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ASTM B163 stainless steel coil tube Incoloy 825 OD 1/2'' X 0.035''

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ASTM B163 stainless steel coil tube Incoloy 825 OD 1/2'' X 0.035''

Brand Name : SPEZILLA

Model Number : INCOLOY 825

Certification : ISO9001:2008

Place of Origin : CHINA

MOQ : Negotiation

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 100 TONS/MONTH

Delivery Time : 7 DAYS

Packaging Details : WOODEN BOXED

Product Name : Stainless Steel Coil Tubing

Tubing Spec. : ASTM B163

ASTM : ALLOY 825

Inspection : EN10204 3.1

Tube Size : 3.00MM - 25MM

Thickness : 0.5MM - 3.0MM

Length : 20ft

Grade No. : W.Nr. 2.4858

Shape : Round

Package : Wooden Case

Application : Heat Exchanger

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ASTM B163 stainless steel coil tube Incoloy 825 OD 1/2'' X 0.035''

Description:

Alloy 825 is an austenitic nickel-iron-chromium alloy with additions of copper, molybdenum and titanium. The alloy chemical composition is designed to provide exceptional corrosion resistance in both oxidizing and reducing environments. The nickel content is sufficient for resistance to chloride-ion stress corrosion cracking and the molybdenum also aids resistance to pitting and crevice corrosion. The addition of titanium stabilized the alloy 825 against sensitization and inter granular corrosion. The resistance of alloy 825 to general and localized corrosion under diverse conditions gives the alloy broad use fullness.

INCOLOY® alloy 825 (UNS N08825/W.Nr. 2.4858) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloy’s chemical composition, given in Table 1, is designed to provide exceptional resistance to many corrosive environments. The nickel content is sufficient for resistance to chloride-ion stress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also gives outstanding resistance to reducing environments such as those containing sulfuric and phosphoric acids. The molybdenum also aids resistance to pitting and crevice corrosion. The alloy’s chromium content confers resistance to a variety of oxidizing substances such as nitric acid, nitrates and oxidizing salt. The titanium addition serves, with an appropriate heat treatment, to stabilize the alloy against sensitization to intergranular corrosion.

The resistance of INCOLOY alloy 825 to general and localized corrosion under diverse conditions gives the alloy broad usefulness. Applications include chemical processing, pollution control, oil and gas recovery, acid production, pickling operations, nuclear fuel reprocessing, and handling of radioactive wastes. Applications for alloy 825 are similar to those for INCOLOY alloy 020.

Features:

Exceptional resistance to many corrosive environments

Very good resistance to sulfuric and phosphoric acids

Good mechanical properties from moderately to high temperatures

Good formability and weld ability

Good resistance to stress-corrosion cracking and pitting

Applications:

Chemical process equipment

Oil and Gas well tubing

Chemical infection lines

Acid production

Down hole control lines

Specifications:

Grade Standards Size Max. Service Temperature

Alloy 825

UNS N08825

Wst. 2.4858

 ASTM B 163/ ASTM B 423/ASTM B 829
NACE MR0175/ISO 15156-3		 3 – 25 mm OD
1/16’’ – 1’’ OD		 550°C / 1020°F

Chemical Compositions:

Technical composition (%) Cr Ni Mo Mn Cu Si P C S Ti Al
825 min 19.5 38.0 2.5 - 1.5 - - - - 0.60 -
max 23.5 46.0 3.5 1.00 3.0 0.50 0.030 0.05 0.030 1.20 0.20
Mechnical Property:
Mechanical properties 825
Tensile strenght (mpa, min) 590
Yield strength (0.2% offset mpa, min) 240
Elongation (%, min) 30
Density / weight (g / cm3 / kg) 8.14

ASTM B163 stainless steel coil tube Incoloy 825 OD 1/2'' X 0.035''


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stainless steel coil tube

      

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