ASTM A519 Seamless steel pipe covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished.
The steel used in the mechanical tubing may be cast in ingots or may be strand cast. When steel of different grades is sequentially strand cast, identification of the resultant transition material is required. The seamless tubing is a tubular product made without a welded seam. It is usually manufactured by hot working steel, and if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties.
Test requirement: tension test, flattening test, flaring test, hardness test, hydrostatic or nondestructive electric test,etc.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
Speci -cation | Grade | Chemical Composition [%] | ||||||||||||||
C | Mn | P | S | Si | Cr | Mo | Cu | Ni | V | |||||||
Min | Max. | Min | Max. | Max. | Max. | Min. | Max | Min. | Max | Min. | Max | Max | Max | Max | ||
ASTM A-519 | SAE 1010 | 0.08 | 0.13 0.20 | 0.3 | 0.6 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - |
SAE 1018 | 0.15 | 0.28 | 0.6 | 0.9 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 1026 | 0.22 | 0.38 | 0.6 | 0.9 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 1035 | 0.32 | 0.44 | 0.6 | 0.9 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 1040 | 0.37 | 0.21 | 0.6 | 0.9 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 1518 | 0.15 | 0.44 | 1.1 | 1.4 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 1541 | 0.36 | 0.33 | 1.35 | 1.65 | 0.04 | 0.05 | - | - | - | - | - | - | - | - | - | |
SAE 4130 | 0.28 | 0.4 | 0.6 | 0.04 | 0.04 | 0.15 | 0.35 | 0.8 | 1.1 | 0.15 | 0.25 | - | - | - |
Speci -cation | Grade | Mechanical Properties | |||||
Yield Strength | Tensile Strength | % Elongation (G.L. 50 mm WT 8 mm) e (min.) | |||||
Min. | Min. | ||||||
PSI | MPa | PSI | MPa | ||||
ASTM A-519 | SAE 1010 | As per Customer requirements | |||||
SAE 1018 | |||||||
SAE 1026 | |||||||
SAE 1035 | |||||||
SAE 1040 | |||||||
SAE 1518 | |||||||
SAE 1541 | |||||||
SAE 4130 |
Production Range | Outer Diameter:10-120mm (0.4 inch - 4.7 inch) |
Wall Thickness:1-20mm (0.04 inch - 0.78 inch) | |
Material / Grade | Carbon Steel: GB/T 8162 & 8163 & 3639: 10#, 20#, 35#, 45#, 55#, Q235B, Q235C, CF53, A105 ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: C10/CK10, C22/CK22, C35/CK35, C45/CK45, CF53 JIS3441/JIS3444/JIS3445: STKM11A, STKM12A/STKM12B/STKM12C, STKM13A/STKM13B/STKM13C JIS G4051: S10C, S20C, S25C, S35C, S45C, S55C |
Alloy Steel: GB/T 8162 & 8163 & 3639: 16Mn(Q345B), 20Cr, 40Cr, 15CrMo, 20CrMo, 28CrMo, 30CrMo, 35CrMo, 42CrMo, 20CrMnTi, 40MnMoV, 20Mn2, ZF6, 16MnCr5, 20MnCr5, 38Mn2V, 09CrCuSb(ND) ASTM A519: 5120, 5140, 4130, 4135, 4140 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: ST52, EN10084-1998 20Cr4, 41Cr4, 15CrMo4, 25CrMo4, 35CrMo4, 42CrMo4, 16MnCr5 JIS3441/JIS3444/JIS3445: SCM432/SCRRM3, SCM4 JIS G4053: JIS SCr420, JIS SCr440, SCM415, SCM420 | |
Tolerance | Tolerance ±0.15mm,Superior products ±0.05mm, Can be customized according to customer's requirements |
Technique | Cold Drawn / Cold Rolled |
Shape | Round |
Further Processing for Steel Tubes | Final Annealing, Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot Blasting, Laser Marking |
ASTM A53 Seamless Steel Pipe | EN 10216-1 Seamless Steel Pipe |
ASTM A106 Seamless Steel Pipe | EN 10216-2 Seamless Steel Pipe |
ASTM A333 Seamless Steel Pipe | DIN 2391 Seamless Steel Pipe |
ASTM A334 Seamless Steel Pipe | ASTM A-519 Seamless Steel Pipe |
EN 10305-1 Seamless Steel Pipe | ASTM A179 Seamless Steel Pipe |
EN 10305-4 Seamless Steel Pipe | ASTM A192 Seamless Steel Pipe |
Seamless steel pipes are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry
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