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Hastelloy G30

Material: Alloy G30, UNS N06030, 2.4603
Type: Pipes
          Plates
          Bars
          Fittings
          Forgings
          Flanges
          Prefabrication
Availability:
Hastelloy G30 Features:

Hastelloy® G-30 is an improved version of nickel-chromium-iron-molybdenum-copper alloy G-3. With higher chromium, added cobalt and tungsten, the G-30 shows superior corrosion resistance over most other nickel and iron based alloys in commercial phosphoric acids as well as complex environments containing highly oxidizing acids. The resistance of the alloy to the formation of grain boundary precipitates in the heat-affected zone makes it suitable for use in most chemical process applications in the as-welded condition.


Hastelloy G30 Chemical Composition, %

Grade

C≤

Mn≤

P≤

S≤

Si≤

Cr

Mo

Fe

Co≤

Cu

Nb+Ti

W

Ni

G30

0.03

1.5

0.04

0.02

0.8

28.0--31.5

4.0--6.0

13.0-17.0

5.0

1.0--2.4

0.3--1.5

1.5--4.0

Remainder


Hastelloy G30 Mechanical Properties

Mechanical properties

Tensile, min, MPa

Yield, min, MPa

Elongation, %(min)

Metric, g/cm³

Melting Point

Hastelloy G30

586

241

30

8.22

1350--1390℃


Hastelloy G30 Equivalent Grades

STANDARD

WERKSTOFF NR.

UNS

Hastelloy G30

2.4603

N06030


Hastelloy G30 ASTM Specification

Pipe &Tube

Welded

Pipe&Tube

Seamless

Sheet/Plate

Bar /Rod

Forging /Flange

Fittings

ASTM A619

ASTM B622

ASTM B582

ASTM B581/ B472

ASTM A462

ASTM B366/B462


Hastelloy G30 Application

  • Phosphoric acid equipment

  • Pickling operations

  • Sulphuric acid equipment

  • Petrochemical products

  • Nitric acid equipment

  • Fertilizer production

  • Nuclear fuel reprocessing

  • Pesticide production

  • Nuclear waste disposal

  • Gold extraction


JN Alloy Products

JN Alloy is a distributor and product manufacturer of stainless steel, duplex steel, and nickel.
Tel: +86 19339900211
Add: Stainless steel Market 289, Xinwu District , Wuxi, China
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