2B stainless steel plate refers to the surface state of 2B, a resistant to air, steam, water and other weak corrosion medium and with stainless steel. The thickness of this stainless steel plate is generally 0.03mm or 300mm, and the length can generally be adjusted as required. AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN and other series of standard stainless steel 2B plates are generally used for certain special requirements on the surface.
Manganese (Mn): 1.00% Phosphorus (P): 0.040%
Sulfur (S): 0.030% Nickel (Ni): 0.60% chromium (Cr): 16.00~18.00% Molybdenum (Mo): 2.00-3.00%
Melting point: 1427℃ coefficient of expansion: m / m ℃ (at 20-100℃)
Young's modulus: kN/mm2 Rigid modulus: kN/mm2 Application standard: n / a (UNS)
Yield strength: 205 N/mm2
Tensile strength: 450 N/mm2
Hardness: HV 200 HRB 88
2B represents the surface state of the stainless steel sheet 304 and also the stainless steel surface machining grade. The original surface state of the stainless steel coil at the time of the factory is basically 2B surface.2B surface is stainless steel plate 304L cold rolled after heat treatment and pickling, and then polished kun processing, and finally do a mild cold rolling to get a certain gloss. In addition to 2B, the surface processing grade is N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8,2D, 2B, HL, BA, 6K, 8K and so on. Processing technology: hot rolled annealed shot pickling, cold rolled annealed acid washing and quality rolling.
Heat treatment is different.2B is a cold rolled plate, which is rolled from the hot rolled coil below the recrystallization temperature at room temperature. Mainly used in automobile manufacturing, electrical products, etc. Cold rolling is rolling at recrystallization temperature, but it is generally understood as rolling using room temperature rolling materials.
5. Material type of the 2B stainless steel plate
2B stainless steel plates are201,202,301,302,303,304,304L,304L,310S,316,316L,317L,321,31310S,410,410S,420,430,431,440A, 904L.
2B stainless steel plate is a very widely used stainless steel material, can be seen everywhere in our life, it is widely used in high temperature applications, medical equipment, building materials, chemistry, food industry, agriculture, ship parts and so on. It is also suitable for food, beverage packaging, kitchen supplies, trains, planes, conveyor belts, vehicles, bolts, nuts, springs, and screens.
What is 2B board, 2B plate steel is what meaning, mainly used to where, I believe you have understood, if you need to purchase 2B stainless steel board, or consult 2B stainless steel board, sincerely welcome you to consult Shandong Aofeng metal materials Co., LTD.
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