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813/814, 8th Floor, Parekh Market, Opera House, Mumbai
813/814, 8th Floor, Parekh Market, Opera House, Mumbai
MIL-T 8504 grade covers standard specifications for military, aerospace, and hydraulic system applications. The MIL-T 8504 Tubing showcases good corrosion resistance properties and is usually processed in annealed conditions. These tubes are high-strength grade that can withstand high pressures and temperatures. AMS-T 8504 Stainless Steel Tubing is a very durable grade requiring low levels of maintenance. This tubing can be easily processed in a hot or cold rolling process. The MIL-T 8504 Aircraft Hydraulic System Tubing is a high-strength grade that can be easily attached to different hydraulic systems. This tubing is designed with enhanced mechanical performance and torsion in stress-induced conditions. These modules allow for the smooth passage of fluids within the components in this grade.
The Stainless Steel 304 AMS T 8504 Tubing is a common grade used to produce this tubing. These tubes are designed with a superior composition of nickel and chromium with other constituting alloys. The MIL-T 8504 grade is designed in seamless and welded configurations. MIL-T 8504 Tp304 Seamless Tube is designed by passing hot steel billets via an extrusion process. This allows the tubes to have excellent strength and tolerance in the system. Designed without any seams or welds these tubes have 20% higher pressure holding capacity and strength compared to welded tubes. The MIL-T 8504 Tp304 Welded Tube offers a cost-effective solution to seamless tubes. These tubes are manufactured by rolling pieces of strips and sheets, followed by welding them in place following an array of shop welding procedures. Our institution has good ties with different logistical companies, allowing us to supply items in a short span of time. If you want to get a quote on these products or learn more about their features, get in touch with us.
MIL-T-8504 Tube
MIL-T-8504 TP304 Seamless Tube
MIL-T-8504 Welded Tube
MISC SPEC | GRADE OR PROCESS | DESCRIPTION |
MIL-T-8504 | 304 | TUBING, STEEL, CORROSION-RESISTANT (S30400), AEROSPACE VEHICLE HYDRAULIC SYSTEM 1/8 HARD CONDITION |
Material | Specification Number | Temper | |
U.S. Govt. | SAE | ||
304 Seamless | MIL-T-8506 | - | Annealed |
304 Welded | MIL-T-8506 | - | Annealed |
304L Seamless | MIL-T-8606 | - | Annealed |
Attribute | Value |
---|---|
Specifications | AMS-T-8504, MIL-T-8504, AMS 5566 |
AMS Number | AMS T 8504 |
MIL-T-8504 Cross-sectional Shape Style | Plain round |
MIL-T-8504 Tube Wall Thickness | 0.035 inches |
MIL-T-8504 Tube First End Style: | Plain |
MIL-T-8504 Tube Diameter | 0.500 inches |
MIL-T-8504 Alloy | 304 |
MIL-T-8504 Type | Stainless Steel |
MIL-T-8504 Maximum Operating Temp | 800.0 deg fahrenheit |
MIL-T-8504 Tube Maximum Operating Pressure | 3000.0 pounds per square inch |
MIL-T-8504 Tube Surface Condition And Location | Outside polished |
MIL-T-8504 Tube Measuring Method And Length | 144.000 inches specific |
MIL-T-8504 Tube Special Features | Aerospace vehicle hydraulic systems |
MIL-T-8504 Cross Reference Spec | MIL-T-8504D |
Misc./Shape | Tubing |
MIL-T-8504 Specifications
MIL-T-8504 304 Seamless Stainless Tube
MIL-T-8504 Corrosion Resistant Tube
UNS S30400 Alloy 30304 MIL-T-8504
TRILOK STEEL INDUSTRIES is an ISO 9001-2008 MIL-T-8504 Tube supplier, are the most versatile and widely used stainless steels in aircraft hydraulic fine tubing. We stock and distribute a large and diverse inventory of MIL-T-8504 TP304 Seamless Tube and MIL-T-8504 TP304 Welded Tube from industry-leading and widely accepted manufacturers who meet or exceed the stringent technical requirements.
