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Hastelloy G30

Material: Alloy G30, UNS N06030, 2.4603

Type: Pipes
Plates
Bars
Fittings
Forgings
Flanges
Prefabrication

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Hastelloy G30 Features：

Hastelloy® G-30 is an improved version of nickel-chromium-iron-molybdenum-copper alloy G-3. With higher chromium(28.00 - 31.50%), 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 Alloy G30 is widely used in wet phosphoric acid production, pickling equipment manufacturing and other chemical processing applications due to its good thermal stability and excellent resistance to intergranular corrosion.

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

Quality Control

Our Quality Management System has beenverified with ISO9001:2008 to guarantee allproduction processes are well controlled,so that we can make sure all materials are traceable and well inspected; only the best quality is delivered to our clients.

Non-Destructive Tests	Destructive Tests
Ultrasonic Test	Metallographic Examination
Radiographic Examination	Intergranular Corrosion Test
PMI Test	Grain Size Test
Penetration Test	Mechanical Property Test
Dimension Examination	Tension Test
Surface Examination	Bending Test
Hardness Examination	Impact Test

Testing Equiptments

All materials are tested by destructive and non-destructive testing methods, which are performed at different stages in the production process.

Packing

Our team adopts professional packaging methods to ensure that the products reach our clients in their best form, without getting affected by the adversities of the environment.

If by any chance (however small it may be), the products fail to satisfy the customers, we act on our product replacement scheme to ensure that they receive better.

Stock System

We have a large stock of pipes / flanges / BW fittings / forged fittings. (Stainless Steel 304 316,etc. )
No MOQs
Fast Delivery

Our Service

Pre-sales service—Professional and comprehensive pre-sales service guides and directs your purchase.

Assist with material (standard, grade) selection.
Assure metallurgical properties meet requirements.
Integrates superior resources and evaluates the credit of the mills.
Providethecustomerswithtiming,specificandcompetitivequotations.
Provides small and medium-sized customers with customized financial services.

On-sale service—Meticulous and scientific on-sales service makes your choice more worry-saving and reliable.

Review the contact; confirm or amend the uncertainties or the issues that have to be fixed through negotiations by both parties.
Assign production orders and arrange production as required.
Supervise the production process at the scene and satisfy customers' individual requirements.
Monitor the production schedule on a real-time basis to ensure punctual delivery.
Inspect the stock conditions at the port to avoid the cargo getting heavily rusty.
Integrate different customers' cargos and supply one-stop CFR services, control the transportation quality, and keep watch on the cargo for the customers.

After-sales service—Thoughtful and prompt after-sales service provides support and guarantees for your benefits.

Allow quality claims within 45 days after the cargo arrives at the destination port against a third-party inspection report.
Any small quality problems can be solved at your local place; we can make compensation in the next orders.
If there are any big quality problems, we will reproduce it for you or send money back to you.

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