موجز: 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.
خصائص المنتج ذات الصلة:
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.
قابلية تشكيل ولحام جيدة بسبب انخفاض محتوى الكربون.
Excellent fatigue strength even after prolonged exposure to high temperatures.
High tensile and yield strength with good elongation properties.
خصائص تمدد حراري ممتازة للتطبيقات المبردة وذات درجة الحرارة العالية.
Available in various sizes with strict chemical composition and size control.
الأسئلة:
ما هي الصناعات التي تستخدم بشكل شائع الأنبوب الفولاذي غير الملحوم ASTM A312 904L SCH40؟
يستخدم هذا الأنبوب على نطاق واسع في المعالجة الكيميائية والنفط والغاز والصيدلة والهندسة الميكانيكية وصناعة السيارات ومعدات النقل بالسكك الحديدية وإنتاج السفن البخارية وهندسة الجسور.
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.