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Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel

Minimum Order Quantity : 5 tons Price : 800-2000 USD ton
Packaging Details : Packed in bundles or wooden box or upon request Delivery Time : 30-60days after received your payment
Supply Ability : 6000 tons annual
Place of Origin: China Brand Name: TORICH
Certification: ISO 9001 ISO 14001 EN 10204.3.1 TS 16949 BV-MODE II Model Number: ASTM A209

Detail Information

Product Name: Carbon Molybdenum Seamless Steel Pipes Material: Carbon Molybdenum
Steel Grade: T1,T1a,T1b Application: Boiler And Heat Exchanger
Diameter: 5-420mm Wall Thickness: 0.5-50mm
Standard: ASTM A209 Production Method: Seamless Cold Drawn Hot Rolled Seamless
High Light:

carbon steel tube

,

high carbon steel tube

Product Description

ASTM A209/A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Superheater Carbon Steel Heat Exchanger Tubes
 
Standard: ASTM A209 / A209M Seamless Carbon-Molybdenum Alloy-Steel Boiler and Super heater Tubes,Cold drawn and hot rolled seamless steel tubes for Boiler and Super heater
 
Applications:  Boiler, Heat Exchanger, Cold Condensers
 
Size Range:  OD:12.7-127mm  WT:0.9-12.7mm
 
Steel Grade:  T1, T1a, T1b
 
Manufacture:
Killed steel material.
The tubes are made by seamless process either hot-finished or cold-finished
 

Seamless Carbon-Molybdenum Alloy-Steel Boiler and Super heater Tubes
Cold drawn and hot rolled seamless steel tubes for Boiler and Super heater.
 

STEEL GRADE AND CHEMICAL COMPOSITIONS

Seel Grade

C

Mn

P

S

Si

Mo

T1

0.10-0.20

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

T1a

0.15-0.25

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

T1b

≤0.14

0.30-0.80

≤0.025

≤0.025

0.10-0.50

0.44-0.65

 

Mechanical Properties

Seel Grade

Tensile strength (Mpa)

Yield Strength  (Mpa)

δfixed (Pipe Segment S8mm vertical)

δfixed

(S8mm vertical)

δfixed

(Round brilliant)

T1

≥380

≥205

≥30

See note

≥22

T1a

≥415

≥220

≥30

See note

≥22

T1b

≥365

≥195

≥30

See note

≥22

Note: S<8mm vertical Elongation is the basic value minus 1.5%,per wall thickness minus 0.8mm

 

HARDNESS

Seel Grade

HB S 5.1mm

HRB S 5.1mm

T1

≤146

≤80

T1a

≤153

≤81

T1b

≤137

≤77

 
Delivery condition and Heat treatment:
Cold Drawn Seamless and Hot Rolled Seamless need Heat treatment .minimum temperature is 650℃
If Delivery condition is annealing, isothermal annealing, normalizing+ tempering  tempering minimum temperature is 650℃
Hot-finished tubes are heat treated at a temperature of 1200℉ (650℃) or higher.
 
 
Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel 0 Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel 1Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel 2 Carbon Steel Heat Exchanger Tubes With Seamless Carbon - Molybdenum Alloy - Steel 3
 
Reference Documents:
ASTM A450/A450M     Specification for General Requirements for Carbon, Ferritic Alloy, and Austenitic Ally Steel Tubes
 
ASTM A941   Terminology Relating to Steel, Stainless Steel, Related Alloys and Ferroalloys

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