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Sunday 7 June 2020
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet
  • Alloy G Data Sheet

 

Alloy

UNS Number

Alloy G

UNS N06007

 

GENERAL PROPERTIES

Super alloys are metallic alloys used at high temperatures above 540°C (1000°F) where high surface stability and deformation resistance are mainly required. Three major classes of super alloys include iron-base, nickel-base and cobalt-base alloys. The iron-base super alloys are generally wrought alloys with stainless steel technology. Nickel-base and cobalt-base super alloys may be cast or wrought based on its composition or application. Super alloys are commonly forged, rolled to sheet or produced in various shapes. However, highly alloyed compositions are produced as castings.

The following datasheet provides a detailed description of Alloy G, which has good resistance to both oxidation and reduction.

 

MACHINEABILITY

Alloy G can be machined using conventional techniques employed for iron based alloys. The quality of the alloy can be improved with the utilization of water-base coolants. Heavy duty machining tools and equipment can be used prior to cutting in order to reduce chattering or work-hardening of the alloy.

 

PHYSICAL PROPERTIES

Melting Point

(°C)

Density

Modulus of Elasticity
in Tension

1343

  8.91g/cm3

192 GPa

 

MECHANICAL PROPERTIES

Alloy

Tensile Strength
Minimum
(psi)

Yield Strength
Minimum 0.2% offset

(psi)

% Elongation
in 2" Minimum

       

G

110,000

102k – 125k

20

 

CHEMICAL PROPERTIES 

Alloy

Cr

Fe

Mo

Co

Nb

Cu

Mn

Si

W

C

P

S

Ni

G

21.0-23.5

18.0-21.0

5.5-7.5

2.5

1.75-2.5

1.5

1.0-2.0

1.0

1.0

0.05

0.04

0.03

Bal

 

WELDING

Welding of Alloy G is performed through commonly used welding techniques like gas tungsten arc welding, shielded metal-arc welding, metal-arc welding and submerged-arc welding. However, an alloy filler metal that suits this alloy should be used.

 

HEAT TREATMENT

Annealing of Alloy G can be performed at 1177°C (2150°F) followed by rapid cooling of air and water quenching.

Contact Us

 

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F: + 44 (0)1902 409304
E: sales@quest4alloys.com