Cold Rolled SUH409L Stainless Steel Sheet Thickness 0.4 - 3.0mm 2D Surface SS Sheet

Brand Name:TISCO
Certification:ISO
Model Number:409L
Minimum Order Quantity:500 kgs
Delivery Time:5 - 12 days based on the quantity
Payment Terms:T/T, Western Union, L/C
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Location: Wuxi Jiangsu China
Address: No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
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Cold Rolled SUH409L Stainless Steel Sheet Thickness 0.4 - 3.0mm 2D Surface SS Sheet


Products Specification


Products Name409L Stainless Steel Sheet
StandardASTM EN JIS GB BIS
Thickness0.4mm 0.5mm 0.6mm 0.8mm 1.0mm 1.2mm 1.5mm 2.0mm 2.5mm 3.0mm
Surface2B 2D or process other surface as request
Standard Size1219*2438mm 1000*2000mm
ServiceSlit Cutting, bending , surface treatment
Other Grade200 Series: 201 202
300 Series: 301 304 304L 309S 310S 316L 316Ti 317l 321 329 347
400 Series: 409L 410S 416 420 431 436L 439 441 443 444 446
Special Grade: 254SMO 904L 2205 2507 253MA Nickel Alloy
MOQ500 kgs
PackingWooden Pallets and waterproof paper

409L stainless steel is a type of ferritic stainless steel that has been widely used in various industries, from automotive to food and beverage. It is a highly versatile material with excellent corrosion resistance and good formability. In this blog post, we’ll discuss the composition, physical properties, mechanical properties, and uses of 409L stainless steel.

409L Stainless Steel Composition

The chemical composition of 409L ss is as follows: iron (Fe) balance; chromium (Cr) 11.5-14%; molybdenum (Mo) 0.5-1%; manganese (Mn) 1%; phosphorus (P) 0.045%; sulfur (S) 0.03%; silicon (Si) 1%.

GradeC (max)Si (max)MnCrNiP(max)S (max)Ni(max)Other Elements
SS 409L0.031.001.0010.50-11.701.5 max0.0400.0300.50Ti=6X(C+N)Min., 0.75Max

409L Stainless Steel Physical Properties

409L grade stainless steel has a density of 7.86 g/cm3 and a melting point range between 1390-1450 °C. It has an elongation at a breakage rate of 22%, good thermal conductivity, and a low thermal expansion coefficient which makes it suitable for use in high-temperature environments such as automotive exhaust systems.

409L Stainless Steel Mechanical Properties

409L SS is a ferritic material which means it has low ductility and poor weldability compared to austenitic steels such as 304 or 316 grades. The mechanical properties of 409L stainless steel include a tensile strength between 360-550 MPa, a yield strength between 170-380 MPa, and an ultimate tensile strength between 370-570 MPa. It also exhibits good fatigue resistance up to 8 ksi in cyclic stress applications due to its ferritic microstructure.

ElementTensile Strength %Yield Strength %ElongationHardness (HRB) max
SS 409L3801702088

409L Stainless Steel Equivalent

STANDARDUNSWNR.
SS 409LS409031.4512

409L Stainless Steel Uses

Due to its good corrosion resistance and formability, stainless steel 409L is well suited for use in corrosive environments such as automotive exhaust systems or food processing equipment where exposure to chemicals or extreme temperatures can be expected. Its low cost makes it attractive for use in mass-production applications such as automotive mufflers or kitchen sinks where cost savings are desired without sacrificing performance or durability. Additionally, due to its ferritic microstructure, it can also be used in applications requiring high fatigue resistance, such as powertrain components or other parts subject to cyclic loading conditions over extended periods of time.


China Cold Rolled SUH409L Stainless Steel Sheet Thickness 0.4 - 3.0mm 2D Surface SS Sheet supplier

Cold Rolled SUH409L Stainless Steel Sheet Thickness 0.4 - 3.0mm 2D Surface SS Sheet

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