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ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

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ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

Brand Name : Torich

Model Number : ASTM A213

Certification : ISO 9001:2008

Place of Origin : China

MOQ : 5MT

Price : USD700-900per ton

Payment Terms : L/C, T/T

Supply Ability : 6000MT/Month

Delivery Time : 35~40days

Packaging Details : Anti-Rust Protection, In hexagonal Bundles or wooden box

Dimension : 6-168mm*1-15mm

Application : For Boilers,Superheaters,Heat-Exchangers

Steel Grade : T5 , T9 , T11 , T12 , T21

Section Shape : Round

Material : Ferritic and Austenitic Alloy Steel

Production : Seamless Hot-Finish or Cold-Finish

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ASTM A213 Seamless Ferritic and Austenitic Alloy Steel Boiler Superheater and Heat Exchanger Tubes

Applications: for Boilers,Superheaters,Heat-Exchangers


Size range: O.D.:6-168mm W.T.:1-15mm L: according to customer requirement

Manufacture:

Seamless process by Hot-Finish or Cold-Finish.

Steel Grade and Chemical Compositions:
Steel Grade C Mn P S Si Cr Mo
max max max max max min
T5 0.15 0.30-0.60 0.025 0.025 0.5 4.0-6.0 0.45-0.65
T9 0.15 0.30-0.60 0.025 0.025 0.25-1.00 8.0-10.0 0.90-1.10
T11 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 1.0-1.50 0.44-0.65
T12 0.05-0.15 0.30-0.61 0.025 0.025 0.50 0.80-1.25 0.44-0.65
T21 0.05-0.15 0.30-0.60 0.025 0.025 0.50-1.00 2.65-3.35 0.80-1.06
T22 0.05-0.15 0.30-0.60 0.025 0.025 0.50 1.90-2.60 0.87-1.13

Steel Grade Tensile Strength Yield Strength Elongation Hardness.Max
min.ksi [Mpa] min.ksi [Mpa] % Brinell/Vickers Rockwell
T5b 60[415] 30[205] 30 179HBW/190HV 89HRB
T9 60[415] 30[205] 30 179HBW/190HV 89HRB
T12 60[415] 32[220] 30 163HBW/170HV 85HRB
T91 85[585] 60[415] 20 250HBW/265HV 25HRC
T92 90[620] 64[440] 20 250HBW/265HV 25HRC

Mechanical Properties and Inspection:

Tensile Requirement

Hardness Requirement

Flattening Test

Flaring Test

Hydrostatic or Nondestructive Electric Test ( Eddy Current Test and Ultrasonic Test)

Surface Condition:

Ferritic Alloy cold-finished steel tubes are free of scale and suitable for inspection

Ferritic alloy hot-finished steel tubes are freee of loose scale and suitbale for inspection.

ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel TubesASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

Reference Documents:

ASTM A262 Practices for Detecting Susceptibility to Intergranular Attach In Austenitic Stainless Steels

ASTM A941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroallys

ASTM A1016/A 1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless Steel Tubes

E112 Test Methods for Determining Average Grain Size


Product Tags:

carbon steel tube

      

heat exchanger tubes

      
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