ASTM A519 1018 steel pipe is a low carbon permeable steel. A519 1018 Hot Finished Tubing has a relatively high manganese content, similar to domestic 16Mn, 15Mn or 20Mn steel in chemical composition. However, compared with No. 20 steel and Q235, although the carbon content is similar, the manganese content is different.
A519 1018 structural steel pipe is widely used in the manufacture of pistons, screws, transmission shafts, machine tools, springs and other parts. In addition, it is also used to manufacture injection mold push plates, lock wedges, die sleeves, reset rods, large diameter push rods, and core fixing plates.
A519 1018 seamless mechanical steel tube
Chemical Composition of A519 Gr 1018 Steel Round Tube
| Element | Content |
|---|---|
| Carbon, C | 0.14 – 0.20 % |
| Iron, Fe | 98.81 – 99.26 % (as remainder) |
| Manganese, Mn | 0.60 – 0.90 % |
| Phosphorous, P | ≤ 0.040 % |
| Sulfur, S | ≤ 0.050 % |
Mechanical Properties of 1018 Mechanical Tubing
| Properties | Metric | Imperial |
|---|---|---|
| Hardness, Brinell | 126 | 126 |
| Hardness, Knoop (Converted from Brinell hardness) | 145 | 145 |
| Hardness, Rockwell B (Converted from Brinell hardness) | 71 | 71 |
| Hardness, Vickers (Converted from Brinell hardness) | 131 | 131 |
| Tensile Strength, Ultimate | 440 MPa | 63800 psi |
| Tensile Strength, Yield | 370 MPa | 53700 psi |
ASTM A519 Grade 1018 Steel Tubing Specifications
| Minimum Order Quantity | 20 Meter | |
| Thickness | 1.5 MM TO 10 MM | |
| Diameter | 15 MM OD TO 915 MM OD | |
| Relevant Grade | 1017, 1018, 1020 | |
| Surface Finish | Mill Finished, Coated | |
| Mfg Process | Cold Drawn | |
| Alloy Or Not | Non Alloy | |
| Thickness (Millimeter) | 1.5 MM TO 10 MM THIK | |
| Diameter (mm) | 1/2 TO 36 | |
| Length | 6m, 3m | |
Advantages of Choosing GNEE A519 1018 Pipe
GNEE can provide seamless/ ERW/ welded/ fabricated etc. sizes. Shapes are round, square, rectangular, hydraulic etc.
GNEE is widely exported to more than 50 countries and regions including Europe, the United States, the Middle East, Southeast Asia, and Africa.
ASTM A519 1018 Hot Finished Pipe can be made into various shapes like square, round, rectangular or special sections as per the requirements of the customers.
If you have any questions about product information or ordering, please feel free to contact us for more details!sales@gneetube.com
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