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| مكان المنشأ: | الصين |
| اسم العلامة التجارية: | YUHONG |
| إصدار الشهادات: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| رقم الموديل: | ASTM A213 T5 |
| الحد الأدنى لكمية: | 500 كجم |
|---|---|
| الأسعار: | قابل للتفاوض |
| تفاصيل التغليف: | علبة / حزمة من الحديد / الحزمة مع غطاء بلاستيكي |
| وقت التسليم: | 15-20 يومًا |
| شروط الدفع: | الاعتماد المستندي، تي/تي |
| القدرة على العرض: | 800 طن / شهر |
| معيار: | ASTM A213/ASME SA213 | درجة المواد: | T5 (UNS S50100) |
|---|---|---|---|
| نوع المنتج: | أنابيب غير ملحومة | مادة: | سبائك الكروم والموليبدينوم الصلب |
| تطبيق: | أنابيب الغلاية عالية الحرارة | نطاق الحجم: | التطوير التنظيمي 1/4 "إلى 4" |
| إبراز: | ASTM A213 T5 alloy steel tube,chromium molybdenum steel tube,high temperature seamless steel tube,chromium molybdenum steel tube,high temperature seamless steel tube |
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ASTM A213 T5 Alloy Steel Seamless Tube Chromium Molybdenum Steel for High Temperature Service
YUHONG GROUP leverages 35 years of industrial expertise and a global presence spanning 85 countries to deliver high-performance alloy steel tubing for critical high-temperature applications. Our ASTM A213 T5 chromium-molybdenum alloy seamless tubes are engineered for the power generation and petrochemical industries, where elevated-temperature resistance and durability are paramount.
With decades of experience in metallurgy and precision manufacturing, we provide ASTM-compliant tubing solutions that ensure reliability in boiler systems, heat exchangers, and high-pressure piping applications worldwide. Our commitment to quality and technical excellence makes us a trusted partner for energy and process industry clients worldwide.
Chemical Composition of Grade T5 (UNS K41545)
| Element | Requirement (%) |
| Carbon (C) | 0.15 max |
| Manganese (Mn) | 0.30 - 0.60 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.50 max |
| Nickel (Ni) | ... |
| Chromium (Cr) | 4.00 - 6.00 |
| Molybdenum (Mo) | 0.45 - 0.65 |
| Vanadium (V) | ... |
| Boron (B) | ... |
Heat Treatment Requirements for Grade T5 (UNS K41545)
| Parameter | Specification | Notes |
| Grade | T5 | Chromium-Molybdenum Alloy Steel |
| UNS Number | K41545 | |
| Heat Treat Type | Full or Isothermal Anneal, or Normalize and Temper | Multiple approved heat treatment processes are available. |
| Subcritical Annealing or Tempering Temperature | 1200 to 1350 °F [650 to 730 °C] | This is a critical step following normalization (if performed). |
| Subcritical Annealing or Tempering Temperature (Alternative) | 1250 °F [675 °C] | A specific temperature within the range is called out. |
| ASTM Grain Size No. | Not Specified | - |
Mechanical Properties of Grade T5 (UNS K41545)
| Property | Requirement | Notes |
| Grade | T5 | Low Alloy Steel (Chromium-Molybdenum) |
| UNS Designation | K41545 | |
| Tensile Strength, min | 60 ksi [415 MPa] | |
| Yield Strength (0.2% Offset), min | 30 ksi [205 MPa] | |
| Elongation in 2 in. or 50 mm, min | 30% | See footnotes a, b, c for test exceptions |
| Hardness, max | 163 HBW / 170 HV / 85 HRB | Brinell, Vickers, or Rockwell B Scale |
Key Application Advantages of ASTM A213 T5 Alloy Steel Seamless Tube
1. Excellent High-Temperature Performance
The chromium-molybdenum alloy composition (T5 grade) provides outstanding oxidation resistance and sustained strength at temperatures up to 538°C (1000°F), making it ideal for high-temperature service in boilers and heat exchangers.
2. Superior Corrosion & Oxidation Resistance
Offers enhanced resistance to oxidation, sulfidation, and creep under elevated temperatures, significantly extending service life in thermal power plants and refinery applications.
3 . Optimized Thermal Efficiency
The seamless tube structure ensures uniform wall thickness and smooth internal surface, promoting efficient heat transfer and reducing energy consumption in power generation systems.
4 . Proven Reliability in Critical Applications
Widely used in superheaters, reheaters, and heat exchanger components, demonstrating reliable performance under cyclic thermal conditions and high-pressure environments.
5 . Global Standard Compliance
Manufactured in full compliance with ASTM A213/ASME SA213 standards, ensuring material quality and safety for international power and process industry projects.
اتصل شخص: Adair Xu
الهاتف :: +8618355088550
الفاكس: 0086-574-88017980
