05CuPCrNi high weather resistance steel Mn element content

Our company has 05CuPCrNi high weather resistance steel strong technical force, complete production equipment, advanced production technology, perfect testing methods, and high quality. It has a Class D (Class I and Class II pressure vessel) manufacturing license, and has passed the China Beijing Quality Center GB/T19001-2000 -ISO9001: 2000 quality certification. We can also supply 05CuPCrNi high weather resistance steel deep processing service for products 05CuPCrNi high weather resistance steel like cutting, drilling, bending, welding and grinding.

45Mn carbon structural steel can obtain better comprehensive mechanical properties after quenching and tempering. The cutting performance is still good, but the welding performance is poor, the cold deformation plasticity is low, and there is a tendency to temper brittleness. It is generally used in the quenched and tempered state, and 05CuPCrNi high weather resistance steel can also be used in Used in quenched and tempered or normalized state.

Difference between Q345R boiler vessel plate and ordinary Q345 plate, 05CuPCrNi high weather resistance steel:Q345R boiler vessel plate is pressure vessel steel, Q345 plate is low alloy steel.Q345R boiler vessel plate generally requires flaw detection and positive deviation, while Q345 plate generally has lower requirements.In terms of performance, Q345R boiler vessel plate and Q345 plate are of the same level. However, due to high requirements, they can not be mixed in general.Generally, the requirement of Q345R boiler vessel plate is higher than Q345 plate, 05CuPCrNi high weather resistance steel.

Processing performance of quenched and tempered steel: 05CuPCrNi high weather resistance steel plate can be used for cold working, bending and cutting. When the gas is cut off, cracks will not occur even without preheating. When preheating processing, quenched and tempered steel needs to be processed below the tempering temperature. Superb wear and corrosion resistance: Because it contains alloy elements such as copper and chromium, it has good corrosion resistance, higher hardness, and good wear resistance compared with ordinary steel.

05CuPCrNi high weather resistance steel, Chinese material Q235B is one of the most widely used carbon steel in the world. Some like to compare its strength with other equivalent steel grades. We need to take care that the Q235B steel strength varies with thickness. For the min. yield strength of Q235B steel plate: it is 235Mpa if thickness ≤16mm, 225 Mpa for thickness 16-40mm, 215 Mpa for thickness 40-60mm, 205 Mpa for thickness 60-100mm, 195 Mpa for thickness 100-150mm, 185 Mpa for thickness over 150mm. The tensile strength of Q235B steel plate is 375-500 Mpa.

Our company will accept the product quality objection registration record, pass it to the 05CuPCrNi high weather resistance steel production unit and relevant departments, and timely coordinate the supervision of product 05CuPCrNi high weather resistance steel quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.