JISG4304 SUS 410 stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that is not easily rusted, but it is not absolutely rust-free. JISG4304 SUS 410 stainless steel plate refers to steel plate which is resistant to corrosion by weak medium such as atmosphere, steam and water, and acid-resistant steel plate refers to steel plate which is resistant to corrosion by chemical etching medium such as acid, alkali and salt.
JISG4304 SUS 410 stainless steel sheet has the ability to withstand general corrosion similar to unstable Nichrome 304. Prolonged heating in the temperature range of chromium carbide may affect alloys 321 and 347 in harsh corrosive media. Mainly used in high temperature applications, high temperature applications require strong sensitization of materials to prevent intergranular corrosion at lower temperatures.
High temperature oxidation resistance
JISG4304 SUS 410 stainless steel plates have high temperature oxidation resistance, but the oxidation rate is affected by the inherent factors such as the exposed environment and product form.
The total heat transfer coefficient of the metal depends on other factors, in addition to the thermal conductivity of the metal. In most cases, the film's heat dissipation coefficient, scale and metal surface condition. JISG4304 SUS 410 stainless steel plate keeps the surface clean and tidy, so its heat transfer is better than other metals with higher thermal conductivity. Specifically, it contains C: 0.02% or less, N: 0.02% or less, Cr: 11% or more and less than 17%, and an appropriate content of Si, Mn, P, S, Al, Ni, and satisfies 12 ≤ Cr Mo 1.5Si ≤ 17, 1 ≤ Ni 30 (CN) 0.5 (Mn Cu) ≤ 4, Cr 0.5 (Ni Cu) 3.3Mo ≥ 16.0, 0.006 ≤ CN ≤ 0.030 JISG4304 SUS 410 stainless steel plate is heated to 850 ~ 1250 ° C, and then carried out 1 Heat treatment for cooling at a cooling rate of ° C/s or more. In this way, it can be a structure containing a martensite having a volume fraction of 12% or more, a high strength of 730 MPa or more, corrosion resistance, bending workability, and high strength JISG4304 SUS 410 stainless steel sheet excellent in weld heat affected zone toughness. By using Mo, B, etc., the press working property of the welded portion can be remarkably improved.
The flame of oxygen plus gas cannot cut JISG4304 SUS 410 stainless steel because the stainless steel is not easily oxidized.
The 5CM thick JISG4304 SUS 410 stainless steel plate is processed with special cutting tools, such as:
(1) Large wattage of Laser Cutting machine (laser cutting machine)
(2) Hydraulic sawing machine
(3) grinding disc
(4) Human hand saw
(5) Wire Cutting machine.
(6) High-pressure water jet cutting (professional waterjet cutting: Shanghai Xinwei)
(7) Plasma arc cutting