Leading Factory Supplier of Corrosion-Resistant Inconel 725 N07725 High-Temperature Alloy

Inconel 725 is a nickel-chromium-molybdenum-niobium alloy with excellent corrosion resistance. After aging heat treatment, it can greatly increase the strength of the alloy and greatly improve the ductility and tensile properties of the alloy. The alloy also has strong resistance to stress corrosion. It is mainly used in pipe fittings, joints and bearings in acid-resistant equipment, and it is also widely used in marine equipment. Inconel 725 was developed from alloy 625 by adding strengthening elements to improve its mechanical properties. Nickel alloy 725 has excellent corrosion resistance and high strength for a wide range of sour gas applications and is resistant to the effects of hydrogen sulfide, chloride and carbon dioxide. Inconel 725 also has a wide range of applications in marine environments where it resists corrosion, pitting and crevice erosion in seawater. The main products are divided into three categories: 1. As a material for the manufacture of chemical equipment, Inconel 725 alloy, as an important corrosion-resistant structural material, enjoys a high reputation in the material industry for the manufacture of chemical towers and chemical packing; 2. Inconel 725 alloy is used as precision alloy and metal electronic material (composite thermal bimetal and cross-split bimetal component alloy for color picture tube) 3. Inconel 725 alloy is used as a welding surfacing material. As a high-quality corrosion-resistant and extremely corrosion-resistant material, it is used with flux and surfacing on the inner walls of tanks, containers and towers to improve the corrosion resistance of the equipment. Inconel 725 Chemical composition %

Ni	55-59	Cr	19-22.5	Fe	Bal.	Mo	7-9.5
Nb	2.75-4	C	≤0.03	Mn	≤0.35	Si	≤0.2
S	≤0.01	P	≤0.015	Ti	1-1.7	Al	≤0.35

Inconel 725 Physical characteristics

Density g/cm³

Tensile strength

Rm N/mm²

Yield Strength

RP0.2 N/mm²

Elongation A5/%

Melting point ℃

Brinell hardness

Alloy state

8.31

568

313

1260~1340

Solution treatment

Inconel 725 Thermal performance

Melting interval
	1271-1343℃

Elastic Modulus	205 GPa
Stretch ratio	13.0 µm/m*℃(21-100℃)
Thermal Conductivity	10.6 W/m*℃
Resistivity	1.144 μΩ•m

Supply form and specification

Alloy grade	Form	Specification
Inconel 725	Wire	Diameter=0.03mm~8mm
Inconel 725	Flat wire	Width=0.4~40mm	Thick=0.03~2.9mm
Inconel 725	Strip	width=8~250mm	ThickT=0.1~3.0mm
Inconel 725	Foil	width=6~120mm	Thick=0.003~0.1mm
Inconel 725	Bar	Diameter=8~100mm	Long=50~1000

Superalloy Series: GH3030 GH4145 GH4169 Hastelloy C2 Hastelloy C4 Hastelloy C276 Hastelloy X Incoloy 800H Incoloy 825 Inconel 600 Inconel 625 Inconel 718 Inconel 725 Inconel X750 Monel 400 Monel K500 Nimonic 75A Nimonic263Shijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference. Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.

* OEM manufacturer * We will deliver the goods to the warehouse of the customer's agent in any city in China. * Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP * Mode of transport: Sea, Auto, Railway, Air and Express * Payment terms: Bank Transfer, Western Union, PayPal, Alipay * Quality Certificate: In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc. Cheng Yuan Alloy Material Co., Ltd Email: [email protected] Tel .: +86 13673186216 +86 311 8803 3197