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24 Inch Seamless Alloy Steel Pipe , Heat Exchanger Seamless Tube Pipe T12

Xi'an New Force Energy Engineering Co.,Ltd
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Xi'an New Force Energy Engineering Co.,Ltd

24 Inch Seamless Alloy Steel Pipe , Heat Exchanger Seamless Tube Pipe T12

Country/Region china
City & Province Shaanxi
Categories Metal Casting Machinery
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Product Details

Hot Rolled Seamless Alloy Steel Pipe , Heat Exchanger Seamless Tube Pipe T12

 

Seamless Alloy Steel Tubes according to ASME SA 213 Grade T12 are reheated and furnished in full annlealed,isothermal annealed or normalized quenched and tempered condition. ASME SA 213 Grade T12 Alloy Steel Seamless Tubes have a typical chemistry with additions of 0.80-1.25 Chromium and 0.44-0.65 Molybdenum. Bearing minimum tensile strength of 415 Mpa ASME SA 213 Grade T12 Tubes have minimum yield strength of 220 Mpa.

 

1. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of material (seamless tubes),

Grade (T11),

Condition (hot finished or cold finished),

Size (outside diameter and minimum wall thickness),

Length (specific or random),

Hydrostatic Test or Nondestructive Electric Test

Increased Sulfur, and

Special requirements and any supplementary requirements selected.

 

2. Standards:
ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes

 

3. Application:
Power plant; Boilers; Heat-Exchangers; Chemical Fertilizer; Petrochemicals; Offshore Oils; Gas Productions; Refineries and etc.

 

4. Chemical Requirements

Chemical Requirements
GradeUNS DesignationComposition, %
CMnpSSiCrMoOther Elements
maxmax
T12K115620.05-0.150.30-0.610.0250.0250.50 max0.80-1.250.44-0.65 

 

5. Mechanical Properties

Tensile Strength min: 60ksi/415MPa

Yield Strength min: 30ksi/205MPa

 

6. Available Size Range

ODThickness
mminchmmSCH
60.3~141.32''~ 5''2.11~19.05SCH10~XXS
* If the steel grades and size you are looking for are not listed above, please contact us for further information.

 

7. Heat Treatment Requirements

Heat Treatment Requirements
GradeUNS NumberHeat Treat TypeAustenitizing/Solutioning Temperature min or rangeCooling MediaSubcritical Annealing or Tempering Temperature
min or range °F 【°C】
T12K11562full or isothermal anneal normalize and temper subcritical anneal1200 to 1350 °F
【650 to 730°C】

 

 

 

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