430 Bright Annealed (BA) Stainless Steel Sheet
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 430 bright annealed (ba) stainless steel sheet in China. If you're going to wholesale high quality 430 bright annealed (ba) stainless steel sheet made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
430 stainless steel plate metal is a slightly lower grade than the 300 series and is commonly used for applications when the metal needs to hold a magnet, which the 300 series does not. 430 stainless steel sheet bright annealed finish is slightly more susceptible to corrosion since it does not contain nickel or molybdenum like the 300 series. This metal will hold a magnet, but not act as a magnet.


430 is in the "Ferritic" group of stainless steels, containing more chromium, no nickel, and carbon from .6% to 35%. It is magnetic and does not respond to heat-treatment. SS 430 has good corrosion resistance and is highly resistant to atmospheric oxidation and strong oxidizing solutions. It can be readily drawn and formed, and it is weldable by common techniques.
430 SS Plate Metal Chemical Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
| Element | 430 |
| Carbon | 0.12 |
| Chromium | 16.0-18.0 |
| Nickel | 0.75 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
* Maximum, unless range is indicated
ASTM A240 and ASME SA240 430 Stainless Steel Mechanical Properties
Mechanical property requirements for annealed product as specified in ASTM A240 and ASME SA240
| Property | 430 |
| Yield Strength, min. (ksi) | 30 |
| Tensile Strength, min. (ksi) | 65 |
| Elongation, min. (%) | 22 |
| Hardness, max. (Rb) | 89 |
430 bright annealed (BA) finish stainless steel sheet Technical Mechanical Properties
| Property | 430 Annealed |
|---|---|
| Tensile Strength (psi) | 70,000 |
| Yield Point (psi) | 45,000 |
| Elongation % in 2 | 25 |
| Rockwell Hardness | 85 |
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