Is it better to have a 316 stainless steel or 304 mug?

The 316 stainless steel material of the thermos cup is better than the 304 material cup.

304 stainless steel and 316 stainless steel are both austenitic (a type of stainless steel) stainless steel, the difference between the two in chemical composition is: 316 stainless steel by reducing the chromium (Cr) content to increase nickel (Ni), and increase 2%-3% molybdenum (Mo), this structural structure greatly improves the corrosion resistance and wear resistance of stainless steel, so the performance of 316 stainless steel is better than 304 stainless steel. The density of 304 stainless steel is, the density of 316 stainless steel is, and the density of 316 stainless steel is higher than that of 304 stainless steel.

In addition to better wear and corrosion resistance than 304 stainless steel, 316 stainless steel also has better heat resistance, because the carbides formed by the molybdenum (Mo) element in 316 stainless steel are extremely stable, which can prevent the grain growth of austenite when heated and reduce the overheating sensitivity of steel. 304 stainless steel acid resistance, alkali resistance, high density, polishing without bubbles, high toughness, good processing performance, 316 stainless steel in addition to the performance characteristics of 304 stainless steel, but also resistant to special media corrosion, can improve the corrosion resistance to chemical hydrochloric acid and marine, improve the corrosion resistance to salt water halogen solution. 316 stainless steel has molybdenum and nickel added, while 304 stainless steel does not, so the ** of 316 stainless steel will be a little higher than that of 304.

Advantages of stainless steel.

1. Compared with high temperature resistance, 304 and 316 stainless steel have better high temperature resistance than ordinary stainless steel, and can reach more than 800 degrees at a maximum of 800 degrees, which is suitable for various places.

2. Anti-corrosion, 304 and 316 have chromium added elements, stable chemical properties, basically will not be corroded, and some people use 304 stainless steel as anti-corrosion materials.

3. High toughness, can be processed into different products, and the quality is very good.

4. Low lead content, 304 and 316 stainless steel have very low lead content, and there is no harm to the human body, so it is called food stainless steel.

The 316 stainless steel thermos cup has better corrosion resistance, and the corrosion resistance of 316 is higher than that of 304 for some highly corrosive liquids, such as seawater, disinfectant, etc. At the same time, in a high-temperature environment, 316 also has better stability and can withstand higher temperatures, so it has a better thermal insulation effect.

Secondly, in terms of intergranular corrosion resistance, 316 is also better than 304. Intergranular corrosion is a type of local corrosion, which mainly occurs in the grain boundary region and is the most common form of corrosion in metal materials. Therefore, for the thermos cup that needs to be used for a long time and is frequently exposed to various liquids, it is more appropriate to choose a thermos cup made of 316 material.

316 stainless steel is better than 304 stainless steel.

304 stainless steel is a food-grade stainless steel that we can often see in our lives, and it is also the choice of people when buying thermos cups and other things. 316 stainless steel is the same food grade stainless steel, has stronger heat resistance, and is also widely used in the medical industry, which is much better than 304 stainless steel.

304 stainless steel introduced.

304 stainless steel can withstand high temperature of 800 degrees Celsius, widely used in furniture, food, industry, medical industry, its internal chromium, nickel content to reach more than %, so it has strong corrosion resistance, at the same time it also has strong toughness.

316 stainless steel introduced.

316 stainless steel is a steel with molybdenum added inside, so it has stronger corrosion resistance than 304 stainless steel, and the resistance to high temperatures has also been increased to 1200-1300 degrees, which can be used in harsher environments and conditions, and ** is higher than 304 stainless steel.

Stainless steel liner material: an alloy composed of manganese, chromium, nickel and other metal elements. It is better to use stainless steel material with good stability.

Weight: Moderate.

Advantages and disadvantages: Stainless steel thermos cup has a certain ability to resist corrosion and impact. However, compared with other materials, the acid and alkali resistance is weak, and it is not suitable for carbonated drinks, fruit juices and other acidic beverages; Moreover, the inner wall of the cup is easy to get stuck in dirt and leave peculiar smells.

It is best to use it for plain water.

Cleaning method: It is better to use a soft brush or sponge brush to clean, and it is not advisable to use a steel brush or vegetable melon cloth, which is easy to scratch the inner wall.

