GB 05CuPCrNi Chinese steel grade Vs 316 steel

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GB 05CuPCrNi Chinese steel grade Vs 316 steel

GB 05CuPCrNi Chinese steel grade,Our company has 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 deep processing service for products GB 05CuPCrNi Chinese steel grade like cutting, drilling, bending, welding and grinding,GB 05CuPCrNi Chinese steel grade.

20# steel plate is a high-quality low-carbon carbon steel plate, cold extruded, carburized and hardened steel. , 20# steel has low strength, good toughness, plasticity and weldability. The tensile strength is 253-500MPa, and the elongation is ≥24%. 20# steel performance is basically similar to 15# steel, but the strength is slightly higher. The cold-drawing or normalizing state of the cutting process is better than the annealing state. 20# steel is used to manufacture various mechanical parts with high toughness under hot rolling or normalizing state, which require high toughness.

The Performance requirements of low alloy structural steel, GB 05CuPCrNi Chinese steel grade:
(1) High strength: generally, the yield strength is above 300Mpa.
(2) High toughness: the elongation is required to be 15% - 20%, and the room temperature impact toughness is greater than 600kJ/m ~ 800kJ/m. For large welded components, higher fracture toughness is required.
(3) Good weldability and cold forming property.
(4) Low cold brittle transition temperature.
(5) Good corrosion resistance.

GB 05CuPCrNi Chinese steel grade,Hot-rolled steel sheet / cold-rolled steel sheet: Steel ingots or slabs are difficult to deform at normal temperature and difficult to process They need to be heated to 1100 ° C to 1250 ° C for rolling This rolling process is called hot rolling Rolling at room temperature is generally understood as cold rolling However, from the point of view of metallurgy, the boundary between hot rolling and cold rolling should be distinguished by the temperature of metal recrystallization, that is, rolling below the recrystallization temperature is cold rolling; Rolling above the recrystallization temperature is hot rolling,GB 05CuPCrNi Chinese steel grade.

The carbon content of medium carbon steel plate is 0.25% - 0.60%. In addition to carbon, it can also contain a small amount of manganese (0.70% - 1.20%). The medium carbon steel plate after quenching and tempering has good comprehensive mechanical properties. The highest hardness is about HRC55 (hb538) and σ B is 600-1100mpa.
GB 05CuPCrNi Chinese steel grade

Our company regularly visits customers, consults and follows up the after-sales service, and directly solves problems for customers. In the use of our steel materials, whether quality problems or not, the after-sales will help solve the problem as soon as possible. We promise free life-long replacement for any product quality problems. The sound after-sales service system make you free from worries.

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