| 标准： | astm a213， asme sa213 | 材料等级： | TP321， 1.4541 |
|---|---|---|---|
| 类型 | 无缝 | 厚度 | 0.2-30 毫米 |
| 外径： | 1/8”-6” | 技术： | 冷拔 |
| 表面： | 酸洗，退火，抛光，光亮退火 | 应用： | 建筑，热交换器，油气，工业，锅炉 |
| 强光 | 换热管， 热回收管 | ||
ASTM A213 TP321， 1.4541 Stainless Steel Seamless Tube For Boiler SuperHeater
ASTM A213 TP321 Stainless Steel Seamless Tube is made from stainless steel billet with cold drawn and cold rolling. And the heat treatment should be made in specific temperate. Finished seamless tubes are mainly used for boiler， heat exchanger， super heater applications. ASTM A213 TP 321 stainless steel seamless tube is made from stainless steel billet with cold drawn and cold rolling. And the heat treatment should be made in specific temperate. Finished seamless tubes are mainly used for boiler， heat exchanger， super heater applications. ASTM A213 TP321 Stainless Steel Seamless Tubes enhance the properties of high temperature of the alloy. These ASTM A213 TP321 Stainless Steel Seamless Tubes offer excellent resistance to corrosion and oxidation， excellent creep strength. ASTM A213 TP321 Seamless Tubes also have great corrosion resistance
We， 同创集团 has 40 years' experience for manufacturing heat exchanger tubes / boiler tubes / cooler tubes. Our stainless steel seamless tubes have been exported to more than 75 countries up to now.
规格
| 规格 | ASTM A213 / ASME SA 213 |
| 尺寸 | ASTM、ASME 和 API |
| 尺寸 | 1/8” To 6” |
| 时间安排 | SCH20 To SCHXXS |
| 类型 | 无缝 |
| 长度 | 单随机，双随机和剪切长度 |
| 形式 | 圆形，方形，矩形，液压等 |
| 结束语 | 平端，斜端，花纹 |
同等学历：
| 标准 | UNS | WERKSTOFF NR. | EN |
| TP321 | S32100 | 1.4541 | X6CrNiTi18-10 |
化学成分
| % | C | N | 倪 | 锰 | P | Si | S | Cr | TI |
| 最小 | – | – | 9.00 | – | – | – | – | 17.0 | 5（C+N） |
| 最大 | 0.08 | 0.10 | 12.00 | 2.00 | 0.045 | 1.00 | 0.030 | 19.0 | 0.70 最大值 |
机械性能
| 拉伸强度（兆帕） | 伸长率（%，50 毫米） | Yield Strength 0.2% Proof (MPa) | 硬度 | |
| 罗克韦尔 B (HR B) | 布氏硬度 (HB) | |||
| 515 分钟 | 40 分钟 | 205 分钟 | 95 max | 217 max |
应用：
Boilers And Heat Exchangers
发电行业
石化工业
天然气加工工业
食品加工业
制糖业
化肥工业
石油和天然气行业
化学工业
