Aisi Type 430 Stainless Steel Sheet Coil Suppliers Price For 21
Gauge Thickness With Food Grade Bright Finish
430 Stainless Steel is a ferritic stainless steel with corrosion resistance
approaching that of 304/304L stainless steel. This grade does not
work harden rapidly and can be formed using both mild stretch
forming, bending, or drawing operations. This grade is used in a
variety of interior and exterior cosmetic applications where
corrosion resistance is more important than strength.
430 Stainless Steel has poor weldability compared to most stainless steels due to the
higher carbon content and lack of stabilizing elements for this
grade, which requires post weld heat treatment to restore the
corrosion resistance and ductility. Stabilized grades such as Type
439 and 441 should be considered for welded ferritic stainless
#430 Stainless Steel Standard Inventory Specifications
▶ astm a240 ▶ asme sa240
▶ uns s43000 ▶ ams 5503
#430 Stainless Steel Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and
#430 Stainless Steel Mechanical Properties
Mechanical property requirements for annealed product as specified
in ASTM A240 and ASME SA240
|Yield Strength, min. (ksi)||30|
|Tensile Strength, min. (ksi)||65|
|Elongation, min. (%)||22|
|Hardness, max. (Rb)||89|
#430 Stainless Steel Physical Properties
Modulus of Elasticity, psi
29.0 x 106
Coefficient of Thermal Expansion, 68-212˚F, /˚F
5.7 x 10-6
Thermal Conductivity, Btu/ft hr ˚F
Specific Heat, Btu/lb ˚F
Electrical Resistivity, Microohm-in
Q1. What’s your main products?
A1. Hot rolled,Cold rolled,Galvanized/Galvalume steel coils,
prapainted galvanized steel coils, 201/304 stainless steel coil and
sheets, steel plate & color steel tile etc.
Q2. Can we visit your factory?
A2. Warmly welcome. If we have your schedule, we will arrange our
professional sales team to follow up your case.
Q3. How can you ensure the quality?
A3. All products have to go through three checks in the whole
processing,we have professional team to deal with everything.
Q4. What is your delivery time?
A4. 3-5 working days after receiving your balance payment.
Q5. What kind of equipment in your factory?
A5. Our factory have advanced hot rolled and cold rolling
production equipment and testing equipment,it can ensure the