High Temperature Alloy Sheet Plate K640 K640m K6188 K825 C76400 C76401 C76188 C78250 Superalloy Sheet/Coil/Strip/Type Hastelloy Plate Custom Size

• Customization: Available
• Type: Sheet
• Standard: AISI, ASTM, GB
• Model NO.: K640 K640M K6188 K825 C76400 C76401 C76188 C78250
• Technique: Hot Rolled
• Shape: Plate
• Surface Treatment: Polished
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel
• Application: Industry
• Material: Ni60%,Cr20-23%,Nb3.15-4.15%,Mo8-10%
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Certificate: ISO9001
• Surface: Bright
• Transport Package: Marine Standard Packing
• Specification: as required
• Trademark: bolaisheng
• Origin: China

Product Description

Superalloy, a premier class of metal materials rooted in iron, nickel, and cobalt, excels in performance at extreme temperatures above 600ºC and under substantial stress. Boasting exceptional high-temperature strength, superior oxidation resistance, and remarkable corrosion resistance, superalloys also offer outstanding fatigue performance, fracture toughness, and other comprehensive properties. Their single austenitic structure ensures unparalleled stability and reliability across a variety of temperatures.
Renowned for their high alloying degree, superalloys-also known as 'super alloys'-are indispensable in critical industries such as aviation, aerospace, petroleum, chemical, and maritime. Categorized by their matrix elements, superalloys include iron, nickel, cobalt, and more. While iron-based superalloys typically operate up to 750~780ºC, nickel-based and refractory metal-based alloys are essential for higher temperature applications. Nickel-based superalloys are particularly significant, widely utilized in the production of aviation jet engines and various industrial gas turbine hot-end components.

High Temperature Alloy Plate Production Specifications

1. Outstanding oxidation resistance up to 2200°F

2. Exhibits exceptional spalling resistance even under severe thermal cycling

conditions

3. Highly resistant to carburization

4. Excellent creep rupture strength

5. Superior metallurgical stability

6. Ease of welding and fabrication
Product Parameter

Product name	K640 K640M K6188 K825 C76400 C76401 C76188 C78250 SuperalloyPlate/Sheet
Standard	ASTM AISI DIN EN GB JIS
Specification	Thickness:0.3-150mm
	Length:3000mm,5800mm,6000mm,9000mm,12000mm, etc.
	Width:40mm-600mm, 1000mm,1219mm, 1500mm,1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Production technology	hot working +cold working+ electrochemical machining
Typical uses	1. Parts of organic chemical processes containing chlorides, especially where acid chloride catalysts are used 2. Digesters and bleaching tanks for the pulp and paper industry 3. Absorption tower, reheater, flue gas inlet baffle, fan (wet), agitator, baffle and flue in flue gas desulfurization system 4. For the manufacture of equipment and components for use in acidic gas environments 5. Acetic acid and acetic anhydride reaction generator 6. Sulfuric acid condense
Thickness	Hot-rolled plate: 5-100mm , Hot rolled steel plate: 1-100mm (as customer's requirement)
Size	as customer's requirement
Packing method	Standard Seaworthy Package and as you requirement

Application

Superalloy sheet metal finds extensive applications across engineering sectors, prominently in aerospace, petrochemical, and energy industries.
Aerospace field: Superalloy sheets are integral to producing key components like aircraft engines, turbomachinery, and jet pipes. Their high temperature strength and corrosion resistance ensure aircraft safety and reliability during high-temperature, high-speed flights.
Petrochemical field: In petrochemical equipment manufacturing, superalloy plates are vital for high-temperature reactors, catalyst carriers, pipeline connectors, and more. Their high-temperature resistance and corrosion resistance guarantee the stable operation of equipment under harsh conditions.
Energy field: Superalloy sheet metal is also crucial in energy equipment manufacturing, including gas turbines and nuclear power plants. Their outstanding high-temperature performance ensures the safe and stable operation of energy equipment under extreme conditions.
In summary, superalloy sheet metal stands as an essential material, playing a pivotal role in aerospace, petrochemical, energy, and more.

Our Advantages

Qualitative Materials:

We source premium, top-grade raw materials to ensure unparalleled strength, resilience, and longevity in our products.

Advanced Technology:

Our manufacturing processes leverage cutting-edge technologies, including advanced smelting, continuous casting, and rolling techniques.

Customized Service:

We provide bespoke design and manufacturing services tailored to meet the unique needs and requirements of our customers.

FAQ

Q1: Why choose your company?

A: With over 16 years of unmatched industry expertise and the benefit of our state-of-the-art factory, we offer exceptional services complemented by our professional and dedicated sales team.

Q2: What are your terms of payment?

A: A 30% T/T deposit is required upfront, with the remaining 70% due before delivery.

Q3: What are your delivery terms?

A: Our flexible and competitive terms include FOB, CFR, CIF, and EXW, meticulously designed to cater to your specific shipping requirements, ensuring a seamless and convenient transaction experience.

Q4: What is your delivery time?

A: Our standard lead time is impressively efficient, spanning from just 7 to 15 days after receiving your deposit. This ensures swift and reliable order fulfillment, keeping your projects on schedule.

Q5: Can you provide samples?

A: Absolutely! We gladly offer complimentary samples if they are available in stock. However, please be aware that the transportation fees will be the responsibility of the buyer.
Certification