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ASTM A312 904L Stainless Steel Seamless Pipe SCH40 For Industry

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December 28, 2024
Category Connection: Stainless Steel Seamless Pipe
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#ss seamless pipe #304 stainless steel seamless tubing #seamless pipes and tubes
Brief: 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.
Related Product Features:
  • 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.
  • Good formability and weldability due to low carbon content.
  • Excellent fatigue strength even after prolonged exposure to high temperatures.
  • High tensile and yield strength with good elongation properties.
  • Excellent thermal expansion properties for cryogenic and high-temperature applications.
  • Available in various sizes with strict chemical composition and size control.
Faqs:
  • What industries commonly use ASTM A312 904L Stainless Steel Seamless Pipe SCH40?
    This pipe is widely used in chemical processing, oil and gas, pharmaceutical, mechanical engineering, automobile industry, rail transit equipment, steamship production, and bridge engineering.
  • 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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