Pipe Process of ASME SA519 4140 Steel tube / ASTM A519 4140 Alloy Steel Seamless tubes:
Round Billet → Material Inspection → Grinding → Cut to Length → Heating → Piercing → Bite mandrel → Hot Rolled → Get Rid of Mandrel → Heat Treatmen t → Size Reducing → Cooling → Straightening → Semi Manufactured Product → Corp End Cutting off → UT/ET TEST or Hydrostatic Test → Marking → Packing → Warehousing
Round Billet → Material Inspection → Grinding → Cut to Length → Heating → Piercing → Bite mandrel → Hot Rolled → Get Rid of Mandrel → Heat Treatmen t → Size Reducing → Cooling → Straightening → Semi Manufactured Product → Corp End Cutting off → UT/ET TEST or Hydrostatic Test → Marking → Packing → Warehousing
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ASTM /ASME |
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Product Name |
Executive Standard |
Dimension (mm) |
Steel Code / Steel Grade |
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Seamless Ferritic and Austentic Alloy Steel Boiler, Superheater and Heat-Exchanger Tubes |
ASTM A213 |
Ø9.52~630 x WT0.59~40 |
T2, T5, T9, T11, T12, T22, T91, T92 |
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Seamless Ferritic Alloy Steel Pipes for High Temperature Use |
ASTM A335 |
Ø10.3~1200 x WT2~200mm |
P5, P9, P11, P12, P22, P91, P92 |
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Seamless Carbon and Alloy Steel for Mechanical Tubing |
ASTM A519 |
Ø10.3~323.9 x WT1.65~40mm |
4130, 4130X, 4140, 4145 |
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EN |
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Product Name |
Executive Standard |
Dimension (mm) |
Steel Code / Steel Grade |
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Seamless Ferritic Alloy Steel Pipes for High Temperature Use |
EN10216-2 |
Ø10.3~323.9 x WT1.65~40mm |
13CrMo4-5, 1-CrMo9-10, X10CrMoVNb9-1, 15NiCuMoNb5-6-4 |
Application of ASME SA519 4140 Steel tube / ASTM A519 4140 Alloy Steel Seamless tubes:
Alloy steel seamless pipe is ideally suitable for chemical, petrochemicals and other energy-related applications. It has characteristics of high corrosion resistance and can be used in a wide range of industrial sectors.
- Chemical industries
- Petrochemical industries
- Energy-related applications
GR.4140 A519 Seamless Pipes & Tubes Chemical Composition :
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Grade |
C |
Mn |
P≤ |
S≤ |
Si |
Cr |
Mo |
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4140 |
0.38-0.43 |
0.75-1.00 |
0.040 |
0.040 |
0.15-0.35 |
0.80-1.10 |
0.15-0.25 |
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Condition |
Tensile Strengtd Rm (Mpa) |
Yield Strengtd R2 (Mpa) |
Elongation in 2 in or 50 mm A(%) |
Rockwell, Hardness B Scale |
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HF(Hot Finished) |
855 min (120 ksi) |
621 min (90 ksi) |
15 min |
100 |
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SR(Stress Relieved) |
855 min (120 ksi ) |
689 min (100 ksi) |
10 min |
100 |
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A(Annealed) |
552 min (80 ksi ) |
414 min (60 ksi) |
25 min |
85 |
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N (Normalized) |
855 min (120 ksi ) |
621 min (90 ksi) |
20 min |
100 |
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Q+T (Quenched and tempered.) |
AS your requirements |
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Other Types of ASME SA 519 / ASTM A519 GR.4140 Pipes and Tubes
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ASME SA / ASTM A519 GR.4140 Boiler Pipe |
GR.4140 ASME SA / ASTM A519 Boiler Tube |
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ASTM A519 GR.4140 Boiler Pipes Supplier |
SA519 / A519 GR.4140 Boiler Tubes |
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GR.4140 ASME SA 519 Seamless Steel Pipes Exporter |
ASTM A519 GR.4140 Carbon Steel Seamless Tubing Stockist |
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A519 GR.4140 Mechanical Pipes in Iraq |
4140 ASTM A519 Carbon Steel Mechanical Tubes |
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ASTM A519 GR.4140 Cold drawn Seamless Steel Pipe |
A519 GR.4140 Cold drawn Seamless Steel Tube Exporter |
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ASTM A519 GR.4140 Hot Finished Seamless Steel Pipe |
A519 / SA519 Grade 4140 Hot Finished Seamless Steel Tubes |
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IBR Approved GR.4140 ASTM A519 Pipe |
IBR Approved ASTM A519 GR.4140 Tubing Stockist |
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ASTM A519 Steam Boiler Pipes in Peru |
ASTM A519 Steam Boiler Tubes Stockholder |
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High Quality GR.4140 A519 Boiler Pipes in Malaysia |
GR.4140 A519 High Quality Boiler Tubes Manufacturer |
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