Intended for use in high pressure hydraulic and pneumatic systems in which corrosion resistant materials are required. AMS-T-8504 Tube is not suitable for use in applications assembled by welding or brazing or exposed to temperatures higher than 800 Degree F, because of impaired resistance to corrosion, where subsequent anneal not possible. nA straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. MIL-T-8504 Welded Stainless Steel Tube is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
MIL-T-8504 Tube Sizes / MIL-T-8504 TP 304 Stainless Steel tubing Sizes
MIL-T-8504 Tubes are finished in accordance with customer needs regarding dimensional and wall thickness specifications as well as heat treatment for more demanding applications. In general MIL-T-8504 TP304 stainless steel seamless tube and MIL-T-8504 TP304 stainless steel seamless tube manufactured according to current standards.
MIL-T-8504 TP304 TUBING SIZES
Tube TUBE TYPE | NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
---|---|---|---|---|---|---|
TP 304 Seamless Stainless Steel Tubing | 1/8″ | ![]() | ![]() | ![]() | ![]() | |
TP 304 Seamless Stainless Steel Tubing | 1/4″ | ![]() | ![]() | ![]() | ![]() | |
TP 304 Seamless Stainless Steel Tubing | 3/8″ | ![]() | ![]() | ![]() | ![]() | |
TP 304 Seamless Stainless Steel Tubing | 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 3/4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 1″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 1 1/4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 1 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 2 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 3″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
TP 304 Seamless Stainless Steel Tubing | 5″ | ![]() | ![]() | ![]() | ![]() | |
TP 304 Seamless Stainless Steel Tubing | 6″ | ![]() | ![]() | ![]() | ![]() |
Tube | NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
---|---|---|---|---|---|---|
MIL-T-8504 Stainless Steel Tube | 1/8″ | ![]() | ![]() | ![]() | ![]() | |
MIL-T-8504 Stainless Steel Tube | 1/4″ | ![]() | ![]() | ![]() | ![]() | |
MIL-T-8504 Stainless Steel Tube | 3/8″ | ![]() | ![]() | ![]() | ![]() | |
MIL-T-8504 Stainless Steel Tube | 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 3/4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 1″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 1 1/4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 1 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 2 1/2″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 3″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 4″ | ![]() | ![]() | ![]() | ![]() | ![]() |
MIL-T-8504 Stainless Steel Tube | 5″ | ![]() | ![]() | ![]() | ![]() | |
MIL-T-8504 Stainless Steel Tube | 6″ | ![]() | ![]() | ![]() | ![]() |
TOP NUMBER: Wall Thickness in Inches
BOTTOM NUMBER: Weight Per Foot in Pound
Tube SIZE | O.D. INCHES | 5S | 5 | 10S | 10 | 20 | 30 | 40S & STD. | 40 | 60 | 80S & E.H. | 80 | 100 | 120 | 140 | 160 | DBL. E.H. |
1/8 | .405 | .035 .1383 | .049 .1363 | .049 .1363 | .068 .2447 | .068 .2447 | .095 .3145 | .095 .3145 | |||||||||
1/4 | .540 | .049 .2570 | .065 .3297 | .065 .3297 | .088 .4248 | .088 .4248 | .119 .5351 | .119 .5351 | |||||||||
3/8 | .675 | .049 .3276 | .065 .4235 | .065 .4235 | .091 .5676 | .091 .5676 | .126 .7388 | .126 .7388 | |||||||||
