paragrap1h
ASTM A270 TP 904L Tube
Specification
| Standards | - |
| Types | Welded, Seamless, ERW, Fabricated, CEW, CDW, CDS, DOM |
| Size range | 1/2" OD - 12" OD |
| Production technique | Decoiling, Punching, Bending, Welding, Cutting, Moulding |
| Standards | ASTM, AISI, JIS, DIN, EN, SUS, GB |
| Form | Round, Hydraulic, Coiled, Square, U Shape, Rectangular, Straight, Honed Tubes, Pan Cake Coils |
| Thickness Range | SCH 10, SCH 160, SCH XXH, SCH XXS, SCH 5, SCH 40, SCH XS, SCH 80S, SCH 80 |
| Custom Size/Thickness | Available |
| End | Treaded, Beveled End, Plain End |
| Surface Finish | 8K, 1D, No.3, 180G, BA, No.4, 500G, No.1, Mirror Polished, 320G, HL, No.8, 400G, 2B, 600G or 800G Mirror finish Tubing, 2D, 400G Satin/ Hairline or Custom Finish as per customer's specification. |
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Marking Standard
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Name of Manufacturer |
| Schedule | |
| Pressure Class | |
| Tube Size, etc | |
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Test Certificates
|
Third Party Inspection Report |
| Manufacturer Test Certificate | |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Laboratory Test Certificate from Govt. Approved Lab | |
| EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC) |
Available Tubes in Our Warehouse
Thin Wall Tubing
Seamless Tube
Erw Tube
Bright Annealed Tube
Coil Tubing
Condenser Tube
Welded Tube
Heat Exchanger Tube
Small Diameter Tubing
Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Chemical Composition
| AISI 904L | Maximum | Minimum |
|---|---|---|
| Ni | 28.00 | 23.00 |
| C | 0.20 | - |
| Mn | 2.00 | - |
| P | 00.045 | - |
| S | 00.035 | - |
| Si | 1.00 | - |
| Cr | 23.0 | 19.0 |
| Mo | 5.00 | 4.00 |
| N | 00.25 | 00.10 |
| CU | 2.00 | 1.00 |
Mechanical Properties
| Element | Grade 904L |
|---|---|
| Density | 8 |
| Melting Range | 1300 -1390 ℃ |
| Tensile Stress | 490 |
| Yield Stress (0.2%Offset) | 220 |
| Elongation | 35% minimum |
| Hardness (Brinell) | - |
Size Chart
| Outer Diameter in Inch | BW | Inner Diameter | Wall Thickness in Inch | Weight Lbs/Ft. |
| 3/16 | 22 | 0.131 | 0.028 | 0.0478 |
| 1/8 | 22 | 0.069 | 0.028 | 0.0290 |
| 20 | 0.055 | 0.035 | 0.0336 | |
| 1/4 | 25 | 0.210 | 0.020 | 0.0491 |
| 22 | 0.194 | 0.028 | 0.0664 | |
| 21 | 0.187 | 0.032 | 0.0745 | |
| 20 | 0.180 | 0.035 | 0.0804 | |
| 18 | 0.152 | 0.049 | 0.1052 | |
| 16 | 0.120 | 0.065 | 0.1284 | |
| 3/8 | 22 | 0.319 | 0.028 | 0.1038 |
| 20 | 0.305 | 0.035 | 0.1271 | |
| 18 | 0.277 | 0.049 | 0.1706 | |
| 16 | 0.245 | 0.065 | 0.2152 | |
| 7/16 | 18 | 0.340 | 0.049 | 0.2036 |
| 1/2 | 25 | 0.460 | 0.020 | 0.1025 |
| 20 | 0.430 | 0.035 | 0.1738 | |
| 18 | 0.402 | 0.049 | 0.2360 | |
| 16 | 0.370 | 0.065 | 0.3020 | |
| 5/16 | 20 | 0.242 | 0.035 | 0.1039 |
| 18 | 0.214 | 0.049 | 0.1382 | |
| 16 | 0.182 | 0.065 | 0.1722 | |
| 5/8 | 20 | 0.555 | 0.035 | 0.2205 |
| 18 | 0.527 | 0.049 | 0.3014 | |
| 16 | 0.495 | 0.065 | 0.3888 | |
| 7/8 | 18 | 0.777 | 0.049 | 0.4323 |
| 16 | 0.745 | 0.065 | 0.5623 | |
| 11 | 0.635 | 0.120 | 0.9676 | |
| 3/4 | 20 | 0.680 | 0.035 | 0.2673 |
| 18 | 0.652 | 0.049 | 0.3668 | |
| 16 | 0.620 | 0.065 | 0.4755 | |
| 14 | 0.584 | 0.083 | 0.5913 | |
| 1 | 20 | 0.930 | 0.035 | 0.3607 |
| 18 | 0.902 | 0.049 | 0.4977 | |
| 16 | 0.870 | 0.065 | 0.6491 | |
| 14 | 0.834 | 0.083 | 0.8129 | |
| 11 | 0.760 | 0.120 | 1.1278 | |
| 1-1/4 | 11 | 1.010 | 0.120 | 1.4480 |
Application
Aerospace
Cleaning Factories
Food Processing
Oil and Gas
Pharmaceutical
Power Plant
Ship Building
Water Systems
Refinery