ASTM A519 Grade 4130 Pipe
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Steel grade 4130 ASTM A519 Steel Rectangular Tubing contains elements chromium and molybdenum added in its alloy as strengthening agents. Because the material has a lower carbon content, the ASTM A519 4130 Steel Chromoly Tubing can be welded easily. Welding of steel tube produced from alloy ASTM A519 Grade 4130 can be performed by all commercial techniques. The Chrome Moly Steel ASTM A519 4130 Boiler Tubing material can be easily machined with the use of conventional methods. However, machining the A519 gr 4130 Seamless Steel Tubing material tends to become difficult in times when the hardness of this steel grade has been increased. Forming the steel ASTM A519 Grade 4130 can be done in an annealed condition.
The ASTM A519 Grade 4130 Steel Tubing is frequently manufactured in our factory by hot working the steel material. If required, by the A519 gr 4130 Seamless Tubing can be subsequently cold finished after hot-working the product. These processes are performed on the ASTM A519 Steel Tube in order to produce the desired shape, dimensions and achieve the resultant properties. The ASTM A519 Tubing could be furnished in the following shapes i.e. rectangular, round, square as well as special sections. At Aesteiron, we can furnish the ASTM A519 4130 Hot Finished Tubing in such a manner that it suits the needs of our clients and their application requirements as well. Hot working of the Alloy Steel ASTM A519 4130 Square Tubing could be performed at a temperature which ranges between 816 °C to about 1093°C . Steel for the specified ASTM A519 Grade 4130 Mechanical Tubing alloy could be cold worked with the help of conventional shop procedures.
ASTM A519 Grade 4130 Pipe
A519 gr 4130 Tube
4130 Chromoly Tubing
4130 Seamless Chromoly Tubing
4130 Seamless Alloy Steel Tubing
4130 Seamless Tubing
| Grade | AISI 4130, L80, L110, AISI4130 / GR.4130 / SAE4130 |
| Standard |
ASTM A519 / ASME SA 519 |
| ASTM A519 | Standard Specification covers both seamless hot-finished mechanical tubing and seamless cold-finished mechanical tubing |
| Size | 2"- 12" |
| Outer Diameter | 21 to 426 mm |
| Wall Thickness | 2 to 50 mm |
| Schedule | SCH 20, 30, 40, Standard (STD), 80, 100, 120, 140, 160, XXH, Extra Heavy (XH) |
| Shape | round, square, rectangular and special sections. |
| Length | Not more than 12 m |
| Sizing Methods |
|
| ASTM A519 treatment conditions |
|
| Carbon Steel Type 235 | Carbon Steel Type 235LT Impact Tested | Carbon Steel Type 360LT Impact Tested | Stainless Steel Type 316 | Stainless Steel Type 22CR Duplex | Stainless Steel Type 25Cr Duplex | Stainless Steel Type 6MO | Cu/Ni 90/10 and other copper alloys | Nickel Alloy | Titanium Grade 2 | High Strength Low Alloyed Steel |
|---|---|---|---|---|---|---|---|---|---|---|
| A106 Gr.B | A333 Grade 6 | API 5L Grade X52 | A312 Grade TP 316 | A790 UNS S31803 | A790 UNS S32750, S32550, S32760 | A312 UNS S31354, N08367, N08925, N08926 | B466 UNS C70600 | B705 UNS N06625 | B861 Gr 2 | A519 AISI 4130 |
