| 产品 | 无缝管 | 材料 | 不锈钢 |
|---|---|---|---|
| 标准： | ASTM A213 | 年级 | TP321 |
| 包装细节： | 胶合木箱/铁箱/带塑料盖的捆绑箱 | 证书 | ISO9001-2008，API 5L，API 5CT |
| 强光 | Tp321 Seamless Stainless Tube， Bright Annealed Stainless Steel Seamless Tubes， Smls Bright Annealed Stainless Steel Tube | ||
ASTM A213 TP321 Seamless Stainless Steel Bright Tube
TONG CHUANG supplies ASTM A213 TP321 seamless stainless steel bright annealed boiler， superheater and heat-exchanger tubes.
ASTM A213 TP321 is a stabilized stainless steel whose primary advantage is its excellent resistance to intergranular corrosion when exposed to temperatures in the range of 800°F to 1500°F (427°C to 816°C) for the precipitation of chromium carbides. Alloy 321 stainless steel tubing is stabilized against the formation of chromium carbides by the addition of titanium.
ASTM A213 TP321 stainless steel has advantages in high temperature environments due to its excellent mechanical properties. Compared with 304 alloy， TP321 stainless steel has better ductility and stress fracture resistance.
Specifications Of ASTM A213 TP321
| 尺寸范围 | 1/2 英寸外径至 16 英寸外径 [12.7至406.4毫米] | ||||
| 类型 | 圆管，方管 | ||||
| 时间安排 | SCH 40， SCH 80， SCH 160， SCH XS， SCH XXS， 所有规格 | ||||
| 结束 | 平端，斜端，螺纹端 | ||||
| 长度 | 单随机，双随机和定制尺寸 | ||||
| 常见用途 | 锅炉管、热交换器管、过热器管等。 | ||||
化学成分 Of ASTM A213 TP321
| 化学成分 | C | 锰 | S | P | Cr | 倪 | Si |
| 0.08 | 2.00 | 0.03 | 0.045 | 17.00-19.00 | 9.00-12.00 | 1.00 |
机械性能 Of ASTM A213 TP321
| 钢级 | 屈服强度（兆帕） | 拉伸强度（兆帕） | 伸长率 (%) |
| ASME SA213 TP321 | 205 | 515 | 35 |
应用行业
流体，天然气和石油工业 / 锅炉和热交换器 / 通用工业服务
普通工业服务（石油、造纸、化工、化肥、航空和核能）
热传导和压力服务，建筑和装饰
装饰用途，汽车零部件，医疗器械，食品工业，建筑材料等。
