Product Introduction

316l hot-rolled stainless steel plate has relatively low strength and poor surface quality (oxidation/low finish), but good plasticity. Although the mechanical properties are far from cold working, it is also inferior to forging processing, but it has good toughness and ductility.

Several uses of 316l hot-rolled stainless steel plate:

1. Structural steel The production of general structural steel and welded structural steel is mainly used for the production of steel structural parts, bridges, ships, and vehicles.

2. Weather-resistant steel Add special elements (P, Cu, C, etc.) to have good corrosion resistance and atmospheric corrosion resistance. It is used in the production of containers and special vehicles, and also used in building structures.

3. Automobile structural steel: High-strength steel plate with good drawing performance and welding performance, used in the production of automobile FRAME, WHEEL, etc.

4. Hot-rolled special steel Carbon steel, alloy steel and tool steel for general mechanical structure are used in the production of various mechanical parts after heat treatment.

physical properties

The overall heat transfer coefficient of a metal depends on other factors besides the thermal conductivity of the metal. In most cases, the heat dissipation coefficient of the film, the scale and the surface condition of the metal. Stainless steel keeps surfaces clean, so it conducts heat better than other metals with higher thermal conductivity. Liaocheng Suntory Stainless provides 8. Technical standards for stainless steel plates High-strength stainless steel plates with excellent corrosion resistance, bending workability, toughness of welded parts, and stamping workability of welded parts and their manufacturing methods. Specifically, it contains C: 0.02% or less, N: 0.02% or less, Cr: 11% or more but less than 17%, appropriate content of Si, Mn, P, S, Al, Ni, and satisfies 12≤Cr Mo 1.5Si≤ 17. The stainless steel plate with 1≤Ni 30(CN) 0.5(Mn Cu)≤4, Cr 0.5(Ni Cu) 3.3Mo≥16.0, 0.006≤CN≤0.030 is heated to 850～1250℃, and then heated to 1℃/s The above cooling rate cooling heat treatment. In this way, it can be a high-strength stainless steel plate with a structure containing more than 12% martensite by volume, high strength of more than 730MPa, corrosion resistance and bending performance, and excellent toughness of the welding heat-affected zone. Reuse of Mo, B, etc., can significantly improve the stamping performance of the welded part.

The flame of oxygen and gas cannot cut stainless steel because stainless steel is not easily oxidized.

Product Parameters