类型 | 无缝 | 标准: | 美国材料试验协会 A213/ASME SA213 |
---|---|---|---|
材料 | TP321/S32100/1.4541 | 完成: | 光亮退火 |
长度 | 6 米或根据需要指定长度 | 包装 | 层叠木箱 |
强光 | Bright Annealed Stainless Steel Tube TP321, Stainless Steel Bright Annealed Pipe, ASME SA213 Bright Steel Tube |
ASTM A213/ASME SA213 TP321/S32100/1.4541 STAINLESS STEEL BRIGHT ANNEALED TUBE
概述:
ASTM A312 TP 321/321H Tubes is titanium stabilize austenitic stainless steel with good quality specific corrosion resistance. It has exceptional resistance to intergranular oxidization after exposure to temperatures in the chromium carbide rainfall range of 800-1500°F (427-816°C). The alloy resists decay to 1500°F (816°C) and has elevated creep and stress break properties than alloys 304 and 304H. It also possesses good low-temperature toughness. It cannot be toughened by heat treatment, only by cold working. It can be without difficulty welded and processed by standard shop fabrication practices.
It exhibits high-quality general corrosion opposition that is comparable to 304. It was industrial for use in the chromium carbide rainfall range of 1800-1500°F (427-816°C) somewhere un-stabilized alloys such as 304 are subject to intergranular attack. The alloy can be used to having to dilute organic acids at restrained temperatures and in pure phosphoric acid at lesser temperatures and up to 10% weak solutions at elevated temperatures. Ganpat Industrial Corporation used different types of tubes in shapes it was manufacture in national and international.
规格
规格 | ASTM A-213 & Its equivalent ASME, DIN & EN Standard. |
年级 | 321, 321H |
类型 | Seamless Ferritic and Austenitic Boiler, Superheater, and Heat-Exchanger Tubes |
外径尺寸 | 1/4” OD, NB to 6” OD, NB sizes |
厚度 | 0.41mm to 25.4mm |
长度 | 最长 6 米,可定制切割长度 |
结束语 | No.1 Pickled Finish, No.4 finish, BA Finish, Electropolished Seamless Tubes |
交货条件 | 轧制,成形,消除应力,退火,淬火,回火,冷拔 |
其他测试 | Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc |
尺寸 | 所有管材均按照 ASTM 和 ASME 等相关标准进行生产和检验/测试 |
包装 | 散装/捆绑/木托盘/木箱/塑料布包装/塑料端盖/斜面保护器 |
化学成分
等级 | UNS | C | 锰 | P | S | Si | Cr | 倪 | Ti |
321 | S32100 | 0.08 最大值 | 最多 2.00 | 0.045 最大值 | 0.03 最大值 | 最大 1.00 | 17.0-19.0 | 9.0-12.0 | 5(C+N)-0.07 |
321H | S32109 | 0.04-0.10 | 最多 2.00 | 0.045 最大值 | 0.03 最大值 | 最大 1.00 | 17.0-19.0 | 9.0-12.0 | 4(C+N)-0.07 |
机械性能
等级 | 拉伸强度,最小,ksi (MPa) | 屈服强度, 最小, ksi (MPa) | 2 英寸伸长率 或 50 毫米,最小值(%) | 硬度 | 溶解温度, 最小,°F(°C) | |
罗克韦尔 | 布氏/维氏 | |||||
321 | 75(515) | 30(205) | 35 | 90HRB | 192HBW/200HV | 1900(1040) |
321H | 75(515) | 30(205) | 35 | 90HRB | 192HBW/200HV | 2000(1090) |
同等学历:
标准 | WERKSTOFF NR. | 统一编号系统 | 欧洲标准 | AFNOR | 英国标准 | 社会变革管理计划 | 日本标准 |
321 | 1.4541 | S32100 | X6CrNiTi18-10 | – | 321S31 | 08KH18N10T | SUS 321 |
321H | 1.4878 | S32109 | X8CrNiTi18-10 | – | 321S51 | 12KH18N10T | SUS 321H |
应用:
1.食品加工设备,尤其是在氯化物环境中。
2.实验室工作台和设备。
3.Coastal architectural panelling, railings & trim.
4.Boat fittings.
5. 化学品容器,包括运输容器。
6.热交换器。
7.用于采矿、采石和水过滤的编织或焊接筛网。
8.螺纹紧固件
9.Springs.