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ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

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

Large Image :  ASTM A213 Seamless Heat Exchanger Ferritic and Austenitic Alloy Steel Tubes

Product Details:

Place of Origin: China
Brand Name: Torich
Certification: ISO 9001:2008
Model Number: ASTM A213

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: USD700-900per ton
Packaging Details: Anti-Rust Protection, In hexagonal Bundles or wooden box
Delivery Time: 35~40days
Payment Terms: L/C, T/T
Supply Ability: 6000MT/Month
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Detailed Product Description
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

 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.

 

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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

Contact Details
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Contact Person: Richard

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