간략히: 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.
관련 제품 특징:
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.
낮은 탄소 함유량으로 인해 좋은 형성성과 용접성이 있습니다.
Excellent fatigue strength even after prolonged exposure to high temperatures.
High tensile and yield strength with good elongation properties.
냉동 및 고온 응용 프로그램에 대한 우수한 열 확장 특성.
Available in various sizes with strict chemical composition and size control.
자주 묻는 질문:
ASTM A312 904L 스테인리스강 이음매 없는 파이프 SCH40은 어떤 산업에서 일반적으로 사용됩니까?
이 파이프는 화학 처리, 석유 및 가스, 제약, 기계 공학, 자동차 산업, 철도 수송 장비, 증기선 생산, 교량 공학 등 다양한 분야에서 널리 사용됩니다.
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.