Thermos cup liner material: Among the three materials, bone china is more special, which is to add animal ashes when firing porcelain, making the glaze more smooth and delicate.

Weight: Heavier.

Advantages and disadvantages: suitable for juice, carbonated drinks, milk, coffee and other drinks. The inner wall is easy to clean, less prone to dirt accumulation, and less likely to leave odors. However, strong collisions need to be avoided.

Cleaning method: The inner wall is not afraid of scraping, and can be cleaned with a soft brush or vegetable melon cloth.

316 stainless steel is better, 316 stainless steel is added with molybdenum element, the corrosion resistance has been greatly improved, and it can withstand high temperatures of 1200-1300 degrees. 304 stainless steel contains more than % of chromium and nickel, can withstand high temperature of 800 degrees Celsius, and the effect is not as good as 316 stainless steel in harsh environments and conditions, but it is enough to meet people's daily needs.

The thermos cups of these two materials are good, and in comparison, the 316 material is better.

But no matter how good the materials are, it is best not to store drinks in a thermos cup for a long time, let alone put liquids with acidity and alkalinity.

The security guards use 316 stainless steel and 304 stainless steel, and the difference between them should not be very big, they are all relatively good and practical just now.

Which is better, 316 stainless steel or 304? These two words have their own characteristics, and I think the above four are better. It is stainless and it does not rust.

Thermos mug 316, stainless steel and 304 stainless steel, although they are all stainless steel, but 304 stainless steel is food grade stainless steel, which should be the best.

Thermos mug 316 stainless steel cylinder and 304 stainless steel are all very good. All of them are qualified edible utensils that meet national requirements.

The thermos cup is definitely better than 316 stainless steel than 304 stainless steel, and 316 stainless steel is better than 304 in terms of performance and all aspects.

It must be that 304 steel is good, because 304 steel is food-grade steel, which can be used to hold food or drinking water, which is reassuring.

Of course, the thermos cup is the one that is 316 is better, and the 316 is a little better than the 304 one, because it is something that comes into contact with the human body.

Hello, 304 and 316 are stainless steel materials, as a thermos cup 304 stainless steel material is enough, but 316 stainless steel adds mo, so that its corrosion resistance, and high temperature strength has been greatly improved, so 316 thermos cup is better, and at the same time, it is also higher.

304 stainless steel is a common material in stainless steel, with a density of g cm, which is also called 18 8 stainless steel in the industry. High temperature resistance 800, with good processing performance and high toughness; 304 stainless steel is positioned as a "food grade" metal by the national standard - normal contact with water, tea, coffee, milk, oil, salt, sauce and vinegar and so on is no problem.

Due to the addition of MO, 316 stainless steel has particularly good corrosion resistance, atmospheric corrosion resistance and high temperature strength, and the high temperature resistance can reach 1200-1300 degrees, which can be used under harsh conditions; Excellent work hardening (non-magnetic); Excellent strength at high temperatures; The solution state is non-magnetic; The appearance of cold-rolled products is good and beautiful; Compared with 304 stainless steel, 316 is a little better, and at the same time, ** is also higher. For steel for food, 304 is sufficient.

From the cost-effective aspect of purchasing stainless steel products, it is recommended to choose 304 steel. 304 steel (stainless steel with a chromium content of 18% and a nickel content of 8%) is widely used in corrosion-resistant containers, tableware, furniture, railings, medical equipment, etc.

The 304 material is relatively better.

Kettle is a container for water, available in various materials, which can refer to a metal kettle for boiling water, or a drinking water kettle that is easy to carry. The kettle is available in a variety of materials, such as stainless steel, plastic, glass, resin, etc., as well as special materials such as birch bark and high-tech plastic liners.

304 stainless steel is a common stainless steel material, the density is, high temperature resistance 800, in order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium, more than 8% nickel content. It has the characteristics of good processing performance and high toughness, and is widely used in industrial and furniture decoration industries and food and medical industries, as well as in the production of equipment and parts that require good comprehensive performance.

From the perspective of use, 304 and 316 are the same, because the thermos cup you said is used to drink water and the like, and the liquid or use environment is a normal neutral acid-base balance environment. In terms of corrosion protection, 316's stainless steel is more corrosion-resistant, of course, if you say 316's is better than 304's in terms of ** and material function.

