Nickel alloy Inconel 625 4*8FT Steel Strip plate and sheet in stock
Nickel alloy Inconel 625 4*8FT Steel Strip,plate and sheet in stock
UNS Number N06625
Other common names: Alloy 625
Inconel 625 is a corrosion and oxidation resistant nickel alloy that is used both for its high strength and outstanding aqueous corrosion resistance. Its outstanding strength and toughness is due to the addition of niobium which acts with the molybdenum to stiffen the alloy’s matrix. Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. This nickel alloy has excellent weldability and is frequently used to weld AL-6XN. This alloy resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Some typical applications Inconel 625 is used in are chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.
In what form is Inconel 625 available?
• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Wire
What are the characteristics of Inconel 625?
• High creep-rupture strength
• Oxidation resistant to 1800° F
• Seawater pitting and crevice corrosion resistant
• Immune to chloride ion stress corrosion cracking
• Non-magnetic
Chemical Composition, %
|
Cr |
Ni |
Mo |
Co + Nb |
Ta |
Al |
Ti |
C |
|
20.00-30.00 |
Remainder |
8.0-10.0 |
1.0 max |
3.15-4.15 |
.40 max |
.40 max |
.10 max |
|
Fe |
Mn |
Si |
P |
S |
|
5.0 max |
.50 max |
.50 max |
.015 max |
.015 max |
In what applications is Inconel 625 used?
• Aircraft ducting systems
• Aerospace
• Jet engine exhaust systems
• Engine thrust-reverser systems
• Specialized seawater equipment
• Chemical process equipment
Fabrication with Inconel 625
Alloy 625 has excellent forming and welding characteristics. It may be forged or hot worked providing temperature is maintained in the range of about 1800-2150° F. Ideally, to control grain size, finish hot working operations should be performed at the lower end of the temperature range. Because of its good ductility, alloy 625 is also readily formed by cold working. However, the alloy does work-harden rapidly so intermediate annealing treatments may be needed for complex component forming operations. In order to restore the best balance of properties, all hot or cold worked parts should be annealed and rapidly cooled. This nickel alloy can be welded by both manual and automatic welding methods, including gas tungsten arc, gas metal arc, electron beam and resistance welding. It exhibits good restraint welding characteristics.
ASTM Specifications
|
Pipe Smls |
Pipe Welded |
Tube Smls |
Tube Welded |
Sheet/Plate |
Bar |
Forging |
Fitting |
Wire |
|
B444 |
B705 |
B444 |
B704 |
B443 |
B446 |
- |
- |
- |
Mechanical Properties
Representative Tensile Properties, bar, 1800° F anneal
|
Temp° F |
Tensile (psi) |
.2% Yield (psi) |
Elongation in 2 “ (%) |
|
70 |
144,000 |
84,000 |
44 |
|
400 |
134,000 |
66,000 |
45 |
|
600 |
132,000 |
63,000 |
42.5 |
|
800 |
131,500 |
61,000 |
45 |
|
1000 |
130,000 |
60,500 |
48 |
|
1200 |
119,000 |
60,000 |
34 |
|
1400 |
78,000 |
58,500 |
59 |
|
1600 |
40,000 |
39,000 |
117 |
Q:How does your factory do regarding quality control?
A:Quality is priority. we always attach great importance to quality controlling from the beginning to the end.
Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable.
Q:May I have some samples before bulk order?
A:Yes, of course. samples are free but you have to pay the courier.
Q:Can we visit your Company?
A:Surely. Welcome to China and we will be honored to have a customer and friend.
Q:What is the payment terms?
A:T/T, L/C ,Western Union,etc.
Q:What's your delivery time?
A:For stocks, we can send the goods to loading port within 7 days after receiving your deposit.
For production period, it usually needs about 10days- 60days after receiving the deposit.
Q:Is it OK to mark my logo on your products?
A:Yes. OEM and ODM are available for us.
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