The difference between 304 stainless steel and 316 stainless steel

Overview of stainless steel rods

304 stainless steel is a versatile stainless steel material with stronger rust resistance than 200 series stainless steel materials. High temperature resistance is also better, as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good resistance to intergranular corrosion. For oxidizing acids, it is found in experiments that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration ≤ 0.65 below the boiling temperature. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids.

The density of 304 stainless steel is 7.93 g/cm3. Austenitic stainless steel generally uses this value. 304 chromium content 18-20. 304 is equivalent to my country's 0Cr19Ni9 (0Cr18Ni9) stainless steel, 304 stainless steel is a universal stainless steel material , Anti-rust performance is stronger than 200 series stainless steel materials. It is also better in terms of high temperature resistance.

304 stainless steel rods are: stainless steel hexagonal rods, stainless steel square steel, stainless steel polished rods, stainless steel abrasive rods, stainless steel bright rods, imported stainless steel rods, domestic stainless steel rods, stainless steel easy car rods, SUS303 rods, SUS416 rods.

304 material: as a kind of widely used steel, it has good corrosion resistance/heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping/bending, no heat treatment hardening phenomenon (non-magnetic, just use warm- 196℃～800℃).

316 is a grade under the American standard. It belongs to stainless steel. Heat resistant. Corrosion resistant steel. It is austenitic stainless steel. For the national standard, it is 0Cr17Ni12Mo2. It is a stainless steel better than 304. In sea water and other various media. Corrosion resistance ratio 0Cr19Ni9 is good. It is mainly pitting corrosion resistant material.

316 stainless steel bar: has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping, bending, and no heat treatment hardening. Uses: tableware, cabinets, boilers, auto parts, medical appliances, building materials, food industry (316 stainless steel bar: 316 stainless steel contains molybdenum and low carbon content. It has great resistance to pitting corrosion in the ocean and in the chemical industry environment. Better than 304 stainless steel! (316L low-carbon, 316N nitrogen-containing high-strength, 316 stainless steel has a higher sulfur content, easy-to-cut stainless steel.

316 stainless steel bar: As a low-carbon 304 steel, in general, its corrosion resistance is similar to 316L, but after welding or stress relief, its resistance to intergranular corrosion is excellent. It can also be used without heat treatment. Maintain good corrosion resistance.

316 stainless steel bar: has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, good hot workability such as stamping, bending, and no heat treatment hardening. Uses: tableware, cabinets, boilers, auto parts, medical appliances, building materials, food industry (use temperature -196°C-700°C).

316 stainless steel bar: cutting tool grade martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. It is also used for surgical knives, which can be very bright.

316 stainless steel bar: 316 stainless steel contains molybdenum and low carbon content. Its resistance to pitting corrosion in the ocean and in the chemical industry environment is much better than that of 304 stainless steel (316L low-carbon, 316N nitrogen-containing high-strength, 316 stainless steel has a high sulfur content, easy-to-cut stainless steel.

Operating temperature -196°C-700°C).

How does 316 stainless steel and 304 stainless steel differ in appearance

The two most commonly used stainless steels 304 and 316 (or 1.4308 and 1.4408 corresponding to German/European standards). The main difference in chemical composition between 316 and 304 is that 316 contains Mo, and it is generally recognized that 316 has better corrosion resistance. It is more corrosion resistant than 304 in high temperature environment. Therefore, in high-temperature environments, engineers generally choose 316 material components.

Application of stainless steel rod

Household products (1/2 category tableware/cabinet/indoor pipeline/water heater/boiler/bathtub), auto parts (windshield wiper/muffler/molded products), medical appliances, building materials, chemical, food industry, agriculture, ship parts.

The price of stainless steel rod

The price of stainless steel rods will vary randomly with the production cost, transportation cost, international situation, exchange rate and supply and demand of stainless steel rods. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemical industrial products by providing a full set of customized services. If you are looking for stainless steel rods, please feel free to send an inquiry to get the latest price of stainless steel rods. The company provides stainless steel pipes of various types and specifications, which can be customized according to customer needs.

Suppliers of stainless steel rods

As a global stainless steel rod supplier, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of stainless steel products (stainless steel tubes, stainless steel rods, stainless steel wires, etc.), as well as some high-purity targets, functional ceramics and structural devices, and provides OEM services.