439 Stainless Steel Sheet 0.8-1.2mm Thickness 1260mm Width 2D Finish

product description

439 stainless steel sheet is a ferritic stainless steel material
Composition characteristics:
Carbon (C) content ≤ 0.03%, which helps to improve the welding performance and intergranular corrosion resistance of the material.
Silicon (Si) content ≤ 1.0%, which can improve the strength and heat resistance of the material.
Manganese (Mn) content ≤ 1.0%, which contributes to the strength and toughness of the material.
Phosphorus (P) content ≤ 0.04%, sulfur (S) content ≤ 0.03%, lower phosphorus and sulfur content helps to improve the corrosion resistance of the material.
Chromium (Cr) content is 17-19%, which is the main element that makes stainless steel corrosion-resistant.
Nickel (Ni) content ≤ 0.5%, the relatively low content of nickel element reduces the cost of the material.

Features:

Good corrosion resistance:
It is relatively stable in the atmospheric environment at room temperature, suitable for some environments with certain requirements for corrosion resistance, and its corrosion resistance is better than that of 200 series materials. For example, it can be used to manufacture some architectural decorative structural parts
Higher strength:
Compared with ordinary ferritic stainless steel, 439 stainless steel has relatively high strength, which can meet some application scenarios that require strength
Good welding performance:
No special preheating treatment is required during welding, but attention should be paid to controlling welding parameters during welding to ensure welding quality
Low thermal expansion coefficient:
It makes its size change relatively small when the temperature changes, which is suitable for some occasions with high requirements for dimensional stability
Good processing performance:
It can be processed through cold rolling, hot rolling and other processes to make thin plate products of various shapes and specifications, which can meet the needs of different application scenarios

Uses:

Due to its good corrosion resistance, processing performance and relatively low cost, 439 stainless steel sheets are widely used in many fields
Architectural decorative panels
Structural pipes (such as decorative structural parts)
Automobile exhaust system components (such as exhaust pipes)
Washing machine inner drums
Elevator and escalator decorative panels and some home appliance parts, etc.

Stainless Steel Plate Standard Stock Sizes:

 
0.80mm x 1260 mm x Any length 
0.88mm x 1260 mm x Any length 
0.90mm x 1260 mm x Any length
1.00mm x 1260 mm x Any length
1.20mm x 1260 mm x Any length

Technical Parameters