Inconel 686
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Inconel 686

Nickel Balanced
Carbon 0.01 max.
Chromium 19.0-23.0
Manganese 0.75 Max.
Molybdenum 15.0-17.0
Sulfur 0.02 Max.
Tungsten 3.0-4.4
Silicon 0.08 Max.
Titanium 0.02-0.25
Phosphorus 0.04 Max.
Iron Max 2.0
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As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.

Product Introduction

Inconel 686/N06686 is a NI-Cr-Mo solid solution strengthened corrosion-resistant nickel-based alloy. It has outstanding corrosion resistance in harsh corrosive environments. It is mainly used in chemical processing, pollution control, papermaking, industrial and municipal waste disposal, etc. Heat exchangers, reaction vessels, delivery pipes, etc.

 

According to Huntington Specialty Materials of the United States, Inconel 686 alloy, which has excellent corrosion resistance, has replaced the K-500 alloy used on U.S. Navy ships as connectors. Alloy 686 is a solid solution strengthened alloy that achieves high strength through cold working. In particular, the cold-worked 686 alloy shows outstanding hydrogen embrittlement resistance and corrosion resistance, such as excellent strength, ductility and toughness. The 1.3×33cm (0.5×13 inches) bolts are made of 38Inm (15 inches) cold-worked 686 alloy rods with a standard R1Tr ultimate tensile strength of 993MPa. These processed bolts have processed connectors and wedges. The middle part of the tension test showed good performance.

 

Inconel 686

 

%

Ni

Cr

Mo

W

Ti

Fe

C

Mn

S

Si

P

Min

Balance

19

15

3

0.02

Max

Balance

23

17

4.4

0.25

1

0.01

0.75

0.02

0.08

0.04

 

Application

 

Inconel 686 is known to be suitable for the following applications:

  • Chemical processing
  • Petrochemical Processing
  • Marine Engineering
  • Acid treatment
  • Oil and gas extraction
  • Pulp and paper production
  • Pollution control
  • Waste disposal
  • Welding

 

Feature

 

The alloy is well suited for marine service and has excellent resistance to general corrosion, galvanic corrosion, localized corrosion and hydrogen embrittlement in seawater. INCONEL 686 also has high temperatures up to 1000°C, making it ideal for applications such as bolts, nuts and studs in the fastener industry.

 

Our Company

 

inconel 686 team

38000㎡ workshop and 200+ emplovees to meet your huge demands.

 

Packing & Delivery

 

incoloy 926 alloy packing

 

Customer Visit

 

inconel 686 customer visit

Gnee exports steel to over 70 countries and collaborates with more than 600 companies worldwide

 

FAQ

 

Q:What is your delivery time ?

A: Our delivery time is about one week, timing according to the number of customers.

 

Q: How long is your delivery time?

A: It is according to quantity. Generally it is 30 days.

 

Q: Can you provide us sample, is it free or need to pay?

A: If you don't need to print your logo or other artwork on the products, we will not charge any cost, just tell us your freight collect account like Fedex, DHL, TNT. If you don't have, we need to charge Express fee properly.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable.

 

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