-
Email
-
Call
+91 98590 17777
SA 268 TP 405 boiler tubes
What are SA 268 TP 405 boiler tubes?
The SA 268 TP 405 material consists of 12% chromium steel alloy and used in welded conditions. Due to its chemical composition, the material is not sustainable for excessive hardening. when air cooled from a high temperature. The ASTM A268 TP405 material is quite soft and ductile, which means it can be easily machined using standard procedures. It also has high formability.
The SA 268 TP 405 Boiler Tubes are primarily used as a structural material in heat exchanger equipment. It shows good performance in continuous service up to 1300 °F and intermittent service up to 1500 degrees F. it does not harden much when air cooled from an elevated temperature where some austenite might be there. The Stainless Steel 405 Pipe also have applications in steam nozzles, annealing boxes, partitions, quenching racks and fabrications that cannot be annealed post the welding process.
ASTM A268 TP405 material and Stainless steel 405 pipe manufacturer in India
What is 405 stainless steel seamless tube used for?
The 405 stainless steel seamless tube is capable of resisting high temperature and it shows marginal corrosion resistance. The tubes do not have any weak seams like welded tube, and thus it is stronger and offer better leakage projection.
The UNS S40500 Cold Drawn Seamless Tube is used for annealing boxes, quenching racks, partitions, steam nozzles, and other fabrications that cannot be annealed after the welding procedure. The seamless 405 tubes can be used in chemical plants.
Leading Stainless steel 405 seamless pipe and SS 405 welded tube Supplier in Gujarat
SA 268 TP 405 Boiler Tubes
Stainless Steel 405 Pipe
405 stainless steel seamless tube
Welding techniques of Stainless steel 405 pipe
The SA268 TP405 Coil Tubing can be welded using the shielded fusion and resistance technique. The usual oxyacetylene welding procedure is not recommended for them. It is advised to use 405 Cb electrodes containing columbium that aluminum so as to control hardening.
The post weld annealing process 405 Welded Tube will maximize its ductility. The welded tubes are much affordable than the seamless ones as they are easier to produce. However, their seam can be a weak point which can cause leakage in some cases.
Are you looking for a SA268 TP405 coil tubing with a diameter of 203mm? We have all 405 SS condenser tube in stock
Table of Contents
- Specifications of SA 268 TP 405 boiler tubes
- Types of Stainless steel 405 pipe
- Mechanical properties of 405 stainless steel seamless tube
- SA268 TP405 coil tubing chemical composition
- 405 SS condenser tube application
- Stainless steel 405 heater tubes equivalent
- Physical properties of Type 405 bright annealed tubes
- SS 405 welded tube dimensions
- WNR 1.4002 heat exchanger tubes tolerance
- Stainless steel 405 tube sizes
Specifications of SA 268 TP 405 boiler tubes
| ASTM Specification | OD | WT |
|---|---|---|
| ASTM A268 / SA 268 | 15.9-139.8mm | 1.2-13m |
| Applications | Processing Service: | Shape |
|
Bending, Decoiling, Punching, Welding, Cutting | Round.square.Rectangle |
| Technique | Type | Standard |
| Cold Drawn | Seamless,Welded | JIS, ASTM, AISI, DIN,GB,EN |
Buy Stainless steel 405 heater tubes and Type 405 bright annealed tubes in cut-to-length & surface finish
Types of Stainless steel 405 pipe
