Ni 58.0, Cr 21.5 Mo 9.0,Mn 0.50 C0.10 Si 0.50 Fe 5.0

High Performance Alloys stocks and produces Inconel 625 in this grade in the following forms: Bar, square bar, wire cuts, sheet, plate, tube, pipe, fastener, disk, machined, forged.

Overview

Inconel 625 is a material with excellent resistance to pitting, crevice and corrosion cracking. Inconel 625 is highly resistant in a wide range of organic and mineral acids. Good high temperature strength.

Characteristics

• Excellent mechanical properties at both extremely low and extremely high temperatures.
• Outstanding resistance to pitting, crevice corrosion and intercrystalline corrosion.
• Almost complete freedom from chloride induced stress corrosion cracking.
• High resistance to oxidation at elevated temperatures up to 1050C.
• Good resistance to acids, such as nitric, phosphoric, sulfuric and hydrochloric, as well as to alkalis makes possible the construction of thin structural parts of high heat transfer.
  

Applications

• Components where exposure to sea water and high mechanical stresses are required.
• Oil and gas production where hydrogen sulfide and elementary sulfur exist at temperature in excess of 150C.
• Components exposed to flue gas or in flue gas desulfurization plants.
• Flare stacks on offshore oil platforms.
• Hydrocarbon processing from tar-sand and oil-shale recovery projects.
  

  Specifications

  Form	Standard
  Metal Type	UNS N06625
  Bar	ASTM B446 AMS 5666 BS3076
  Wire	AMS 5837
  Sheet	ASTM B443 AMS 5599 BS3072
  Plate	ASTM B443 AMS 5599 BS3072
  Pipe	ASTMB444 ASTM B704 AMS 5581 BS3074 GEB50TF133
  Tube	ASTM B444 ASTM B704 AMS 5581 BS3074 GEB50TF133
  Fitting	ASTM B366 Din 17754
  Forging
  Weld Wire
  Weld Electrode
  NA 21	All forms
  Din	2.4856

Chemistry

Tensile Data