Shanghai Nickel Alloy inconel 686 Pipe
1.Product Description
Introduction
Super alloys or high performance alloys have the capacity to function under very high temperatures and severe mechanical stress, and also where high surface stability is required. They have good creep and oxidation resistance, and can be produced in a variety of shapes.
Strengthening of super alloys is performed by solid-solution hardening, work hardening, and precipitation hardening. Super alloys contain a number of elements in a variety of combinations to achieve the desired result.
Inconel 686™ is a single phase Ni-Cr-Mo-W alloy that is primarily used in extremely corrosive applications, e.g. flue gas desulfurization systems and processing plants in which mixed acids are used. This alloy is also used in fields where localized pitting is difficult.
The following datasheet will provide more details about Inconel 686™.
Chemical Composition
The following table shows the chemical composition of Inconel 686™.
Element Content (%)
Nickel, Ni 59
Chromium, Cr 19-23
Molybdenum, Mo 15-17
Iron, Fe ≤ 5
Tungsten, W 3.0-4.40
Manganese, Mn ≤ 0.75
Phosphorous, P ≤ 0.040
Sulfur, S ≤ 0.020
Titanium, Ti 0.020-0.25
Carbon, C ≤ 0.010
Physical Properties
The physical properties of Inconel 686™ are outlined in the following table.
Properties Metric Imperial
Density 8.72 g/cm³ 0.315 lb/in³
Melting point 1338-1380 °C 2440-2520 °F
Mechanical Properties
The mechanical properties of Inconel 686™ are provided below.
Properties Metric Imperial
Tensile strength 721.9 MPa 104700 psi
Yield strength (@strain 0.200%) 364 MPa 52800 psi
Elastic modulus 207 GPa 30000 ksi
Shear modulus 77 GPa 11200 ksi
Poisson's ratio 0.34 0.34
Elongation at break 71% 71%
Thermal Properties
The thermal properties of Inconel 686™ are given below.
Properties Metric Imperial
Thermal expansion co-efficient (@21-100°C/69.8-212°F) 11.97 µm/m°C 6.650 µin/in°F
2. Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you
can totally believe our service.
6. We have 8 year experience of design, manufacture and sell lingerie, we cherish every order from our honor.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
3.FAQ
Q: What's your minimum order quantity?
A: Our minimun quantity is 500 Kg. We also can offer you samples.
Q: What's your delivery time?
A: Our normal delivery time is 7-20 days, and it depends on your quantity and items. Of course, if you need products
urgently, we also will consider arranging it firstly.
Q: What's the price of your product?
A: Our prices are based on the material grade, size, quantity and physical performance etc. So if you can offer us the detailed information, then we can give you the best reasonable price. Also, we can do special size and color for
customers.
Q: What's your after-sales service?
A: We have two ways to handle claims by replacement and deduction. Of course, if the materialis not good used by wrong
parameter from customer, we won't be responsible.
Q: Why do you think I will want to buy from you?
A: We have advantages with 22 years of professional experienc
es in manufacturing & designing, advanced technology & the
first-class equipment, perfect logistics management, high-quality after-sales service and competitive price.
4. Contact us
Name: Susan huang
Audited Supplier 
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