SS 405 Welded Tube
SA268 TP405 Coil Tubing
405 SS Condenser Tube
Stainless Steel 405 Heater Tubes
Type 405 Bright Annealed Tubes
WNR 1.4002 Heat Exchanger Tubes
UNS S40500 Cold Drawn Seamless Tube
AISI 405 Square Tubes
Stainless Steel 405 Tube
WNR 1.4002 heat exchanger tubes and UNS S40500 cold drawn seamless tube for Petrochemical and Gas transmission Industry
Mechanical properties of 405 stainless steel seamless tube
| Material Grade | Tensile Strength Rm N/mm² ksi(MPa) min | UNS Number | Yield Strength Rp0.2% N/mm²(MPa) min | Brinell Hardness Test max | Elongation (%) | Rockwell Hardness Test max |
| TP405 | 60 (415) | S40500 | 30 (205) | 207 | 20 | 95 |
SA268 TP405 coil tubing chemical composition
| Al | Mn | C | P | Si | S | Cr | Ni | Cu | N |
| 0.10-0.30 | max. 1.00 | max. 0.08 | max. 0.040 | max 1.00 | max. 0,030 | 11.5 – 14.5 | max, 0.5 | – | – |
405 SS condenser tube application
- Petrochemical
- Refrigeration
- Refining
- Pulp and paper
- Gas transmission
- Heating and Air Conditioning
- Chemical & Electric Power
Stainless steel 405 heater tubes equivalent
| STANDARD | WERKSTOFF NR. | UNS |
| SS 405 | 1.4002 | S40500 |
Physical properties of Type 405 bright annealed tubes
| Density (lb / cu. in.) | 0.279 |
| Specific Gravity g/cm³ | 7.75 |
| Specific Heat (Btu/lb/°F – [32-212°F] | 0.11 |
| Thermal Conductivity | 416 |
| Modulus of Elasticity Tension | 29 |
SS 405 welded tube dimensions
| NB | Size | OD | S40 | S60 | XS/80S | 40S | 5S | 10S | S10 | S20 | S80 | S100 | S120 | S140 | S160 | XXS |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | ||
| 1/8'' | 10.29 | 1.73 | 1.2 | 2.41 | ||||||||||||
| 1/4'' | 13.72 | 2.24 | 1.7 | 3.02 | ||||||||||||
| 3/8'' | 17.15 | 2.31 | 1.7 | 3.2 | ||||||||||||
| 15 | 1/2'' | 21.34 | 2.77 | 3.73 | 2.8 | 1.7 | 2.1 | 3.73 | 4.78 | 7.47 | ||||||
| 20 | 3/4'' | 26.67 | 2.87 | 3.91 | 2.9 | 1.7 | 2.1 | 3.91 | 5.56 | 7.82 | ||||||
| 25 | 1'' | 33.4 | 3.38 | 4.55 | 3.4 | 1.7 | 2.8 | 4.55 | 6.35 | 9.09 | ||||||
| 32 | 1 1/4'' | 42.16 | 3.56 | 4.85 | 3.6 | 1.7 | 2.8 | 4.85 | 6.35 | 9.7 | ||||||
| 40 | 1 1/2'' | 48.26 | 3.68 | 5.08 | 3.7 | 1.7 | 2.8 | 5.08 | 7.14 | 10.2 | ||||||
| 50 | 2'' | 60.33 | 3.91 | 5.54 | 3.9 | 1.7 | 2.8 | 5.54 | 9.74 | 11.1 | ||||||
| 65 | 2 1/2'' | 73.03 | 5.16 | 7.01 | 5.2 | 2.1 | 3.1 | 7.01 | 9.53 | 14 | ||||||
| 80 | 3'' | 88.9 | 5.49 | 7.62 | 5.5 | 2.1 | 3.1 | 7.62 | 11.1 | 15.2 | ||||||
| 90 | 3 1/2'' | 101.6 | 5.74 | 8.08 | 5.7 | 2.1 | 3.1 | 8.08 | ||||||||
| 100 | 4'' | 114.3 | 6.02 | 8.56 | 6 | 2.1 | 3.1 | 8.56 | 11.1 | 13.5 | 17.1 | |||||
| 125 | 5'' | 141.3 | 6.55 | 9.53 | 6.6 | 2.8 | 3.4 | 9.53 | 12.7 | 15.9 | 19.1 | |||||
| 150 | 6'' | 168.3 | 7.11 | 10.97 | 7.1 | 2.8 | 3.4 | 11 | 14.3 | 18.3 | 22 | |||||
| 200 | 8'' | 219.1 | 8.18 | 10.3 | 12.7 | 8.2 | 2.8 | 3.8 | 6.4 | 12.7 | 15.1 | 19.3 | 20.6 | 23 | 22.2 | |
| 250 | 10'' | 273.1 | 9.27 | 12.7 | 12.7 | 9.3 | 3.4 | 4.2 | 6.4 | 15.1 | 19.3 | 21.4 | 25.4 | 28.6 | 25.4 | |
| 300 | 12'' | 323.9 | 10.3 | 14.3 | 12.7 | 9.5 | 4 | 4.6 | 6.4 | 17.5 | 21.4 | 25.4 | 28.6 | 33.3 | 25.4 | |
| 350 | 14'' | 355.6 | 11.1 | 15.1 | 12.7 | 9.5 | 4 | 4.8 | 6.4 | 7.9 | 19.1 | 23.8 | 27.8 | 31.8 | 35.7 | |
| 400 | 16'' | 406.4 | 12.7 | 16.7 | 12.7 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 21.4 | 26.2 | 31 | 36.5 | 40.5 | |
| 450 | 18'' | 457.2 | 14.3 | 19.1 | 12.7 | 9.5 | 4.2 | 4.8 | 6.4 | 7.9 | 23.8 | 29.4 | 34.9 | 39.7 | 45.2 | |
