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The difference between stainless steel 201 and 410
Date:2018-04-12 10:08:50

We are all clear about it, 410 is a kind of stainless iron, with good corrosion resistance. 201 will rust when exposed to water for a long time. What is the difference between 201 and 410 for stainless steel stamping parts? The following stainless steel plate manufacturers will give you an introduction to the difference between 201 and 410 in stainless steel plates.

410 is a kind of stainless iron. It has good corrosion resistance and machined parts. It is suitable for cutting tools for the same ordinary use. 201 will rust when exposed to water for a long time. It saves nickel and replaces brand 301. After cold working It is magnetic and is used for railway vehicles. The same ordinary anti-theft window uses 201 material.

410 magnetic 201 non-magnetic.

1. First of all, there is a big difference in material, and the color should not be well distinguished.

Since the price of the 200 series is cheaper than the 300 series, and there is not much difference outside, although the performance is far worse, there should be a growing trend in the application in a short period of time, especially in major domestic areas, which lack real stainless steel Realize that there will be a big market for manganese stainless steel. However, because the manganese-based stainless steel contains high manganese, it will be harmful to the human body for a long time if it is used in food utensils. Moreover, once the manganese element is combined with nickel, it is not arbitrarily separated again. It is very unfavorable for the regeneration application of the cost. It is not environmentally friendly and should be eliminated in the long run.

Although 400 series ferrite is not widely used at present, it has excellent processing performance. In terms of anti-rust performance, certain types of stainless iron, such as 443, can reach the level of 304 in anti-rust performance. Basically no nickel, the price is cheaper, so stainless iron is more environmentally friendly, although the same ordinary consumers still hold the concept of rusting at will with magnets, it should be the mainstream of development in the long term.

AISI(201) ≤0.15 ≤1.00 5.5-7.5 ≤0.05 ≤0.03 16-18 3.5-5.5 201 is high in manganese, the outside is very bright with dark light, high in manganese, casually rusty

201 is domestic stainless steel plate.

2. The composition of 201 is 17Cr-4.5Ni-6Mn-N, which is a Ni-saving steel grade and a substitute for 301 steel. After cold processing, it has magnetism and is used for railway vehicles.

410, it belongs to martensitic stainless steel. It is used after quenching and tempering, and its strength, plasticity and toughness are well matched. It has good corrosion resistance in weakly degraded media where the temperature does not exceed 30°C; it has sufficient corrosion resistance in salty water, steam and humid atmosphere; it has stable oxidation resistance below 700°C. In order to improve the wear resistance, fall resistance and fatigue resistance of the parts, the carbonitriding or nitriding treatment can be finished. In the annealed state, the plasticity is high, and the cold pressing forming such as deep rolling, stamping, crimping and crimping can be finished; welding and mechanical cutting workability is good, and the polishing treatment can be finished. Its tension is used to make parts that require medium strength and high toughness under the influence of falling media and attack loads.

The chemical identity of 410 stainless steel:

Carbon (C): ≤0.15; Silicon (Si): ≤1.00; Manganese (Mn): ≤1.00; Phosphorus (P): ≤0.035; Sulfur (S): ≤0.030; Nickel (Ni): 0

410 1Cr13 does not contain nickel. It is commonly known as stainless iron. The price is lower. The anti-corrosion ability and toughness are not as good as 304, but it has good performance when used as a tool.