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Tube Cr20Ni80

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Special Alloy Pipe

RA330, also known as Alloy 330 or Incoloy 330, is a high-nickel, high-chromium austenitic alloy with excellent oxidation and carburization resistance at elevated temperatures. It is widely used in industrial heating applications such as furnaces, heat treating fixtures, and industrial ovens due to its exceptional high-temperature strength and resistance to thermal cycling. RA330 offers superior performance in harsh environments, making it suitable for applications in petrochemical, power generation, and aerospace industries where reliability and durability under extreme conditions are paramount.

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Equivalent grade

UNS N06003

DIN W. Nr. 2.4869

Title ：Cr20Ni80 / N06003

Available products：plate/sheet, bar/rod, pipe/tube, strip, fittings, wire, forging, fastener, customization

Production standards
Product	ASTM
Plates and Sheets	B409
Rods and Bars	B408
Fittings	B366
Forgings	B564
Welded Tubes	B515

Chemical composition

%	Fe	C	Si	Mn	P	S	Cr	Al	Ni
Min	-	-	0.75	-	-	-	20	-	balance
Max	1	0.08	1.6	0.6	0.02	0.015	23	0.5	balance

Physical properties

	Density		8.4g/cm3
Melting	1350°C ~1400℃

Cr20Ni80 material properties

Advantage

1. High oxidation and corrosion resistance
2. Excellent electrical resistance and stability
3. Superior performance at elevated temperatures
4. Long service life and durability
5. Good mechanical properties
6. Easy to fabricate and work with
7. Versatile for various industrial applications
8. Cost-effective compared to other alloys
9. Minimal maintenance required
10. Widely available and well-established

Cr20Ni80 Material application areas

Cr20Ni80 finds applications in heating elements, resistors, electric furnaces, industrial furnaces, kilns, and other high-temperature equipment. Its combination of high-temperature stability, electrical resistance, and corrosion resistance makes it suitable for use in a wide range of industries, including aerospace, automotive, electronics, and manufacturing.

FAQ

Q: Do you accept the third party inspection?

A: Yes absolutely we accept.

Q: Do you provide the samples? Free or Extra?

A: The cost of the samples is according to the value.The cost of the freight is necessary.

Q: Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 200000 tons.

Q: What is your delivery time and the supply ability?

A:The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q: How to order?

A: Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

Q: How can you ensure the quality of your product?

A: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

Special Alloy Pipe