness." This property of the sulfur in the steel during welding hot cracking. Therefore, usually in the sulfur content of the steel is strictly controlled. Ordinary carbon steel, high carbon steel and high quality steel The main difference lies in the sulfur and phosphorus content of the number.
16mo3 material welding of different materials, with other, first preheated, and after completion of the weld seam should be incubated for about 30 minutes; 16mo3 material Manganese is an important alloying element in steel, is an important element of the hardenability, it the toughness of the weld metal has a great influence. 16mo3 material When the Mn content <0.05%, the toughness of the weld metal is high; 16mo3 material when the Mn content> 3% after very brittle; 16mo3 plate when the Mn content is 0.6 to 1.8%, the weld the metal has high strength and toughness.
16Mo3 Steel is mainly used for boilers and pressure vessels with elevated temperatures according to EN 10028–2 (2003). It is equivalent to 15D3 (AFNOR 36206 ) and UNI5869 16Mo3 16Mo3 with Molybdenum alloy steel plates which is mainly used for constructing pressure vessels and boilers. The delivery condition of this grade shall be Normalized.16Mo3 is a chrome molybdenum based steel which has excellent heat resistance and corrosion resistant characteristics.

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