GH230 Seamless Tubing Haynes 230 UNS N06230 Seamless Pipes

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Payment Terms	T/T
Supply Ability	Negotiable
Delivery Time	(Sample order) 7 days
Packaging Details	According to customers' requests
Product Name	GH230 Seamless Tubing Haynes 230 UNS N06230 Seamless Pipes
Grade	Haynes 230
Size	As per your demands
Material	Nickel Alloys
Type	Seamless,Welded
Application	Aerospace,Chemical Processing,Automotive Manufacturing
Brand Name	DINGSCO
Model Number	According to customers' requirements
Certification	ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin	China

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Payment Terms	T/T	Supply Ability	Negotiable
Delivery Time	(Sample order) 7 days	Packaging Details	According to customers' requests
Product Name	GH230 Seamless Tubing Haynes 230 UNS N06230 Seamless Pipes	Grade	Haynes 230
Size	As per your demands	Material	Nickel Alloys
Type	Seamless,Welded	Application	Aerospace,Chemical Processing,Automotive Manufacturing
Brand Name	DINGSCO	Model Number	According to customers' requirements
Certification	ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK	Place of Origin	China
High Light	Haynes 230 seamless tubing ，UNS N06230 alloy pipes ，Nickel alloy seamless pipes

GH230 Seamless Tubing Haynes 230 UNS N06230 Seamless Pipes

GH230 seamless tubing (Haynes 230 / UNS N06230) is a nickel-chromium-tungsten solid-solution strengthened alloy offering exceptional high-temperature strength, oxidation resistance, and structural stability up to 1100°C.

GH230 (Haynes 230 / UNS N06230) is a nickel-based superalloy primarily strengthened by solid-solution effects. It is specifically formulated with a balanced composition of chromium (for oxidation resistance) and tungsten (for high-temperature strength), with additions of molybdenum, cobalt, and carbon to enhance creep strength and carbide formation.

2. Key Technical Properties

Temperature Capability: Exhibits excellent stability in continuous service at temperatures ranging from 700°C to 1050°C. Short-term exposure up to 1150°C is feasible without significant degradation.
Oxidation & Corrosion Resistance: Forms a dense, adherent chromium oxide (Cr₂O₃) protective scale, providing superior resistance to high-temperature oxidation and carburization.
Mechanical Strength: Maintains high tensile and creep-rupture strength at elevated temperatures. It demonstrates minimal plastic deformation under long-term mechanical stress.
Structural Stability: The alloy is highly resistant to the formation of detrimental TCP (Topologically Close-Packed) phases, even after extended aging (e.g., 1000 hours at 800°C), ensuring long-term dimensional integrity.

3. Typical Applications

Due to its robust technical profile, GH230 seamless tubing is the material of choice for critical components in extreme thermal environments:

Aerospace: Aircraft engine combustion chambers, afterburners, and exhaust systems.
Power Generation: Gas turbine transition ducts, combustor liners, and hot-section components.
Chemical Processing: Reaction vessels, furnace muffles, and heat exchanger tubes exposed to high temperatures and corrosive atmospheres.

Grade	UNS	DENSITY	EN/DIN W.Nr	CONDITION
Nickel 200	N02200	8.89	2.4066	Annealed
Nickel 201	N02201	8.89	2.4068	Annealed
MONEL 400	N04400	8.80	2.4360	Annealed
MONEL K-500	N05500	8.44	2.4375	Aged
INCOLOY 825	N08825	8.14	2.4858	Annealed
INCOLOY 925	N09925	8.08	-	Aged
INCOLOY 926	N08926	8.1	1.4529	Sol.Annealed
INCOLOY A-286	S66286	7.94	-	-
INCOLOY 800	N08800	7.94	1.4876	Annealed
INCOLOY 800H	N08810	7.94	1.4958	Annealed
INCOLOY 800HT	N08011	7.94	1.4959	Annealed
ALLOY 20	N08020	8.08	2.4660	Annealed
ALLOY 28	N08028	8.0	1.4563	Annealed
NIMONIC 80A	N07080	8.19	2.4952	Aged
NIMONIC 901	N09901	8.14	2.4662	-
INCONEL 625	N06625	8.44	2.4856	Annealed
INCONEL 718	N07718	8.19	2.4668	Aged
INCONEL X-750	N07750	8.28	2.4669	Aged
INCONEL 600	N06600	8.47	2.4816	Annealed
INCONEL 601	N06601	8.11	2.4851	-
HASTELLOY C-276	N10276	8.87	2.4819	Annealed
HASTELLOY C-22	N06022	8.69	2.4602	Sol.Annealed
HASTELLOY C-4	N06455	8.64	2.4610	Sol.Annealed
HASTELLOY B-2	N10665	9.22	2.4617	Annealed
HASTELLOY B-3	N10675	9.22	2.4600	Annealed
HASTELLOY X	N06002	8.22	2.4665	Aged
F44	S31254	8.0	1.4547	Annealed
F51	S31803	7.8	1.4462	Solution
F53	S32750	7.8	1.4410	Solution
F55	S32760	7.8	1.4501	Solution

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

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from Quality China Factory

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

1998 
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Total Annual:

70 million-100 million
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Employee Number:

50~60 
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Ecer Certification：

Verified Supplier 

Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities t... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities t...

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Hunan Dinghan New Material Technology Co., LTD
No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha, Hunan Province, China.
https://www.nickel-basedalloys.com/

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