| 标准： | astm a268， asme sa268 | 材料等级： | TP405，UNS S40500， 1.4002， X6CrAl13 |
|---|---|---|---|
| 钢级： | 400 Series | 类型 | 无缝，焊接 |
| 长度 | 1-12 米或根据您的要求 | 形状 | 圆形 |
| 表面： | 退火，酸洗 | 应用： | 建筑，装饰，工业，锅炉，化工 |
| 强光 | Ferritic Stainless Steel Seamless Tube， TP405 Seamless Heat Exchanger Tube， 12m Seamless Steel Tube | ||
ASTM A268 TP405， 1.4002， X6CrAl13 Stainless Steel Seamless Tube For Heat Exchanger
ASTM A268 TP405 is a standard specification for seamless and welded ferritic and martensitic stainless steel tube for general corrosion-resisting and high-temperature service. TP405 refers to the specific grade of stainless steel. This TP405 stainless steel seamless tube produced under this A268 specification is commonly used in applications where high temperature and corrosion resistance are required， such as in the petrochemical， chemical， and power generation industries. Our Group has supplied ASTM A268 TP405 Ferritic Stainless Steel Tubes for many years. You can rest assured about our quality.
400 Series Material Ferritic and Martensitic Stainless Steel Tube， produced to applications where better mechanical properties， hardness， chloride induced pitting， crevice and stress corrosion cracking are considered. And this steel material tube can be also used for other specific applications such as petromedical， gas industry， bearing machining， etc..
Key Features Of ASTM A268 TP405 stainless steel seamless tubes:
1. High Temperature Resistance: ASTM A268 TP405 stainless steel seamless tube is designed to withstand high temperatures up to 1150°C (2100°F) without losing its structural integrity. This makes it suitable for applications in industries such as power generation， chemical processing， and oil and gas.
2. Corrosion Resistance: TP405 stainless steel seamless tube is highly resistant to corrosion， especially in environments containing sulfuric acid， nitric acid， and other corrosive chemicals. This makes it suitable for applications in the chemical and petrochemical industries.
3. Excellent Mechanical Properties: TP405 stainless steel seamless tube has excellent mechanical properties， including high tensile strength and good toughness. This makes it suitable for applications that require high strength and durability.
规格
| 规格 | ASTM A268， SA 268 |
| 尺寸 | ASTM、ASME 和 API |
| 尺寸 | 1/4" (6.25mm) to 8" (203mm) |
| 时间安排 | SCH20 To SCH XXS |
| 长度 | 单随机，双随机和切割长度。 |
| 形式 | 圆形 |
| 结束 | 平端，斜端，花纹 |
化学成分
| 等级 | TP 405 | TP 410 | TP 429 | TP 430 | TP 409 |
| UNS | S40500 | S41000 | S42900 | S43000 | S40900 |
| C， max | 0.18 | 0.15 | 0.12 | 0.12 | 0.08 |
| Mn， max | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| P， max | 0.040 | 0.040 | 0.040 | 0.040 | 0.045 |
| S， max | 0.030 | 0.030 | 0.030 | 0.030 | 0.045 |
| Si， max | 0.75 | 0.75 | 0.75 | 0.75 | 1.00 |
| 倪 | 0.50max | 0.50max | 0.50max | 0.50max | 0.50max |
| Cr | 11.5-13.5 | 11.5-13.5 | 14.0-16.0 | 16.0-18.0 | 10.50-11.75 |
| Al | 0.10-0.30 | ... | ... | ... | ... |
| Ti | ... | ... | ... | ... | 6xC min; 0.75max |
机械性能
等级
| 拉伸强度，最小值，Ksi [MPa] （兆帕 | 屈服强度，最小值，Ksi [MPa] （兆帕 | ElongationA B ， In 2 In. Or 50 Mm， Min， % |
| TP405 / S40500 | 60 [415] | 30 [205] | 20 |
应用：
炼油
制冷
石油化工
天然气输送
Pulp and Paper Plant
暖气和空调
化工与电力
Boilers and Superheaters
发电厂
热交换器
化学加工厂
Automotive Exhaust Systems
