| Product Name: | Stainless Steel Flat Bar | Standard: | ASTM A479 |
|---|---|---|---|
| Material: | 304， 304L， 304H， 309S， 310S， 316L， Etc. | Shape: | Flat |
| Technique: | Hot Rolled， Cold Drawn | Thickness: | 0.05mm – 3.00mm |
| Application: | Boiler | ||
| High Light: | Boiler Stainless Steel Flat Bars， SA479 Stainless Steel Flat Bars， ASTM SA479 Stainless Steel Flat Bars | ||
ASTM SA479 Stainless Steel Flat Bars Used In Boiler
Overview
ASTM SA479 is a specification for stainless steel bars， including flat bars. This specification covers hot- and cold-finished bars of stainless steel for use in a variety of applications， including construction， manufacturing， and other industries.
Stainless steel flat bars are rectangular-shaped bars with a flat surface and straight edges. They are commonly used in construction， automotive， and manufacturing industries for various applications， such as structural support， framing， and machinery components.
The ASTM SA479 specification provides requirements for the chemical composition， mechanical properties， dimensions， and tolerances of stainless steel flat bars. It specifies the grades of stainless steel that can be used for flat bars， such as austenitic， ferritic， and martensitic grades.
Manufacturers and suppliers of stainless steel flat bars that comply with ASTM SA479 ensure that their products meet the specified requirements for quality and performance. Customers can rely on ASTM SA479-compliant stainless steel flat bars for their applications， knowing that they meet the industry standards for material properties and dimensions.
Stainless Steel Flat Bars Used In Boiler
Stainless steel flat bars are commonly used in boilers due to their high corrosion resistance and strength. They are often used in the construction of boiler components such as tubes， pipes， and fittings. Stainless steel flat bars are also used for the fabrication of heat exchangers， pressure vessels， and other critical boiler components.
The use of stainless steel flat bars in boilers helps to ensure the longevity and efficiency of the system. Stainless steel is known for its resistance to corrosion， which is essential in a high-temperature and high-pressure environment like a boiler. Additionally， stainless steel has excellent strength and durability， making it a reliable material for boiler applications.
Stainless steel flat bars provide a reliable and long-lasting solution for boiler construction， ensuring the safety and performance of the system.
Chemical Composition
| Grade | Carbon | Manganese | Silicon | Phospherous | Sulfur | Chromium | Molybdenum | Nickel | Nitrogen |
|---|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.040 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
| SS 304L | 0.03 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 12 | 0.10 max |
Mechanical Behaviour
| Density | Yield Strength | Melting Point | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | Psi – 30000 ， MPa – 205 | 1400 °C or (2550 °F) | MPa – 515， Psi – 75000 | 35 % |
| 8.0 g/cm3 | Psi – 30000 ， MPa – 205 | 1400 °C (2550 °F) | Psi – 75000 ， MPa – 515 | 40 % |
Equivalent Material
| STANDARD | WERKSTOFF NR. | EN | BS | GOST | UNS | JIS | AFNOR |
|---|---|---|---|---|---|---|---|
| SS 304 | 1.4301 | X5CrNi18-10 | 304S31 | 08Х18Н10 | S30400 | SUS 304 | Z7CN18‐09 |
| SS 304L | 1.4306/1.4307 | X2CrNi18-9 / X2CrNi19-11 | 304S11 | 03Х18Н11 | S30403 | SUS 304L | Z3CN18‐10 |
Stainless Astm A276 Material Condition
H&T | Hardened and tempered. |
ANN | Annealed |
PH | Precipitation hardened. |
Application
Oil and Gas Industries
Food Processing Industries
Equipments
Pipeline
Power Industries
Ship Building Industries
Paper Industries
Cement Industries
Chemical Industries
Railways
Electric Motors & Pumps
Agriculture
Automobiles
Hoses & Fittings
Mining
Shaft Making
Miscellaneous Fabrication Jobs
Tools & Fixtures (including strapping， banding， buckles & brackets)
Ornamental Iron Work
Manufacturing Parts & Equipment
Machinery Frames
