Architects also use stainless steel 304 for accents to exterior designs like fire and water features, railings, trim and panelling. SUS 304 stainless steel has good weldability and can be welded by the usual welding method without heat treatment before welding. SS304 ( AISI 304) is the most frequently used stainless steel when making other stainless steel materials and is typically bought in a cold or annealed condition. Similar to SUS304, SS304 also contains 18% Cr and 8% Ni and is, therefore, referred to as 18/8. Close Analogs: UNS S30400; AMS 5501, 5513, 5560, 5565; ASME SA182, SA194 (8), SA213, SA240; ASTM A167, A182, A193, A194 has good resistance to oxidation in intermittent service up to 870°C and in continuous service to 925°C. However, continuous use at 425- 860°C is not recommended. In this instance 304L is recommended due to its resistance to carbide precipitation. Where high strength is required at temperatures above 500°C and up to 800°C grade 304H is recommended. This material will retain aqueous corrosion resistance. Fabrication

When it comes to 316stainless steel, you can expect better corrosion and pitting resistance to chlorides than 304 stainless steel and higher levels of strength at elevated temperatures. This is due in part to the addition of molybdenum. This is what makes it an ideal grade for such applications as pumps, valves, textile and chemical equipment, pulp & paper and marine applications. stainless steel is an extra low carbon variation that avoids harmful carbide precipitation due to welding. This variation offers the same corrosion resistance as 304 stainless steel, but with slightly lower mechanical properties. What is 316 Stainless Steel and Where Is It Used? ASTM A959: Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless SteelsAs mentioned above, stainless steel 304 has great weldability both including and not including filler materials. It is also applicable to all of the conventional welding techniques. SUS304は、耐食性が高く、錆びにくい特徴があります。そのため、食品加工業や医療機器、化学工業などの分野で広く利用されています。食品加工業では、食品の加熱や保存に使用される容器や機械部品に使用されています。また、医療機器では、手術器具や人工関節などに使用されています。 SUS304は、その特性からさまざまな場面で使用される優れた材料です。その一方で、適切な使用方法やメンテナンスが必要となるため、注意が必要です。 5-2. SUS304の規格サイズの通販サイトの比較と選び方

SS304 has great weldability, heat and corrosion resistance, low-temperature strength, processability, mechanical properties, no hardening from heat treatment, and great warm workability like bending and stamping. SS304 is used in a vast array of applications in many industries, including food, medical and decoration work. SUS304はクロムとニッケルの含有量が高く、耐食性に優れています。一方、SUS430はクロムの含有量が低く、耐食性はSUS304よりも劣ります。そのため、屋外での使用や湿気の多い場所では、SUS304の方が適しています。 SUS201, SUS202, SUS302, SUS302B, SUS304N2, SUS304TP, SUS305, SUS312L, SUS317, SUS317L, SUS321, SUS347, SUSXM7 SUS304は強度があり、耐熱性も優れています。これにより、高温の環境や機械的な負荷のかかる場所でも安定した性能を発揮します。そのため、建築や自動車、航空機などの産業でも重要な役割を果たしています。 SUS304 material is a Japanese JIS standard and the most commonly used stainless steel, containing 18% Cr and 8% Ni. It can maintain good strength and heat resistance in high temperature and low temperature environments, and also has good corrosion resistance, weldability, cold workability and mechanical properties in the mild atmosphere. Material SUS304 MeaningRyerson is a leading North American metal supplier that provides more than just metal. We respond to the ever-changing needs of manufacturing today. Key Words: aisi304, aisi 304, T304, T 304, SUS304, SS304, 304SS, 304 SS, UNS S30400, AMS 5501, AMS 5513, AMS 5560, AMS 5565, AMS 5566, AMS 5567, AMS 5639, AMS 5697, ASME SA182, ASME SA194 (8), ASME SA213, ASME SA240, ASME SA249, ASME SA312, ASME SA320 (B8), ASME SA358, ASME SA376, ASME SA403, ASME SA409, ASME SA430, ASME SA479, ASME SA688, ASTM A167, ASTM A182, ASTM A193, ASTM A194, ASTM A666, FED QQ-S-763, MILSPEC MIL-S-5059, SAE 30304, DIN 1.4301, X5CrNi189, B.S. 304 S 15, EN 58E, PN 86020 (Poland), OH18N9, ISO 4954 X5CrNi189E, ISO 683/13 11, 18-8 Component SS 304 stainless steel physical properties are listed in the table below such as density, melting point, specific heat, electrical resistivity, elastic modulus (modulus of elasticity), thermal conductivity, and coefficient of thermal expansion (CTE).