产品 | 无缝管 | 材料 | 铁素体和马氏体不锈钢 |
---|---|---|---|
标准: | ASTM A268 | 年级 | TP410 |
申请: | 耐腐蚀/高温服务 | 长度 | 或根据需要 |
证书 | ISO9001-2008,API 5L,API 5CT,等等。 | 包装细节: | 胶合木箱/捆绑带塑料盖 |
强光 | Ferritic Steel Tubes, Martensitic Steel Tubes, Stainless Steel Seamless Tube TP410 |
ASTM A268 Seamless TP410 Ferritic Martensitic Steel Tubes
TONG CHUANG Group offers ASTM A268 TP410 SMLS/WELDED ferritic martensitic stainless steel tubes and we sell these tubes in more than 70 countries up to now. This specification covers a number of grades of nominal-wall-thickness, stainless steel tubing for 一般耐腐蚀和高温服务.
Grade TP410 ferritic martensitic stainless steel, with 11.5% chromium, which provide good corrosion resistance properties. What's more, the corrosion resistance of grade 410 steels can be further enhanced by a series of processes such as hardening, tempering and polishing. Quenching and tempering can harden grade 410 steels.However, it doesn't be suitable for highly corrosive environments containing strong acids or chlorides. In such cases, a more corrosion-resistant stainless steel grade, such as TP316 or TP304, may be preferred.
And TP410 this material offers good strength, hardness, and wear resistance, making it suitable for demanding environments.
规格
标准 | ASTM A268 |
材料名称 | 铁素体和马氏体不锈钢 管材--无缝管或焊接管 |
关键词 | 铁素体不锈钢;焊接钢管等。 |
条件 | 退火 |
数量 | 英尺,米,或长度数 |
长度 | 特定或随机 |
应用
These tubes are suitable for applications where resistance to corrosion, high temperatures, and mechanical stresses is required,involving mild corrosion, heat resistance and high strength.
Boilers and Condensers
管壳式热交换器
Process Heaters
Refinery Equipment
石油化工厂
Power Generation Facilities,etc.
化学成分 %
等级 | Cr | C | 倪 | 锰 | Si | P | S |
最大 | 最大 | 最大 | 最大 | 最大 | 最大 | ||
TP410 | 11.5-13.5 | 0.15 | 0.75 | 1 | 1 | 0.04 | 0.03 |
机械性能
等级 | 最小拉伸强度 | 屈服强度 最小值 | 伸长率最小值 | HardnessMax |
TP410 | 485 MPa (70,300 psi) | 275 MPa (40,000 psi) | 20% | Rockwell B hardness of 95 |
公差
外径,英寸[毫米] | 外径公差,英寸[毫米] | 壁厚, % | 薄壁管 |
最多1⁄2, [12.7], 不包括 | ±0.005 [0.13] | ±15 | |
1⁄2 至 11⁄2 [12.7至 38.1],不包括/Td>。 | ±0.005 [0.13] | ±10 | 小于 0.065 英寸 [1.6 毫米标称 [1.6 毫米 |
11⁄2至31⁄2 [38.1至88.9],不包括 | ±0.010 [0.25] | ±10 | 小于 0.095 英寸 [2.4 毫米[2.4 毫米] 公称 |
31⁄2 至 51⁄2 [88.9至139.7],不包括 | ±0.015 [0.38] | ±10 | 小于 0.150 英寸 [3.8 毫米公称 [3.8 毫米 |
51⁄2至8 [139.7至203.2],包括 | ±0.030 [0.76] | ±10 | 小于 0.150 英寸 [3.8 毫米公称 [3.8 毫米 |
需要测试
化学分析/机械性能/ 硬度测试/ 扁平化测试/ 张力测试/扩口测试
晶间腐蚀测试/静水压或无损电气测试/超声波测试等