What is the difference between carbon steel Q235B and normalized CCS E36 marine vessel steel plate

What is the difference between carbon steel Q235B and normalized CCS E36 marine vessel steel plate

Our company specializes in the production of steel plates, steel coil, steel sections, welded pipes and seamless pipes products, sales of GB, ASME, ASTM, JIS, DIN, EN, API and other standards and specifications of steel normalized CCS E36 marine vessel steel plate and deep-processed products, facing the domestic and foreign markets, welcome to call for inquiries. It is a modern high-tech professional enterprise integrating scientific research, production and sales.

45MnB characteristics and applications: alloy structural steel has good hardenability, the critical hardenable diameter in oil reaches 17 ~ 31mm. The machinability of steel normalized CCS E36 marine vessel steel plate is good, the forging and heat treatment process performance is also good, the tendency of grain growth, oxidation, decarburization and heat treatment deformation is also small when heated. 45MnB steel is mainly used for gears on machine tools, spindles of drilling machines, turning shafts and cams of tractors.

4140 steel is alloy structural steel, and its technical standard is ASTM A29/A29M. It belongs to ultra-high strength steel. normalized CCS E36 marine vessel steel plate, 4140 steel has high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after tempering treatment, and good low temperature impact toughness. 4140 steel is suitable for manufacturing large and medium plastic mould with certain strength and toughness.

Corrosion resistance of stainless steel mainly owes to the formation of a very thin, adhesive and translucent chromium oxide film on the surface of stainless steel. Once the film is damaged, the chromium in the stainless steel will react with oxygen in the atmosphere to restore the film quickly. At the same time, the mechanical damage can also generate a protective film quickly to prevent the normalized CCS E36 marine vessel steel plate, stainless steel from corrosion.

Standard: AISI,ASTM,BS,DIN,GB,JISMaterial Grade: ASTM A36, A283Gr.C, SS400, SPHC ,Q235B, Q345B, S235JR, S275JR, normalized CCS E36 marine vessel steel plate, S355J0, P235GH,P265GH,P395GH,P355GH,16Mo3, P275NH/NL1/NL2, P460NL1Thickness: 1.5-200mmWidth: 1000-3000mmLength: 1-12mSurface treatment: Coated or Blasting and painting Quality: MTC will be provided with goods, third part inspection is acceptable, for example BV, SGS.

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