1.4545 1.4547 Concentric Reducer ASTM A403
Sizes: 1/2" - 36" + Schedules: S/5s - XXH Alloys: Aluminum - Carbon - Nickel Alloys - Stainless
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 1.4545 1.4547 concentric reducer astm a403 in China. With abundant experience, we warmly welcome you to wholesale customized 1.4545 1.4547 concentric reducer astm a403 from our factory. For price consultation, contact us.
Products Description
application
1. When the flow rate of the fluid in the pipeline changes, such as increasing or decreasing, and the flow rate requirement does not change much, a reducer must be used.
2. At the inlet of the pump, in order to prevent cavitation, a reducer needs to be used.
3. At the joints with instruments, such as flow meters and regulating valves, reducers are also required in order to cooperate with the joints of the instruments.
Products Properties
Characteristics 15-5PH | 1.4545
Chemical composition - limits in %
| Fe | Rest |
| Cr | 14,00 - 15,50 |
| Ni | 3,50 - 5,50 |
| Cu | 2,50 - 4,50 |
| Mn | max. 1,00 |
| Si | max. 1,00 |
| Nb | max. 0,45 |
| C | max. 0,07 |
| Mo | max. 0,05 |
Physical constants and thermal properties
| Density | 7,8 g/cm³ |
| Melting point | 1404 - 1440 °C |
| Thermal conductivity at 150° | 17,8 W/m · °C |
| Coefficient of expansion at 21-93 °C |
10,8 μm/m · °C |
Typical mechanical properties (room temperature according to AMS 5659, Condition H1025)
| Yield strength | min. 1000 MPa |
| Tensile strength | min. 1070 MPa |
| Elongation | min. 11 % |
1.4545 1.4547 Concentric Reducer ASTM A403
15-5PH is a martensitic stainless steel containing about 15% chromium and 5% nickel with additions of copper. It is a precipitation hardening stainless steel that has the same properties as its original predecessor 17-4PH. Precise control of the melting and subsequent forming process results in a unique structure that contributes to increased toughness and ductility of the alloy compared to 17-4PH. In many corrosive environments, its resistance is better than that of 410 stainless steel and comparable to that of 302 and 304 stainless steels. Because of this combination of mechanical properties and corrosion resistance, 15-5PH is used in a wide range of applications.
1.4547 (also called UNS S31254, 254 SMO®* and SS2378) is a high alloyed austenitic stainless steel with exceptionell corrosion resistance. The steel is developed for use in halide-containing environment such as seawater, hydrochloric acid and contaminated sulphuric acid. 1.4547 has a superior resistance to uniform corrosion compared with common stainless steel, especially in acids containing halides. It has a high content of alloy materials which gives the steel exceptionally good resistance to pitting and crevice corrosion. The steel also have very good resistance to stress corrosion cracking.
Customer Case
FAQ
Q: Do you provide customized product services?
A:Yes, we can produce according to your specifications and drawings.
Q: Can I visit your factory?
A:Customers from all over the world are welcome to visit our factory.
Q: Can you assist me in importing steel for the first time?
A:Yes, we have freight forwarders who will work with you to arrange shipment.
Q:What is your delivery time?
A:Within 7 working days after receiving the balance payment.
Q:About 201 316 Stainless Steel Pipe Polished Brushed Bright Tube product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
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