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Condition | Ultimate Strength | Yield Strength | Elongation in 2 in.or 50mm,% | Rockwell, Hardness B Scale | ||
| ksi | Mpa | ksi | Mpa | |||
| Hot Rolled (HR) | 90 | 621 | 70 | 483 | 20 | 89 |
| Stress Relieved (SR) | 105 | 724 | 85 | 586 | 10 | 95 |
| Annealed (A) | 75 | 517 | 55 | 379 | 30 | 81 |
| Normalized (N) | 90 | 621 | 60 | 414 | 20 | 89 |
| OD Size Range, In. (mm) | OD Tolerance, in. (mm) | |
|---|---|---|
| Over (+) | Under (-) | |
| up to 2.999 (76.17) | 0.020 (0.51) | 0.020 (0.51) |
| 3.000-4.499 (76.20-114.27) | 0.025 (0.64) | 0.025 (0.64) |
| 4.500–5.999 (114.30–152.37) | 0.031 (0.79) | 0.031 (0.79) |
| 6.000–7.499 (152.40–190.47) | 0.037 (0.94) | 0.037 (0.94) |
| 7.500–8.999 (190.50–228.57) | 0.045 (1.14) | 0.045 (1.14) |
| 9.000–10.750 (228.60–273.05) | 0.050 (1.27) | 0.050 (1.27) |
|
||
| WT Range as Percent of OD | percent Over A and Under Nominal | ||
|---|---|---|---|
| OD 2.999 in. (76.19 mm) and smaller | OD 3.000 in. (76.20 mm) to 5.999 in. (152.37 mm) | OD 6.000 in. (152.40 mm) to 10.750 in. (273.05 mm) | |
| Under 15 | 12.5 | 10 | 10 |
| 15 and over | 10 | 7.5 | 10 |
| A Wall thickness tolerance may not be applicable to walls 0.199 in. (5.05 mm) and less; consult manufacturer for wall tolerances on such tube sizes. | |||
| Wall Thickness S / OD D (%) | Tolerance (±%) | |
|---|---|---|
| ID D<38.1mm | ID ≥38.1 | |
| ≤25% | 10.0 | 7.5 |
| >25% | 12.5 | 10.0 |
| Grade | ASTM A519 AISI 4130 | ||
|---|---|---|---|
| Metric | Imperial | ||
| Density | 7.85 g/cm3 | 0.284 lb/in³ | |
| Melting point | 1432°C | 2610°F | |
| Grade | ASTM A519 AISI 4130 |
|---|---|
| UNS | G41300 |
| DIN | 1.7218 |
| EN | 25CrMo4 |
| JIS | JIS G4105 |
| BS | BS 970 |
| ASTM A519 4130 Seamless Tubing | Seamless Black A519 gr 4130 CDW Tube |
| Chrome Moly Steel ASTM A519 4130 Welded Tubing | Chromoly ASTM A519 Grade 4130 Cold Drawn Tubing |
| ASTM A519 Grade 4130 Hollow Tubing | ASTM A519 4130 Chromoly Steel Casing Tubing |
| Alloy Steel ASTM A519 4130 Boiler Tubing | A519 4130 Chrome Alloy Steel finned tubing |
| A519 gr 4130 Reheater Tubing | ASTM A519 4130 Straight Tubing |
| Chromoly ASTM A519 Grade 4130 Instrument Tubing | Chrome Moly Steel ASTM A519 4130 U Bend Tubing |
| ASTM A519 4130 Chromoly Steel Round Tubing | ASTM A519 4130 Chromoly Steel Seamless Boiler Tubing |
| A519 4130 Chrome Alloy Steel High Pressure Tubing | Alloy Steel ASTM A519 4130 Water Tube Boiler |
| ASTM A519 4130 Square Tubing | A519 gr 4130 Superheater Tubing |
| Chrome Moly Steel ASTM A519 4130 Rectangular Tubing | Chromoly ASTM A519 Grade 4130 Coiled Tubing |
| ASTM A519 Grade 4130 Welded Rectangular | ASTM A519 4130 Chromoly Steel Dom Tubing |
| Large Diameter Seamless Alloy Steel ASTM A519 4130 Tubing | Seamless ASTM A519 4130 Hydraulic Tubing |
| Epoxy Coated A519 4130 Chrome Alloy Steel Tubing | ASTM A519 4130 Condenser Tubing |
| Chrome Moly Steel ASTM A519 4130 Fabricated Tube | Thin Wall Chrome Moly Steel ASTM A519 4130 Cold Drawn Seamless Tubing |
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