ASTM A276 Super Duplex Round Bar
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 astm a276 super duplex round bar in China. If you're going to wholesale high quality astm a276 super duplex round bar made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
The chemical composition of super duplex round bar comprises higher nickel, chromium and nitrogen contents. This means that offers excellent oxidation and other general corrosions. Adding to this, they even show good pitting and crevice corrosion resistance.Other than this, excellent strength characteristics are seen, where they show 550 mpa minimum yield strength characteristics.
Though this material offers many beneficial characteristics, there exists some limitations. It is only suitable for use case up to temperature conditions of 3000C. If used above this temperature, non-degraded properties are seen. For instance, strength characteristics. Adding to this, they even exhibit thermal expansions of lower coefficients.
Differing properties are seen for different dimensions of super duplex grade round bar. Hence, there is price variation in the market due to this.So, be very careful while you choose this product. Adding to this, also keep a check on the tolerance of this material. It shows +/- 0.2mm tolerance. Adding to this, it complies with material standards too.
For bars with larger diameters, they show excellent corrosion resistance and strength characteristics, when put for use case. But, when we cool the material very much slowly during production process, it results in the formation of phases which are microstructural.
| Types of SS super duplex bar stock | Value added services | SDSS bright bar quality test & MTC |
|---|---|---|
|
Super duplex billets SDSS pump shaft (PSQ) Super duplex SS G&P Bearing shaft (BSQ) SDSS forged bar Super duplex stainless steel TGP bar SDSS precision ground bar Super duplex machined bar Precision SDSS polished rod Super duplex SS solution-annealed bar SDSS blooms Super duplex steel cold finished bar SS super duplex polished bar Super duplex stainless steel boat shaft |
Press Straightening Centerless Turning End Conditioning Chrome Plating CNC Machining Heat Treating Rotary Straightening Custom Packaging Centerless Grinding Press Straightening Pre-Straightening Saw Cutting |
PMI 3.1 certification Failure Analysis Mettalographic Testing Non Destructive Testing Mechanical Testing |
FAQ
Q: Can I get samples before order ?
A: Yes, of course.We can produce by your samples or technical drawings ;
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory ;
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
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