About Us

Hangnie Super Alloys Co., Ltd.

Hangnie Super Alloys Co., Ltd.

Hangnie Super Alloys Co., Ltd.  is located in Guxi Town Industrial Park, Taixing City, on the bank of the Yangtze River. It faces Changzhou, Wuxi, and Zhangjiagang across the river. Shanghai-Chongqing-Chengdu High-speed Railway  and Xinchang Railway Huangqiao Station are all about 20 minutes away in time and space. Gumagan is connected to the Yellow Sea in the east by water, and Taizhou Port in the west to the Yangtze River --- a national first-class open port. The geographical location is superior and the water and land transportation is convenient.
In order to actively respond to the "Thirteenth Five-Year Plan" to cultivate and develop strategic emerging industries and the "Made in China 2025" plan, Hangjie Special Alloys (Jiangsu) Co., Ltd. proposed a "three-step" strategy for the construction of China's manufacturing power for three decades, actively Orderly develop high-end equipment manufacturing and new materials to promote high-tech industries to become stronger and bigger. The company hired smelting engineers from the smelting branch of the Shanghai Iron and Steel Research Institute to form a scientific and technological research and development team to accelerate the realization of industrialization and transform technological advantages into production advantages and Market advantages, using actual operation and production experience to create professionally: aerospace, petroleum, petrochemical, electronics, nuclear energy industry, chemical industry, marine industry and other machinery manufacturing fields and special alloy products in harsh and harsh working environments.

Hangnie Super Alloys we specialise in the supply of rare and exotic Nickel Alloys and Stainless Steels in most product forms including:

We have a comprehensive range of materials we stock and supply on short delivery times all over the world that include:

Corporate Culture

With the rapid development of today's society, the company, as always, adheres to the business philosophy of "quality first, integrity first", strives for survival based on quality, development based on reputation, customer centered, market-oriented, continuous development and innovation, and strives to push the company to a higher level.

At the same time, in the spirit of "quality survival, innovative development", we strive to strive for excellence in every detail, achieving a win-win situation for both the company's interests and customer interests. The company is committed to building a resource saving and environmentally friendly modern enterprise, and is committed to building a world-class, high-quality research and development and production base for stainless steel and special alloy materials, becoming the first choice for customers.

Steel sheets deposited in stacks in packs at the warehouse of metal products. Weathered metals sheet for construction. Metal corrosion.

Our Products

The company has a registered capital of 10 million yuan, covers an area of 13,500m2, has 4 standardized workshops with a construction area of 8,800m2, and has a smelting and casting workshop and a metal processing workshop. The company now has intermediate frequency furnaces, vacuum degassing furnaces, vacuum induction melting furnaces, and electroslag remelting furnaces, with a production capacity of 15,000 tons per year, and has passed the safety and environmental protection inspection. The quality inspection equipment includes spectrometer, carbon-sulfur analyzer, ultrasonic inspection, tensile testing machine, hardness testing instrument, etc.

The company mainly produces high-end nickel-based alloys such as high-temperature alloys, corrosion-resistant alloys, and precision alloys. Product specifications include bars, plates, pipes, flanges and forgings.

Products: hot-rolled bars, forged round bars, bright bars, forgings, steel ingots, billets, steel pipes, flanged pipe fittings, steel strips.

Duplex stainless steel
F51(2205 / S31803 / 00Cr22Ni5Mo3N). F52(S32950). F53(2507 / S32750 / 022Cr25Ni7Mo4N). F55(S32760 / 022Cr25Ni7Mo4WCuN). F60(S32205 /022Cr23Ni5 Mo3N).329 (SUS329J1/ 0Cr26Ni5Mo2/ 1.4460).

Inconel alloy
Inconel600(N06600/ 2.4816).Inconel625(N06625/ 2.4856).Inconel718(N07718/ 2.4668) Inconel750(N07750).

Incoloy alloy
Incoloy800H (N088100/ 1.4958). Incoloy825 (N08825/ 2.4858). Incoloy925 (N09925) Incoloy926 (N08926/1.4529).

Gr660 (SUH660/ S66286/ A-286/ GH2132/ 0Cr15Ni25Ti2MoAlVB/ 1.4980). Nimonic 80A (N07080/ GH4180)
GH3030 (GH30). GH4145 (2.4669). GH4169 (2.4668).

Corrosion-resistant alloy
No. 20 alloy (N08020 / F20). 904 (N08904 / 00Cr20Ni25Mo4.5Cu / 1.4539). 254SMO (F44 / S31254 / 1.4547).
XM-19 (S20910/Nitronic 50).318(3Cr17ni7Mo2N).C4(00Cr14Ni14Si4/ 03Cr14Ni14Si4).

Precipitation hardened stainless steel
17-4PH (SUS630 / 0Cr17Ni4Cu4Nb). 17-7PH (SUS631 / 0Cr17Ni7Al).

Monel alloy
Monel400 (N04400 / 2.4360 / 2.4361). Monel K-500 (N05500 / 2.4375).

Nickel alloy
Nickel 200 (N02200/ 2.4060/ 2.4066) .Nickel 201 (N02201/ 2.4061/ 2.4068).

Hastelloy C(NS333). Hastelloy C-276 (N10276/2.4819). Hastelloy C-4(N06455/ 2.4610). Hastelloy C-22(N06022).
Hastelloy B(N10001/ 2.4617/ NS321). Hastelloy B-2(N10665/ 2.4617/ NS322). Hastelloy B-3( N10675/ 2.4600/ NS323).

Austenitic stainless steel
F317L (S31703/ 022Cr19Ni13Mo3). F316Ti (S31635/ 0Cr18Ni12Mo3Ti/ 06Cr17Ni12Mo2Ti).
310S (S31008/ 06Cr25Ni20). F347 (S34700/ 06Cr18Ni11Nb). F321 (S32100/ 0Cr18Ni10Ti/ 06Cr18Ni11Ti) and other alloy materials with special properties.