Nickel-Based Super Alloy Inconel 625

2017-10-13 11:09 View:
  • Brand TRUN TECH
  • Type Tr-Inconel 625
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Introduction
Nickel-Based Super Alloy Inconel 625 

Properties of Nickel Alloy Inconel 625

Inconel 625 is a nickel-based super alloy that possesses excellent resistance to oxidation and corrosion in a broad range of environments. Additionally this alloy has outstanding strength and toughness at temperatures ranging from cryogenic to 2000°F. This alloy possesses a high degree of formability and shows better weldability than many other highly alloyed nickel based materials.
 

Chemical Composition of Inconel 625

Typical chemical analysis of Inconel 625

Element
Percentage
Carbon
0.010 max
Manganese
0.50 max
Phosphorus
0.015 max
Sulfur
0.015 max
Silicon
0.50 max
Chromium
20.00 - 23.00
Nickel
Balance
Molybdenum
8.00 - 10.00
Iron
5.00 max
Titanium
0.40 max
Aluminum
0.40 max
Tantalum
0.05 max
 

Cr Ni Mo C Si P S
 
20.0-23.0 Bal 8.0-10.0 0.1 0.5 0.015 0.015

Partical size: 5~10 μm, 5~15 μm, 15~45 μm, 45~75 μm, 45~105 μm, 45~150 μm

Resistance to Corrosion and Oxidation of Inconel 625

The high level of chromium and molybdenum in Inconel 625 alloy provides a high level of pitting and crevice corrosion resistance to chloride contaminated media, such as sea water, neutral salts and brines.

Physical Properties of Inconel 625

Density: 8.5 g/cm3
SSA: 0.251 cm2/g
Sophericity: >=98.5%
Bulk density: 4.56g/cm3
Melting point: 1295~1381
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