Tubo sin soldadura de acero inoxidable SCH40 de ASTM A312 904L para la industria

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December 28, 2024
Conexión De Categoría: Tubos de acero inoxidable sin soldadura
Breve: Discover the ASTM A312 904L Stainless Steel Seamless Pipe SCH40, designed for industrial applications requiring superior corrosion resistance and strength. Ideal for chemical processing, oil and gas, and pharmaceutical industries, this pipe offers excellent performance in harsh environments.
Características De Productos Relacionados:
  • Made from high chromium, nickel, and iron content for superior corrosion resistance.
  • Low carbon content with added copper and molybdenum for excellent pitting resistance.
  • Suitable for environments requiring resistance to elevated temperatures and high corrosion.
  • Buena formabilidad y soldabilidad debido al bajo contenido de carbono.
  • Excellent fatigue strength even after prolonged exposure to high temperatures.
  • High tensile and yield strength with good elongation properties.
  • Excelentes propiedades de expansión térmica para aplicaciones criogénicas y de alta temperatura.
  • Available in various sizes with strict chemical composition and size control.
FAQ:
  • ¿Qué industrias utilizan comúnmente la tubería sin costura de acero inoxidable ASTM A312 904L SCH40?
    Esta tubería se utiliza ampliamente en procesamiento químico, petróleo y gas, farmacéutica, ingeniería mecánica, industria automotriz, equipos de transporte ferroviario, producción de barcos y ingeniería de puentes.
  • What are the key mechanical properties of 904L stainless steel pipes?
    The 904L pipes offer a tensile strength of 71 KSI (min.), yield strength of 31 KSI (min.), elongation of 35% in 2 inches, and hardness ranging from 70-90 Brinell or 150 Rockwell B.
  • How does the chemical composition of 904L stainless steel enhance its performance?
    The high chromium (19-23%) and nickel (23-28%) content, along with low carbon (0.02% max), molybdenum (4-5%), and copper (1-2%), provide superior corrosion resistance, toughness, and resistance to pitting and crevice corrosion.
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