Product introduction
304 stainless steel is a widely used chrome-nickel stainless steel, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; Stamping, bending and other hot processing good, no heat treatment hardening phenomenon (using temperature -196℃ ~ 800℃). Corrosion resistance in the atmosphere, if it is an industrial atmosphere or heavily polluted area, it needs to be cleaned in time to avoid corrosion. Suitable for food processing, storage and transportation. It has good workability and weldability. Plate heat exchanger, bellows, household articles (1 and 2 types of tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), automobile parts (windscreen wipers, mufflers, molding products), medical equipment, building materials, chemistry, food industry, agriculture, ship parts, etc. The content of the strictly controlled 304 stainless steel, can also be called food grade 304 stainless steel.

Grade UNS W. Nr
304 S30400 1.4301

Mechanical properties
Minimum value at 20℃
抗拉強度 / Tensile Strength
屈服強度 / Yield Strength
σp0.2/ MPa
屈延伸率 / Elongatior
σ 5/%
515-1035 205 40

Chemical composition
304 C Mn P S Si Cr Ni
Requirement,% ≤0.08 ≤2.00 ≤0.045 ≤0.030 ≤1.00 18.0-20.0 8.0-11.0


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