Best quality 409 stainless steel coil
Type 409 is a heat resisting ferritic stainless steel providing good oxidation and corrosion resistance compared to carbon steel. This titanium stabilized grade was developed for automotive exhaust systems but its good formability, weldability, and corrosion resistance has led to its use in other applications. The corrosion resistance of Type 409 is better than coated carbon steel, similar to that of Type 410 stainless steel, and less than that of Type 304/304L stainless steel. Type 409 is not suggested for cosmetic or surface critical applications as light surface rusting can form during exposure to atmospheric conditions.
Composition
C:≤0.08
Mn:≤1.00
Si:≤1.00
Cr:10.5~11.75
Ni②:≤0.50
P:≤0.045
S:≤0.03
Ti:(6C~0.75)
Physical Properties
Typical mechanical properties are based on ASTM A240
Condition:Annealed (Min)
Tensile Strength Min (UTS):55 ksi
Yield strength:0.2% YS Min25 ksi
Elongation% in 2” Min (50.8 mm):20%
Hardness Rockwell:88RB (Max)
Uses of Stainless Steel 409
Stainless steel grade 409 is a mid-range product typically found in appliances, cookware, sinks, kitchen utensils, and food service equipment. It is also found in automotive parts and clamps as well as railroad cars, and window trim. Its structural integrity and makeup make it ideal for uses in these industries. It tends to not be a good choice, however, for outdoor structural use, because it is susceptible to pitting and crevice corrosion from certain elements like salt water.
Company information:
Jawaysteel Co., Ltd., founded in 1998, is a professional manufacturer and global exporter specializing in stainless steel and normal steel manufacture and exportation.Our plant now covers a land area of 18000 square meters, with 160 employees and 19 technicians.
Contact:
Web:www.jawaysteel.com
Tel No: 0086-21-36360955 /36360933/36361733/36361755
Fax No: 0086-21-36361766
Mob: 0086 13816774351
E-mail:806@jawaysteel.com
Skype:jawaysteel806
Wechat:0086 13816774351
Address: Suite 15G,Yongrong Enterprise Center,No.1111 Liyang Road,HongKou Area,Shanghai 200081,China.
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