| 500 | 20'' | 508 | 15.1 | 20.6 | 12.7 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 26.2 | 32.5 | 38.1 | 44.5 | 50 | |
| 550 | 22'' | 558.8 | 22.2 | 12.7 | 9.5 | 4.8 | 5.5 | 6.4 | 9.5 | 28.6 | 34.9 | 41.3 | 47.6 | 54 | ||
| 600 | 24'' | 609.6 | 17.5 | 24.6 | 12.7 | 9.5 | 5.5 | 6.4 | 6.4 | 9.5 | 31 | 38.9 | 46 | 52.4 | 59.5 | |
| 650 | 26'' | 660.4 | 12.7 | 9.5 | 7.9 | 13 | ||||||||||
| 700 | 28'' | 711.2 | 12.7 | 9.5 | 7.9 | 13 | ||||||||||
| 750 | 30'' | 762 | 12.7 | 9.5 | 6.4 | 7.9 | 7.9 | 13 | ||||||||
| 800 | 32'' | 812.8 | 17.5 | 12.7 | 9.5 | 7.9 | 13 | |||||||||
| 850 | 34'' | 863.6 | 17.5 | 12.7 | 9.5 | 7.9 | 13 | |||||||||
| 900 | 36'' | 914.4 | 19.1 | 12.7 | 9.5 | 7.9 | 13 |
WNR 1.4002 heat exchanger tubes tolerance
| CF Tolerances | Minus | Plus |
|---|---|---|
| 1/8″ to 5/16″ (exclusive) | 0.002 | 0.000 |
| 5/16″ to 1/2″ (exclusive) | 0.003 | 0.000 |
| 1/2″ to 1″ (inclusive) | 0.004 | 0.000 |
| over 1″ to 2″ (inclusive) | 0.006 | 0.000 |
| over 2″ to 3″ (inclusive) | 0.008 | 0.000 |
Stainless steel 405 tube sizes
| TUBE O.D (INCH) | WALL THICKNESS (INCH) | BWG | WALL THICKNESS (MM) | TUBE O.D (MM) |
|---|---|---|---|---|
| 0.188 | 0.035 | 20 | 0.89 | 4.78 |
| 0.250 | 0.020 | 0.51 | 6.35 | |
| 0.028 | 22 | 0.71 | ||
| 0.035 | 20 | 0.89 | ||
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.313 | 0.035 | 20 | 0.89 | 7.95 |
| 0.049 | 18 | 1.25 | ||
| 0.375 | 0.028 | 22 | 0.71 | 9.53 |
| 0.035 | 20 | 0.89 | ||
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.500 | 0.035 | 20 | 0.89 | 12.7 |
| 0.049 | 18 | 1.25 | ||
| 0.650 | 16 | 1.65 | ||
| 0.625 | 0.035 | 20 | 0.89 | 15.88 |
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.750 | 0.035 | 20 | 0.89 | 19.05 |
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 0.875 | 0.035 | 20 | 0.89 | 22.23 |
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.120 | 11 | 3.05 | ||
| 1.000 | 0.035 | 20 | 0.89 | 25.4 |
| 0.049 | 18 | 1.25 | ||
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 0.095 | 13 | 2.41 | ||
| 0.120 | 11 | 3.05 | ||
| 1.125 | 0.065 | 16 | 1.65 | 28.58 |
| 1.250 | 0.065 | 16 | 1.65 | 31.75 |
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 1.375 | 0.035 | 20 | 0.89 | 34.93 |
| 1.5000 | 0.049 | 18 | 1.25 | 38.1 |
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 1.750 | 0.035 | 20 | 0.89 | 44.45 |
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 1.875 | 0.065 | 16 | 1.65 | 47.63 |
| 2.000 | 0.049 | 18 | 1.25 | 50.8 |
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 2.125 | 0.065 | 16 | 1.65 | 53.98 |
| 2.250 | 0.065 | 16 | 1.65 | 57.15 |
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 2.500 | 0.065 | 16 | 1.65 | 63.5 |
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 2.750 | 0.065 | 16 | 1.65 | 69.85 |
| 3.000 | 0.049 | 18 | 1.25 | 76.2 |
| 0.065 | 16 | 1.65 | ||
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 3.250 | 0.065 | 16 | 1.65 | 82.55 |
| 0.120 | 11 | 3.05 | ||
| 3.500 | 0.065 | 16 | 1.65 | 88.9 |
| 4.000 | 0.065 | 16 | 1.65 | 101.6 |
| 0.083 | 14 | 2.11 | ||
| 4.250 | 0.120 | 11 | 3.05 | 108 |
| 4.500 | 0.065 | 16 | 1.65 | 114.3 |
| 5.000 | 0.065 | 16 | 1.65 | 127 |
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 0.188 | 4.78 | |||
| 6.000 | 0.065 | 16 | 1.65 | 152.4 |
| 0.083 | 14 | 2.11 | ||
| 0.120 | 11 | 3.05 | ||
| 8.000 | 0.120 | 11 | 3.05 | 203.2 |