Kyaw Stainless is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 316H Bars. Crafted from high-carbon austenitic stainless steel, these bars are engineered to deliver outstanding strength, durability, and resistance to corrosion and oxidation, even at elevated temperatures. The 316H grade, known for its higher carbon content, offers exceptional tensile and creep strength, making it perfect for high-pressure and high-temperature applications. At Kyaw Stainless, we prioritize precision manufacturing and strict adherence to global quality standards. Our Stainless Steel 316H Bars are widely utilized in industries that require dependable performance, thermal stability, and lasting structural integrity.
Stainless Steel 316H Bars are made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), with an increased carbon content (0.04–0.10%) that enhances strength and hardness. This alloy is known for its remarkable resistance to oxidation, pitting, and intergranular corrosion. It boasts a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 40%, striking a perfect balance between toughness and ductility. With a hardness rating of approximately 85 HRB, 316H provides excellent mechanical stability and performance in high-temperature and corrosive settings.
Specifications : ASTM A276, ASME SA276 / ASTM A479 ASME SA479
Round Bars : Outside Diameter in the range of 4mm to 500mm
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Length : 1 to 6 Meters, Custom Cut Lengths
Form : Round, Square, Hex (A/F), Rectangle Etc.
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Contact us to get a quick quote for your requirement.
Stainless Steel 316H Bars are widely used in high-temperature and high-pressure environments due to their superior strength, heat resistance, and corrosion resistance. They are ideal for fabricating pressure vessels, heat exchangers, boilers, and condensers in chemical, petrochemical, and power generation industries. Commonly used in marine, offshore, and desalination plants, these bars offer excellent resistance to chloride-induced corrosion. Additionally, they are preferred in construction, oil & gas refineries, food processing, and pharmaceutical industries for their high tensile strength, durability, and excellent mechanical performance under harsh working conditions.
High-temperature environments, offering excellent strength and corrosion resistance. Ideal for use in chemical processing, petrochemical industries, and power generation applications where durability and resistance to heat are crucial.
High-temperature applications requiring exceptional strength and corrosion resistance. Suitable for use in manufacturing equipment for chemical processing, high-temperature environments, and marine applications.
High-temperature strength and corrosion resistance. They are commonly used in the construction of industrial equipment, chemical reactors, and components exposed to severe thermal conditions.
High strength and resistance to heat. These bars are utilized in chemical processing, marine environments, and high-temperature industrial applications where durability is essential.
High-temperature strength and exceptional corrosion resistance. They are suited for use in marine environments, chemical processing, and applications requiring robust performance under extreme conditions.
Designed for high-stress, high-temperature applications, providing excellent strength and resistance to corrosion. Ideal for use in structural components, chemical processing equipment, and other demanding industrial applications.
Stainless Steel 316H Bars find extensive applications in the chemical processing, petrochemical, power generation, and heat treatment sectors. Thanks to their high carbon content and superior strength, they are ideal for components like boilers, pressure vessels, heat exchangers, and furnace parts. These bars excel in high-temperature and corrosive environments, including refineries and marine applications. Additionally, they are utilized in construction, paper and pulp, and food processing industries where durability and corrosion resistance are essential. Stainless Steel 316H Bars guarantee a long service life, reliability, and performance.
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