1/2 | .840 | .065 .5383 | .065 .5380 | .083 .6710 | .083 .6710 | .109 .8510 | .109 .8510 | .147 1.088 | .147 1.088 | .187 1.304 | .294 1.714 | ||||||
3/4 | 1.050 | .065 .6838 | .065 .6838 | .083 .8572 | .083 .8572 | .113 1.131 | .113 1.131 | .154 1.474 | .154 1.474 | .218 1.937 | .308 2.441 | ||||||
1 | 1.315 | .065 .8678 | .065 .8678 | .109 1.404 | .109 1.404 | .133 1.679 | .133 1.679 | .179 2.172 | .179 2.172 | .250 2.844 | .358 3.659 | ||||||
1 1/4 | 1.660 | .065 1.107 | .065 1.107 | .109 1.806 | .109 1.806 | .140 2.273 | .140 2.273 | .191 2.997 | .191 2.997 | .250 3.765 | .382 5.214 | ||||||
1 1/2 | 1.900 | .065 1.274 | .065 1.274 | .109 2.085 | .109 2.085 | .145 2.718 | .145 2.718 | .200 3.631 | .200 3.631 | .281 4.859 | .400 6.408 | ||||||
2 | 2.375 | .065 1.604 | .065 1.604 | .109 2.638 | .109 2.638 | .154 3.653 | .154 3.653 | .218 5.022 | .218 5.022 | .344 7.462 | .436 9.029 | ||||||
2 1/2 | 2.875 | .083 2.475 | .083 2.475 | .120 3.531 | .120 3.531 | .203 5.793 | .203 5.793 | .276 7.661 | .276 7.661 | .375 10.01 | .552 13.70 | ||||||
3 | 3.500 | .083 3.029 | .083 3.029 | .120 4.332 | .120 4.332 | .216 7.576 | .216 7.576 | .300 10.25 | .300 10.25 | .438 14.32 | .600 18.58 | ||||||
3 1/2 | 4.000 | .083 3.472 | .083 3.472 | .120 4.973 | .120 4.973 | .226 9.109 | .226 9.109 | .318 12.51 | .318 12.51 | .636 22.85 | |||||||
4 | 4.500 | .083 3.915 | .083 3.915 | .120 5.613 | .120 5.613 | .237 10.79 | .237 10.79 | .337 14.98 | .337 14.98 | .438 19.00 | .531 22.51 | .674 27.54 | |||||
4 1/2 | 5.000 | .247 12.54 | .355 17.60 | ||||||||||||||
5 | 5.563 | .109 6.349 | .109 6.349 | .134 7.770 | .134 7.770 | .258 14.62 | .258 14.62 | .375 20.78 | .375 20.78 | .500 20.78 | .625 32.96 | .750 38.55 | |||||
6 | 6.625 | .109 7.585 | .109 7.585 | .134 9.289 | .134 9.289 | .280 18.97 | .280 18.97 | .432 28.57 | .432 28.57 | .562 36.39 | .719 43.35 | .864 53.16 | |||||
Tube SIZE | O.D. INCHES | 5S | 5 | 10S | 10 | 20 | 30 | 40S & STD. | 40 | 60 | 80S & E.H. | 80 | 100 | 120 | 140 | 160 | DBL. E.H. |
7 | 7.625 | .301 23.54 | .500 38.04 | .875 63.08 | |||||||||||||
8 | 8.625 | .109 9.914 | .109 9.914 | .148 13.40 | .148 13.40 | .250 22.36 | .277 24.70 | .322 28.55 | .322 28.55 | .406 35.64 | .500 43.39 | .500 43.39 | .594 50.95 | .719 60.71 | .812 67.76 | .906 74.69 | .875 72.42 |
9 | 9.625 | .342 33.91 | .500 48.73 | ||||||||||||||
10 | 10.75 | .134 15.19 | .134 15.19 | .165 18.70 | .165 18.70 | .250 28.04 | .307 34.24 | .365 40.48 | .365 40.48 | .500 54.74 | .500 54.74 | .594 64.43 | .719 77.03 | .844 82.29 | 1.000 104.1 | 1.125 115.6 | 1.000 104.1 |
11 | 11.75 | .375 45.56 | .500 60.08 | ||||||||||||||
12 | 12.75 | .156 21.07 | .165 22.18 | .180 24.16 | .180 24.16 | .250 33.38 | .330 43.77 | .375 49.56 | .406 53.52 | .562 73.15 | .500 65.42 | .688 88.63 | .844 107.3 | 1.000 125.5 | 1.125 136.7 | 1.312 160.3 | 1.000 125.5 |
14 | 14.00 | .156 23.07 | .188 27.73 | .250 36.71 | .312 45.61 | .375 54.57 | .375 54.57 | .438 63.44 | .594 85.05 | .500 72.09 | .750 106.1 | .938 130.9 | 1.094 150.8 | 1.250 170.2 | 1.406 189.1 | ||
16 | 16.00 | .165 27.90 | .188 31.75 | .250 42.05 | .312 52.27 | .375 62.58 | .375 62.58 | .500 82.77 | .656 107.5 | .500 82.77 | .844 136.6 | 1.031 164.8 | 1.219 192.4 | 1.438 223.6 | 1.594 245.3 | ||
