Kyaw Stainless, based in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of high-quality stainless steel products, particularly known for their Stainless Steel Hard and Half Hard Coils. With a reputation built on precision engineering, exceptional quality, and durability, Kyaw Stainless ensures that their coils meet both international standards and industrial specifications. They cater to a variety of sectors, including construction, automotive, manufacturing, kitchenware, and engineering, guaranteeing corrosion resistance, high strength, and consistent performance in every product. Thanks to their advanced production techniques, rigorous quality control, and prompt delivery, Kyaw Stainless has become a trusted name for Stainless Steel Hard and Half Hard Coils in Naypyidaw, Myanmar.
Stainless Steel Hard and Half Hard Coils contain mostly iron, with 16–18% chromium and 8–10% nickel, and with traces of carbon, manganese and molybdenum based on the grade. Both coils have superior corrosion resistance, strength, and endurance. The hard coils possess greater tensile strength and hardness with a value ranging between 150–200 ksi, whereas half-hard coils provide fair formability with tensile strength ranging from 100–150 ksi. They are well-suited for wear resistance, accuracy, and extended operation in aggressive environments in applications.
Specifications : ASTM A240, ASME SA240
Thickness : 0.03 mm to 3 mm
Coil Width : 3 mm and above
Surface : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching.
Finish : Hot rolled (HR), Cold rolled (CR), SATIN (Met with Plastic Coated), Galvanized etc.
| C | Mn | P | S | Si | Cr | Ni | N | |
| Stainless Steel Hard / Half Hard Coils | 0.150 max | 2.00 max | 0.045 max | 0.030 max | 1.00 | 16.00 – 18.00 | 6.00 – 8.00 | 0.10 |
| Grade/Temper | Tensile Strength ksi (min.) | Yield Strength 0.2% ksi (min.) | Elongation -% in 50 mm (min.) |
| 301 1/4 | 125 | 75 | 25 |
| 301 1/2 | 150 | 110 | 18 |
| 301 Full Hard | 185 | 140 | 9 |
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The Stainless Steel Hard and Half Hard Coils produced by Kyaw Stainless in Naypyidaw are crafted from top-notch stainless steel grades like 304, 316, and 430. These coils are known for their excellent corrosion resistance, impressive tensile strength, and durability even under mechanical stress. Their mechanical properties boast a yield strength of 520–750 MPa, tensile strength of 700–950 MPa, and hardness that ranges from 180–220 HB, depending on the grade and temper. With precision rolling, uniform thickness, and smooth surface finishes, these coils deliver reliable performance for industrial, architectural, and manufacturing applications both in Myanmar and on the international stage.
Hot rolled half-hard and hard coils are available between 1.2mm to 10mm in thickness and up to 2000mm in width. Their high strength and rough surface finish are characteristics that make them offer moderate corrosion resistance, thus suitable for the use in structural and automotive markets.
Cold rolled hard and half-hard coils can be supplied in thicknesses from 0.3mm to 6mm and widths up to 1500mm. With good corrosion resistance and a smooth surface finish, these coils are suitable for precision and appearance applications. They find extensive application in the manufacture of appliances and automotive parts.
Polished half-hard and hard coils are available in widths up to 1500mm and thicknesses from 0.5mm to 3mm. With high corrosion resistance and a high-quality polished finish, these coils are suitable for decorative applications and components that need a sophisticated look. Typical applications include kitchen appliances and architectural features.
HR hard and half-hard coil sheets are available in thicknesses from 2mm to 10mm and widths up to 2000mm. Offering moderate corrosion resistance, these sheets are well-suited for heavy-duty applications that demand strong and durable materials. Typical uses include construction, shipbuilding, and industrial machinery.
CR half-hard and hard coil sheets are supplied in widths of up to 1500mm and thicknesses from 0.4mm to 6mm. With their excellent corrosion resistance and smooth finish, these sheets are most suitable for precision and hygiene applications. Some of the typical applications include food processing equipment and medical instruments.
Completed hard and half-hard coil sheets are available in thickness ranging from 0.5mm to 5mm and width up to 1500mm. With good corrosion resistance and a pleasing finish, these sheets are best suited for end-use application involving no further processing. They find extensive use in manufacturing consumer electronics and domestic appliances.
Kyaw Stainless is a leading stockist and supplier of high-grade Stainless Steel Hard and Half Hard Coils in Naypyidaw, Myanmar. Our coils are highly regarded in various industries and uses, testifying to our commitment to reliability and quality. We pride ourselves in providing excellent service that guarantees ultimate customer satisfaction. With cutting-edge finishing processes that differentiate us in the stainless steel industry, we continue to be committed to delivering better products and continuously satisfying the varied needs of our customers.
Kyaw Stainless’s Stainless Steel Hard and Half Hard Coils are extensively utilized in kitchen equipment, automotive parts, construction panels, electrical enclosures, industrial machinery, and decorative applications. They are particularly well-suited for fabrication, stamping, and forming tasks that demand strength, durability, and corrosion resistance. Built to endure mechanical stress, environmental exposure, and temperature fluctuations, these coils promise long-lasting performance and reliability. With a strong commitment to quality, precision, and timely delivery, Kyaw Stainless ensures that their Stainless Steel Hard and Half Hard Coils meet the highest standards.
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