Astromet Steel stands at the leading edge as a depended on dealer of SA213 T91 pipes and tubes, offering top rate-grade merchandise crafted to face up to stressful industrial environments. Specializing in ASTM A213 Grade T91 Alloy Steel Seamless Tubes, Astromet Steel guarantees its offerings meet the highest requirements of performance and reliability. Engineered with precision, those tubes are designed to excel in excessive-temperature and corrosive situations, making them vital in diverse sectors.
With a focal point on first-rate and sturdiness, Astromet Steel grants Alloy Steel T91 Seamless Tubes that meet stringent industry requirements. Each tube undergoes rigorous first-rate management measures to ensure advanced overall performance and sturdiness. Astromet Steel’s dedication to excellence is evident in its meticulous manufacturing methods, ensuring that clients receive the greatest products for their programs.
In addition to seamless tubes, Astromet Steel additionally offers a complete range of ASME SA213 T91 Tubes, catering to various industrial needs. Crafted from first rate alloy steel, those tubes offer fantastic corrosion resistance and mechanical properties. Whether for high-strain packages or fashionable tubing wishes, Astromet Steel’s SA213 T91 tubes are designed to supply dependable overall performance in challenging environments.
Customers can depend upon Astromet Steel for prompt shipping and customized service. As a dependent on suppliers of Alloy Steel T91 Seamless Tubes and pipes, Astromet Steel guarantees a continuing enjoy for its clients, imparting technical assistance and support at each step of the manner. With Astromet Steel, customers can accept as true that they’re receiving top-first-class merchandise designed to satisfy their unique utility needs.
Specification Table for SA213 T91 Pipes and Tubes:
| Specification | |
| Standard | ASTM A213/A213M |
| Grade | T91 |
| Material | Alloy Steel |
| Size Range | Tubes: 1/8″ OD to 24″ OD (Outside Diameter) |
| Thickness | Tubes: 0.035″ to 4.00″ (0.9mm to 100mm) |
| Length | Single Random, Double Random, Cut Length (1-24m) |
| Ends | Plain End, Beveled End, Treaded |
| Surface Finish | Black, Varnished, Galvanized, 3LPE Coating |
| Manufacturing Process | Seamless |
| Heat Treatment | Full or Isothermal Anneal, Normalize and Temper |
| Chemical Composition | |
| Carbon (C) | 0.08 – 0.12% |
| Manganese (Mn) | 0.30 – 0.60% |
| Phosphorus (P) | 0.020% max |
| Sulfur (S) | 0.010% max |
| Silicon (Si) | 0.20 – 0.50% |
| Chromium (Cr) | 8.00 – 9.50% |
| Molybdenum (Mo) | 0.85 – 1.05% |
| Vanadium (V) | 0.18 – 0.25% |
| Niobium (Nb) | 0.06 – 0.10% |
| Nitrogen (N) | 0.03 – 0.07% |
| Mechanical Properties | |
| Tensile Strength | 585 MPa min |
| Yield Strength | 415 MPa min |
| Elongation | 20% min |
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