Torich International Co.,Ltd is capable of producing Seamless Drilling Steel tubes ASTM A519 Detailed Product Description, with steel grade 4130 and 4140, by cold drawing production to achieve tight tolerance, can apply for Annealing, Normalizing, Quenching and Tempering to reach specific Mechanical Properties:
We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling Pipes, Mining Drilling Pipe, Drilling Steel Pipe,Oval steel tube you may also find other Oil Drill Pipe etc.
| Material: | Carbon And Alloy Steel | Steel Grade: | 1008 1010 1018 1026 Etc |
| Size Range: | O.D.:6-350mm W.T.:1-50mm L:max12000mm | Applications: | For Mechinery, Mechanical Engineer |
| Shape: | Round | Manufacture Techinique: | Seamless Cold Drawn And Cold Rolling |
| Deliver Condition: | A.W.H.R. A.W.C.R. S.D.C.R. M.D. S.S.I.D. | Characteristic: | Mechanical Tubing |
ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration
Standard: ASTM A519
ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration
Size range: O.D.:6-350mm W.T.:1-50mm L:max12000mm
Applications: for Machinery, Mechanical Engineer, Drilling equipments for drill wire rod
Seamless Drilling Steel tubes ASTM A519 Raw Material:
Round Steel Billet from Bao Steel
Seamless Drilling Steel tubes ASTM A519 Production method:
Hot Piercing→Cold Drawing → Sizing to final dimension
Heat Treatment of Seamless Drilling Steel tubes ASTM A519 : + N, Q+T
| Steel Grade and Chemical Compositions: | | |
| Steel | C | Mn | P | S | Si | Cr | Mo |
| Grade | max | | max | max | max | min | |
| 1008 | 0.10 | 0.30-0.50 | 0.040 | 0.050 | | | |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | | | |
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.040 | 0.050 | | | |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | | | |
| 1026 | 0.22-0.28 | 0.60-0.90 | 0.040 | 0.050 | | | |
| 1035 | 0.32-0.38 | 0.60-0.90 | 0.040 | 0.050 | | | |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.040 | 0.050 | | | |
| 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 |
| 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 |
| Grade | condition | Ultimat | Yield | Elongation | Rockwell |
| | | Strength | Strength | | Hardness |
| | | ksi Mpa | ksi Mpa | % | B Scale |
| 1020 | HR | 50 345 | 32 221 | 25 | 55 |
| | CW | 70 483 | 60 414 | 5 | 75 |
| | SR | 65 448 | 50 345 | 10 | 72 |
| | A | 48 331 | 28 193 | 30 | 50 |
| | N | 55 379 | 34 234 | 22 | 60 |
| 1025 | HR | 55 379 | 35 241 | 25 | 60 |
| | CW | 75 517 | 65 448 | 5 | 80 |
| | SR | 70 483 | 55 379 | 8 | 75 |
| | A | 53 365 | 30 207 | 25 | 57 |
| | N | 55 379 | 36 248 | 22 | 60 |
| 1035 | HR | 65 448 | 40 276 | 20 | 72 |
| | CW | 85 586 | 75 517 | 5 | 88 |
| | SR | 75 517 | 65 448 | 8 | 80 |
| | A | 60 414 | 33 228 | 25 | 67 |
| | N | 65 448 | 40 276 | 20 | 72 |
| 1045 | HR | 75 517 | 45 310 | 15 | 80 |
| | CW | 90 621 | 80 552 | 5 | 90 |
| | SR | 80 552 | 70 483 | 8 | 85 |
| | A | 65 448 | 35 241 | 20 | 72 |
| | N | 75 517 | 48 331 | 15 | 80 |
| 4130 | HR | 90 621 | 70 483 | 20 | 89 |
| | SR | 105 724 | 85 586 | 10 | 95 |
| | A | 75 517 | 55 379 | 30 | 81 |
| | N | 90 621 | 60 414 | 20 | 89 |
| 4140 | HR | 120 855 | 90 310 | 15 | 100 |
| | SR | 120 855 | 100 689 | 10 | 100 |
| | A | 80 552 | 60 414 | 25 | 85 |
| | N | 120 855 | 90 621 | 20 | 100 |
We specially manufacture and export Drilling Steel Pipes, Carbon Steel Drilling Pipes, Mining Drilling Pipe, Drilling Steel Pipe you may also find other Oil Drill Pipe etc.
Application:
Contact Now
