17-4 PH Round Bar UNS S17400
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 17-4 ph round bar uns s17400 in China. If you're going to wholesale high quality 17-4 ph round bar uns s17400 made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Many applications in aerospace, petrochemical, food processing and paper industries need high-strength pipes at affordable costs. Hence martensitic steels having nominal chromium and nickel with small quantities of copper and manganese is the right choice. Since nickel and manganese add tensile and yield strength and chromium is corrosion-resistant, it is best for many applications.17-4 PH round bar has 17% chromium and 4% nickel to be useful in high strength and corrosion resistance applications. The PH in the name 17-4 PH denotes "precipitation hardenable" suitable for cryogenic applications.Stainless Steel 17-4 PH round bars made from a precipitation-hardening martensitic alloy of chromium and nickel have high strength and corrosion resistance. It is because of the 17-4 PH condition A or solution annealed condition. However, it is not ideal for cryogenic services or applications that exceed temperatures of 572 F or 300 C.
The density of 17-4 PH bars in the annealed or solution-treated condition is 0.280 lb/in^3. The thickness will change upon heating above the stipulated 900 F or 482 C. To have close tolerances during usage it is essential to consider the predictable density changes.
17-4 PH bar material is a grade 630 martensitic stainless steel alloy with high strength, hardness and corrosion resistance. The UNS S 17400 is a chromium-nickel-copper precipitation hardening steel ally with niobium. Known as 17-4 because of its 17% chromium and 4% nickel, it also has 3 to 5% copper. SS17-4PH Material in the solution annealed condition below 900 F or 482 C has tensile and yield strength and excellent elongation percentage. But it is not suitable for applications involving temperatures above 300 C or 572 F or for cryogenic services.
FAQ
Q: How can you assure your quality?
1.We can provide you certificate of quality accordingly.
2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.
Q: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
Q: Can you accept trail orders?
Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer partnership after the beginning.
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
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