Hello, compared with 304, 316 is definitely better.

The thermos cup 316 stainless steel and 304 must be food grade, and 316 is better in comparison.

316 stainless steel is good, safer, and medical.

level.

The corrosiveness of 316 material is still stronger than that of 304, so 316 is better, of course, ** will definitely be higher.

316 is better.

The corrosion resistance of 316 stainless steel is better than that of 304.

Compared with the stainless steel of these two models, the steel quality of 316 is better.

316 stainless steel is good for food grade.

Every baby's growth is inseparable from the thermos cup, the baby travels, the thermos cup is a must-have item, many mothers are entangled in the choice of thermos cup for their children, the shopping cart has added a lot of thermos cups, it looks like I don't know which one to choose.

Stainless steel is a versatile stainless steel material. The high temperature resistance is also relatively good, and the general use temperature limit is less than 650. 304 stainless steel has excellent stainless corrosion resistance and good intergranular corrosion resistance.

Stainless steel, due to the addition of MO, its corrosion resistance, atmospheric corrosion resistance and high temperature strength are particularly good, and can be used under harsh conditions; Excellent work hardening (non-magnetic);

and 316 are both austenitic stainless steels, the difference is that 316 has 2% more molybdenum. In this way, the corrosion resistance of 316, especially the chlorine corrosion resistance, is better than that of 304**It is about 20% more expensive.

304 and 316 stainless steel are food-grade stainless steel, both have certain safety performance, but the corrosion resistance and high temperature resistance of 316 stainless steel are better than 304 stainless steel, so when choosing a thermos cup for children, you can choose 316 stainless steel.

The following thermos cup is made of 316 stainless steel, the design is humanized, the appearance is cute and atmospheric, and the thermos cup for the baby should not only look at the first, but also look at the performance material.

Hello, about your question I think the thermos mug 316 stainless steel is better. Here's why: chromium is about 16 18%, but 304 stainless steel has an average nickel content of 9%, while 316 stainless steel has an average nickel content of 12%.

Nickel can improve high-temperature durability, improve mechanical properties, and improve oxidation resistance in metal materials. Therefore, the nickel content of the material directly affects the comprehensive properties of the material, and 304 and 316 are austenitic stainless steels, the difference is that 316 adds 2% more molybdenum. In this way, the corrosion resistance of 316, especially the chlorine ion corrosion resistance, is better than that of 304, and it is about 20% more expensive.

Xiyouwo stainless steel has 304 and 316. So 316 stainless steel is better than 304 stainless steel! And when I bought the American KOR cool water 316 lightweight thermos cup, I specifically checked it, saying that 316 stainless steel is more advanced than 304 stainless steel, and the corrosion resistance is stronger.

Therefore, generally the 304 thermos cup cannot drink coffee, because the coffee is alkaline and will corrode the cup, but it doesn't matter if the 316 stainless steel is like the cool water 316 lightweight thermos cup, and it is appropriate to drink coffee. And the cup is also very light, so it is easy to carry in normal times. However, the cost of 316 stainless steel is too high, and few cups will be used now.

The most common materials we usually use are 304 stainless steel and 316 stainless steel.

304 stainless steel is the most common steel grade, which is resistant to high temperature of 800 degrees Celsius, and has excellent stainless corrosion resistance and good intergranular corrosion resistance. Good processability, high toughness, with weak magnetism.

Due to the addition of molybdenum elements, 316 stainless steel has better corrosion resistance and high temperature resistance, and the high temperature resistance can reach 1200-1300 degrees, which can be used under harsh conditions, and is non-magnetic.

So why is the 316 material better than the 304 material thermos cup?

First, 316 stainless steel has high corrosion resistance and can be used to hold food and beverages directly without being corroded, while 304 is easily corroded by tea and coffee.

Second, due to the molybdenum and nickel elements added to 316, 316 stainless steel is more expensive than 304 stainless steel.

Third, the carbon content of 316 material is lower, which is good for health.

Fourth, the production process of 304 steel and 316 steel is also different, 316 steel has high requirements for machine and staff operation technology in the process of drawing pipes and water rise, so in terms of production cost, 316 steel is higher than 304 steel. In terms of the price of stainless steel cups, stainless steel cup 316 steel of the same brand and capacity is about 20% more expensive than 304 steel.