Pratik Pipe & Fittings is an eminent manufacturer, supplier, stockist, and exporter of superior-grade 253 MA (S30815) fasteners to various industries worldwide. 253 MA is an austenitic stainless steel with better strength, oxidation resistance, and performance in harsh temperatures. Fasteners in this material have extensive uses in products requiring better creep strength and sulfidation and carburization resistance in various segments such as petrochemicals, power generation, heat treatment, and furnace production.
Our 253 MA fasteners withstand tough conditions with greater mechanical strength and better corrosion resistance in extreme temperatures. We offer a vast range of 253 MA fasteners in bolts, nuts, washers, screws, studs, and thread rods in sizes, measurements, and specifications to cater to industry standards. All these fasteners possess better weldability and formability to perform better over extended intervals in harsh applications.
Being one of the most trustworthy 253 MA fasteners suppliers, stockists, exporters, and manufacturers, utmost care is taken to have products go through extensive quality check processes and testing standards to guarantee durability and exactness. We maintain an extensive inventory to supply instant deliveries to customers globally.
We have an absolute determination to supply tailor-made 253 MA fasteners to match every individual project specification. For top-grade 253 MA (S30815) fasteners, trust Pratik Pipe & Fittings. Call now to obtain top-performing 253 MA fasteners dispatched to you in short order at competitive prices. We supply customers in diverse industries with superior-grade stainless steel fasteners that exceed performance standards.
| Specification | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Standard | DIN, ASTM, BS and all International Standards |
| Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Washers Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Machine Screws Size | M1.6 - M12 |
| Self Tapping Screw Size | No.2 - No. 14 |
| Length | 3 mm to 200 mm |
| Types | Nuts, Bolts, Screws, Stud Bolts, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap Screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw, Anchor Bolt, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi - 35,000, MPa - 241 | 30 % |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | N | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 253 MA | 0.02 max | 1 max | 0.8 max | 0.01 max | 0.5 – 1 | 17.5 – 18.5 | 19.5 – 20.5 | 0.18 - 0.22 | 6 – 6.5 | 0.03 max |
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