High Precision SSID Tubes are produced according to technical standard of Seamless Carbon and Alloy Steel Mechanical Tubing ASTM A519, and DOM Tubing ASTM A513 Type5.
Torich has over 10 years experience study the production technology and manufacturing, step by step achieving better result.
High Precision SSID Tubes are produdec by Material Grade of:
Carbon And Alloy Steel Steel Grade: 1008 1010 1018 1026 Etc
SSID Tubes High Precision Steel Tubes Size Range:
O.D.:6-350mm
W.T.:1-50mm
L:max12000mm
High Precision SSID Tubes Applications:
For Mechinery, Mechanical Engineer
Auto Parts, Shock Absorbers, Oil Cylinders
SSID Tubes High Precision Steel Tubes Shape: Round OD and ID with perfect smoothness max 0.8μm
High Precision SSID Steel Pipes Manufacture Techinique: Seamless Cold Drawn And Cold Rolling
SSID Tubing High Precision Deliver Condition:
A.W.H.R.
A.W.C.R.
S.D.C.R.
M.D.
S.S.I.D.
| 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
|
High Precision SSID Tubes Deliver condition:
1. A.W.H.R. "as welded" from hot-rolled steel
2. A.W.C.R. "as welded" from cold-rolled steel
3. S.D.C.R. "sink-drawn", cold-rolled steel
4. M.D. mandrel drawn
5. S.S.I.D. special smooth inside diameter
Please specify the delivery condition and heat treatment requirement when sending the enquiry.
Cold Rolling finished condition for High Precision SSID Tubes:
High Precision SSID Tubes Oiling and Packing:
We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us.
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