0Cr18Ni9 stainless steel

0Cr18Ni9 and 304 are the same material. 0Cr18Ni9 is a Chinese grade, and 304 is an American grade.

0Cr18Ni9 is the most widely used stainless steel heat-resistant steel, used in food equipment, general chemical equipment, and industrial equipment for atomic energy. Non-magnetic, with good low temperature performance.

0Cr18Ni9 steel thin section size weldment has sufficient resistance to intergranular corrosion, excellent corrosion resistance in oxidizing acid (HNO3), in alkaline solution and most organic acids and inorganic acids as well as atmosphere, water, steam Medium corrosion resistance is also good.

0Cr18Ni9 chemical composition:
Carbon C: ≤0.08
Silicon Si: ≤1.00
Manganese Mn: ≤2.00
Sulfur S: ≤0.030
Phosphorus P: ≤0.045
Chromium Cr: 17.00～20.00
Nickel Ni: 8.00～10.50

0Cr18Ni9 mechanical properties:
Tensile strength σb (MPa): ≥520
Conditional yield strength σ0.2 (MPa): ≥205
Elongation δ5 (%): ≥40
Area shrinkage ψ (%): ≥60
Hardness: ≤187HBS; ≤90HRB; ≤200HV
Processing technology

0Cr18Ni9 Features:
It has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping and bending, no heat treatment hardening phenomenon, no magnetism.

0Cr18Ni9 use:
Household goods, cabinets, indoor pipelines, water heaters, boilers, bathtubs, auto parts, medical appliances, building materials, chemicals, food industry, agriculture, marine parts.

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