18 | 18.00 | 165 31.43 | .188 35.76 | .250 47.39 | .312 58.94 | .438 82.15 | .375 70.59 | .562 104.7 | 750 138.2 | .500 93.45 | .938 170.9 | 1.156 208.0 | 1.375 244.1 | 1.562 274.2 | 1.781 308.5 | ||
20 | 20.00 | .188 39.78 | .218 46.05 | .250 52.73 | .375 78.60 | .500 104.1 | .375 78.60 | .594 123.1 | .812 166.4 | .500 104.1 | 1.031 208.9 | 1.281 256.1 | 1.500 296.4 | 1.750 341.1 | 1.969 379.2 | ||
24 | 24.00 | .218 55.37 | .250 63.41 | .250 63.41 | .375 94.42 | .562 140.7 | .375 94.42 | .688 171.3 | .969 238.4 | .500 125.5 | 1.219 296.8 | 1.531 367.4 | 1.812 429.4 | 2.062 483.1 | 2.344 542.1 | ||
26 | 26.00 | .312 85.60 | .500 136.17 | .375 102.63 | .500 136.17 | ||||||||||||
28 | 28.00 | .312 92.26 | .500 146.85 | .625 182.73 | .375 110.64 | ||||||||||||
30 | 30.00 | .250 79.43 | .312 98.93 | .312 98.93 | .500 157.53 | .625 196.08 | .375 118.65 | .500 157.53 | |||||||||
32 | 32.00 | .312 105.59 | .500 168.21 | .625 209.43 | .375 126.66 | .688 230.08 | .500 168.21 | ||||||||||
34 | 34.00 | .312 112.25 | .500 178.89 | .625 222.78 | .375 134.67 | .688 244.77 | |||||||||||
36 | 36.00 | .312 118.92 | .500 189.57 | .625 236.13 | .375 142.68 | .750 282.35 | .500 189.57 |
MIL-T-8504 Welded Stainless Steel Tube Tolerances
NPS Designator | Permissible Variations in Outside Diameter | |
---|---|---|
Over In. | Under In. | |
1/8 to 1-1/2, incl | 1/64 (0.015) | 1/32 (0.031) |
Over 1-1/2 to 4, incl | 1/32 (0.031) | 1/32 (0.031) |
Over 4 to 8, incl | 1/16 (0.062) | 1/32 (0.031) |
Over 8 to 18, incl | 3/23 (0.093) | 1/32 (0.031) |
Product | NPS Designator | Outside Diameter in. | Schedule 5S in. | Schedule 10S in. | Schedule 40S in. | Schedule 80S in. |
---|---|---|---|---|---|---|
MIL-T-8504 Tube | 1/4 | 0.540 | 0.065 | 0.088 | 0.119 | |
MIL-T-8504 Tube | 3/8 | 0.675 | 0.065 | 0.091 | 0.126 | |
MIL-T-8504 Tube | 1/2 | 0.840 | 0.065 | 0.083 | 0.109 | 0.147 |
MIL-T-8504 Tube | 3/4 | 1.050 | 0.065 | 0.083 | 0.113 | 0.154 |
MIL-T-8504 Tube | 1.0 | 1.315 | 0.065 | 0.109 | 0.133 | 0.179 |
MIL-T-8504 Tube | 1 1/4 | 1.660 | 0.065 | 0.109 | 0.140 | 0.191 |
MIL-T-8504 Tube | 1 1/2 | 1.900 | 0.065 | 0.109 | 0.145 | 0.200 |
MIL-T-8504 Tube | 2 | 2.375 | 0.065 | 0.109 | 0.154 | 0.218 |
MIL-T-8504 Tube | 2 1/2 | 2.875 | 0.083 | 0.120 | 0.203 | 0.276 |
MIL-T-8504 Tube | 3 | 3.500 | 0.083 | 0.120 | 0.216 | 0.300 |
MIL-T-8504 Tube | 3 1/2 | 4.000 | 0.083 | 0.120 | 0.226 | 0.318 |
MIL-T-8504 Tube | 4 | 4.500 | 0.083 | 0.120 | 0.237 | 0.337 |
MIL-T-8504 Tube | 5 | 5.563 | 0.109 | 0.134 | 0.258 | 0.375 |
MIL-T-8504 Tube | 6 | 6.625 | 0.109 | 0.134 | 0.280 | 0.432 |
MIL-T-8504 Tube | 8 | 8.625 | 0.109 | 0.148 | 0.322 | 0.500 |
MIL-T-8504 Tube | 10 | 10.750 | 0.134 | 0.165 | 0.365 | 0.500 |
MIL-T-8504 Tube | 12 | 12.750 | 0.156 | 0.180 | 0.375 | 0.500 |
NPS | MIL-T-8504 Tube Tolerance, % | |
+ | – | |
1/8-2 1 /2 | 20.0 | 12.5 |
3~18, t/D≤ 5% | 22.5 | 12.5 |
3~18, t/D> 5% | 15.0 | 12.5 |
≥ 20, welded | 17.5 | 12.5 |
≥ 20, seamless, t/D≤ 5% | 22.5 | 12.5 |
≥ 20, seamless, t/D> 5% | 15.0 | 12.5 |
MIL-T-8504 Chemical Composition
304/304L TUBING TO MILT 8504
304 and 304L are austenitic alloys. These alloys are the most familiar and frequently used alloys in the stainless steel family. The L in 304L refers to a lower carbon content to allow for a greater corrosion protection when welding.
