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Shanghai Vastar International Co., Ltd.

Cold-drawn tubes, Heat-exchanger tubes, Condenser tubes manufacturer / supplier in China, offering ASTM A199 Seamless Cold Drawn Intermediate Alloy Steel Heat Exchanger And Condenser Tubes, Threaded Flange, Instumentation Tube Fitting and so on.

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Supplier Homepage Product Steel Tube for Pressure Purpose ASTM A199 Seamless Cold Drawn Intermediate Alloy Steel Heat Exchanger And Condenser Tubes

ASTM A199 Seamless Cold Drawn Intermediate Alloy Steel Heat Exchanger And Condenser Tubes

FOB Price: US $600-900 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $600-900/ Ton
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Production Capacity: 50000 Tons/Year
Transport Package: by Bundles
Payment Terms: L/C, T/T

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Basic Info
  • Type: Seamless
  • Material: Alloy Steel
  • Usage: Boiler Pipe, Chemical Industry
  • Trademark: VASTAR
  • HS Code: 7304319000
  • Technique: Cold Drawn
  • Surface Treatment: Varnishing
  • Section Shape: Round
  • Origin: China
Product Description
Standard: ASTM A199
Size: 6mm - 219.1mm 
Grade: T5, T11, T22
Delivery Condition: Heat treatment,Annealed, Normalized, Normalized and Tempered
Surface treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Painting as requested.

Chemical analysis of ASTM A199 (%):
Steel gradeWT       C       Mn     P
 (max)
   S
 (max)
       Si       Cr       Mo
ASTM A199/T4MW0.15MAX0.30-0.600.030.030.50-1.002.15-2.850.44-0.65
ASTM A199/T5MW0.50-0.150.30-0.600.030.030.50MAX4.00-6.000.45-0.65
ASTM A199/T7MW0.15MAX0.30-0.600.030.030.50-1.006.00-8.000.45-0.65
ASTM A199/T9MW0.15MAX0.30-0.600.030.030.25-1.008.00-10.00.90-1.10
ASTM A199/T11MW0.50-0.150.30-0.600.030.030.50-1.001.00-1.500.44-0.65
ASTM A199/T22MW0.50-0.150.30-0.600.030.030.50MAX1.90-2.600.87-1.13
* Ni 0.40 max; V 0.18-0.25; Cb 0.06-0.10; N 0.03-0.07; Al 0.04 max

Mechnical Properties of ASTM A199:
Steel gradeTensile Strength
(Mpa)
Yield Strength
(Mpa)
Elongation
(%)
SPECIFIC REQUIREMENT
ASTM A199/T4415MIN170MIN30/22Hardness 85 HRB MAX
ASTM A199/T5415MIN170MIN30/22Hardness 85 HRB MAX
ASTM A199/T7415MIN170MIN30/22Hardness 85 HRB MAX
ASTM A199/T9415MIN170MIN30/22Hardness 85 HRB MAX
ASTM A199/T11415MIN170MIN30/22Hardness 85 HRB MAX
ASTM A199/T22415MIN170MIN30/22Hardness 85 HRB MAX
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