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ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
Specifications
Brand Name :
TORICH
Model Number :
ASTM B444
Certification :
ISO 9001 ISO14001
Place of Origin :
Zhejiang,CN
MOQ :
1 TON
Price :
5000USD per ton
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability :
5000 tons per year
Delivery Time :
20-45 days
Packaging Details :
In wooden box package
Type :
Nickel Pipe,Nickel Bar,Nickel Plate,Nickel tube/pipe,Alloy Steel plate
Ultimate strength (≥ mpa) :
690,760,Standard,965,UNS
Application :
Industry,oil,used in chemical,Boiler Pipe,Electricity
Grade :
Nickel Base Alloy,nickel,Nichrome,Nickle Alloy,Hastalloy
Elongation (≥ %) :
30 %,15-25,40%,40,45%
Surface :
Bright,Polished,HL(Hairline),Dull
Description

ASTM B444 Nickel Chromium Molybdenum Alloy Tube for Heat Exchanger

This specification covers nickel-chromium-molybdenum columbium alloy (UNS N06625 and UNS N06852)

and nickel-chromium-molybdenum-silicon alloy (UNS N06219) in the form of cold-worked seamless pipe and tube,

The general requirements for pipe and tube are covered by Specification B829

ASTM B444

Referenced ASTM Standard:
E829 Specification for general requirements for Nickel and Nickel alloy seamless pipe and tube.
E112 Test Methods for determining the average grain size.
G28 Test methods for detecting susceptibility to intergranular corrosion in wrought, Nickel-Rich, Chromium-Bearing Alloys.
G48 Test methods for piting and crevice corrosion resistance of stainless steel and related alloys by use of ferric chloride solution.

Keywords: Seamless pipe; seamless tube; N06219; N06625

Chemical Requirements

Element Composition Limits, %
N06852 N06625 N06219
C 0.05 max 0.10 max 0.05 max
Mn 0.50 max 0.50 max 0.50 max
Si 0.50 max 0.50 max 0.70-1.10
P 0.015 max 0.015 max 0.020 max
S 0.015 max 0.015 max 0.010 max
Cr 20.0-23.0 20.0-23.0 18.0-22.0
Nb+Ta ... 3.15-4.15 ...
Nb 0.51-1.00 ... 1.0 max
Co (if determined) ... 1.0-8.0 7.0-9.0
Mo 8.0-10.0 10.0 max ...
Fe 15.0-20.0 5.0 max 2.0-4.0
Al 0.40 max 0.40 max 0.50 max
Ti 0.40 max 0.40 max 0.50 max
Cu ... ... 0.50 max
Ni Bal. 58.0 min Bal.

Mechanical Properties:

Codition

Tensile Strength,

min, ksi

(MPa)

Yield Strength

(0.2% offset),

min, ksi

(MPa)

Elongation in 2in.

or 50.8mm (or 4 D)

min, %
Alloy N06625
Grade 1 (annealed) 120 (827) 60 (414) 30
Grade 2 (solution annealed) 100 (690) 40 (276) 30
Alloy N06219
All (solution annealed) 96 (660) 39 (270) 30
Alloy N06852
All (solution annealed) 85 (586) 35 (241) 30

ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger TubeASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube


Product tags

astm a249 stainless tube

,

astm sa213 alloy tube

,

astm a213 t91 alloy tube
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ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube

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Product Detail
Brand Name :
TORICH
Model Number :
ASTM B444
Certification :
ISO 9001 ISO14001
Place of Origin :
Zhejiang,CN
MOQ :
1 TON
Price :
5000USD per ton
Contact Supplier
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube
ASTM B444 Nickel Chromium Molybdenum Alloy Heat Exchanger Tube

TORICH INTERNATIONAL LIMITED

Verified Supplier
11 Years
zhejiang, ningbo
Since 1997
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Precision Steel Tube, Seamless Steel Tube, Stainless Steel Tube
Total Annual :
25000000-30000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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