Tempers: Annealed
Specifications: MILT 8504, AMS 5560, AMS5567
Typical Chemical Composition %
Weight % | Ni | Cr | Mn | C | Si | Mo | S | P | Cu |
---|---|---|---|---|---|---|---|---|---|
Minimum | 8.00 | 18.00 | |||||||
Maximum | 12.00 | 20.00 | 2.00 | .08 | 1.00 | .50 | .03 | .045 | .75 |
Typical Mechanical Properties
Nominal OD | Nominal Wall | Ultimate KSI | Yield KSI | Elongation in 2" |
---|---|---|---|---|
.187 and less | .016 and less | 115 max | 30 | 30 |
Over .016 | 75-100 | 30 | 40 | |
Over .187 | .012 and | 110 max | 30 | 37 |
To .500 incl | Less | |||
Over .012 | 75-100 | 30 | 40 | |
Over .500 | All | 75-100 | 30 | 40 |
Available Stock of MIL-T-8504 TUBE, MIL-T-8504 TP304 SEAMLESS TUBE
MIL-T-8504 TP304 Stainless Steel Tube | MIL-T-8504 TP304 Stainless teel Tube |
MIL-T-8504 stainless steel Tube | SAE MIL-T-8504 Tube |
MIL-T-8504 TP304L Stainless Steel Tube | MIL-T-8504 TP 304 Tube |
MIL-T-8504 Seamless Stainless Steel Tube | MIL-T-8504 TP 304 Seamless Tube |
MIL-T-8504 TP304 Welded Stainless Steel Tube | AMS-T-8504 Seamless Tubes |
304 MIL-T-8504 Stainless Steel Round Tube | MIL-T-8504 Grade 304 Tube |
MIL-T-8504 TP304 Tube | MIL-T-8504 Gr. 304 Tube |
MIL-T-8504 Corrosion Resistant Tube | MIL-T-8504 Stainless Steel Seamless Tubing |
MIL-T-8504 TP304 Stainless Steel Rectangular Tube | Welded stainless steel tube MIL-T-8504 |
MIL-T-8504 1/8 Hard Stainless steel tube | MIL-T-8504 Aerospace tubing |
MIL-T-8504 Tubing | MIL-T-8504 Steel tubing |
Product Name: MIL-T-8504 TP 304 Seamless Stainless Steel Tubing
Manufacturer Test Certificate
IBR Test Certificate (Form III-D)
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection with Excise Gate Pass to avail
Modvat benefit.
Internal and external protection
We perform sandblasting according to SA 2,5 and protect the Tube surfaces from rust using a primer such as clear varnish, epoxy or zinc phosphate, etc. Upon request, we provide Tube protection by means of polyethylene, polypropylene, fibre-cement casing, or with bitumen. All kinds of paint coatings and galvanisation are also available.
These MIL-T-8504 Stainless Steel Tube grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
MIL-T-8504 tubing shall be properly separated by size’(outside ~~~me~~~, and wall thickness. The ends of MIL-T-8504 tubing shall be sealed exclude dirt and dust.
MIL-T-8504 Tubing Packaging for shipment. Material shal1 be packaged for shipment in accordance with the methods prescribed in MIL-STD-163.
MIL-T-8504 Marking of shipments. Interior packages and exterior shfpping containers shal1 be marked in accordance with MIL-STO-129. The identification shall include the following information listed in the order shown: Stock No. or other identification number as specified in the purchase document TUBING, STEEL, CORROSION-RESISjANT [304), AEROSPACE VEHICLE HYDRAULIC SYSTEM, 1/8 HARD ‘CONDITION MIL-T-8504 Size (diameter), Wall thickness ,Heat No., Type,Class,Quantity contained,Name of manufacturer,Name of contractor (if different from manufacturer),Contract or Order No.
Pipe Specifications
ASTM Standards