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Stainless Steel 309 Tubes, UNS S30900 Tubes Supplier & Exporter

Home Products STAINLESS STEEL Tubes STAINLESS STEEL 309 Tubes

UNS S30900 Tubes, SS 309 Tubes, AISI SS 309S Stainless Steel 309 Tubes Supplier, Manufacturer and Exporter in India


Din 1.4828 SS 309 Tubes, SS UNS S30900 Tubes, Stainless Steel 309 Tubes, 310 Stainless Steel 309 Tubes Suppliers in India.

STAINLESS STEEL 309 TUBE GENERAL PROPERTIES:

Alloys 309 and 309S are austenitic chromium-nickel stainless steels that are often used for higher temperature applications. Due to their high chromium and nickel content, Alloys 309 and 309S are highly corrosion resistant, have outstanding resistance to oxidation, and excellent heat resistance while providing good strength at room and elevated temperatures. The only significant difference between 309 and 309S is the carbon content. Alloy 309S has a much less carbon composition which minimizes carbide precipitation and improves weldability.


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STAINLESS STEEL 309 TUBE APPLICATIONS:

Alloys 309 and 309S are used exclusively for their high temperature oxidation resistance, excellent high temperature strength, along with their resistance to creep deformation and environmental attack. Some examples include, but are not limited to:

  • Heating elements
  • Aircraft and jet engine parts
  • Heat exchangers
  • Carburizing annealing products
  • Sulfite liquor handling equipment
  • Kiln liners
  • Boiler baffles
  • Refinery and chemical processing equipment
  • Auto exhaust parts

STAINLESS STEEL 309 TUBE CORROSION RESISTANCE:

  • Provide excellent corrosion resistance
  • More resistant to marine atmospheres than Alloy 304
  • Often used at higher temperatures to take advantage of their oxidation resistance
  • Have high resistance to sulfite liquors
  • Generally considered heat resistant alloys
  • Destructive scaling temperature is approximately 2000oF
  • Good scaling resistance with regard to continuous and intermittent services

STAINLESS STEEL 309 TUBE HIGH TEMPERATURE CORROSION:

Alloy 309 resists high temperature corrosion in most in-service conditions. Operating temperatures are as follows:


  • Oxidizing conditions (max. sulfur content–2 g/m3)
    • 1922°F (1050°C) continuous service
    • 2012°F (1100°C) peak temperature
  • Oxidizing conditions (max. sulfur greater than 2 g/m3)
    • 1742°F (950°C) maximum temperature
  • Low oxygen atmosphere (max. sulfur content–2 g/m3)
    • 1832°F (1000°C) maximum temperature
  • Nitriding or carburizing atmospheres
    • 1562–1742°F (850–950°C) maximum

The alloy does not perform as well as Alloy 600 (UNS N06600) or Alloy 800 (UNS N08800) in reducing, nitriding or carburizing atmospheres, but it does outperform most heat resistant stainless steels in these conditions.


STAINLESS STEEL 309 TUBE FABRICATION:

  • Can be roll formed, stamped, and drawn readily
  • In process annealing is often required to reduce hardness and increase ductility

STAINLESS STEEL 309 TUBE HEAT RESISTANCE:

  • Cannot be hardened through heat treatment because the consist solely of austenite at room temperature
  • Higher tensile and yield strengths that can be obtained through cold working and not followed by full annealing are not stable at the higher temperatures where these alloys are used
  • Creep properties can be negatively affected by the use of cold worked material at these higher temperatures

STAINLESS STEEL 309 TUBE WELDING CHARACTERISTICS:

  • The austenitic class of stainless steels is generally considered to be weldable
  • Generally considered to have weldability equivalent to the most common alloys of the austenitic class 304 and 304L
  • Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion

STAINLESS STEEL 309 TUBE CHEMICAL PROPERTIES:

C Mn Si P S Cr Ni Fe
309 max: 0.20 2.0 max 0.75 max 0.045 max 0.03 max min: 22.0 max: 24.0 min: 12.0 max: 15.0 Balance
309H min: 0.04 max: 0.10 2.0 max 0.75 max 0.045 max 0.03 max min: 22.0 max: 24.0 min: 12.0 max: 15.0 Balance

STAINLESS STEEL 309 TUBE MECHANICAL PROPERTIES:

Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (Brinell) MAX
309/H 40 30 40 217

STAINLESS STEEL 309 TUBE PHYSICAL PROPERTIES:

Density
lbm/in3		 Thermal Conductivity
(BTU/h ft. °F)		 Electrical
Resistivity
(in x 10-6)		 Modulus of
Elasticity
(psi x 106		 Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6		 Specific Heat
(BTU/lb/
°F)		 Melting
Range
(°F)
at 68°F: 0.285 9.0 at 32- 212°F 30.7 at 68°F 28.5 8.28 at 32 – 212°F 0.1200 at 68°F to 212°F 2500-2590

Harsh Steel Supplies and Exports Stainless Steel Seamless Tubes

Harsh Steel Stocks Stainless Steel 309 tubes in random lengths from stocks and manufactures it as per client's requirement on a quick delivery time to any part of the world. Harsh Steel offer these products from 3/8"NB up to 24"NB. Harsh Steel supply's standard tube sizes and schedules including Sch 5, Sch 10, Sch 40s and Sch 80s. Harsh Steel can even supply material with wall thicknesses up to 3″ thickness, Diameters sizes range from 1/8″ up to 100″. Specialty testing, including X-ray, Hydro Testing and more can be supplied upon request. We supply a full range of tube schedules ranging from Sch 5 thru Double Extra Heavy. Most products are available in 20′ random length sections.


STAINLESS STEEL GRADES AVAILABLE:

We supply other stainless grades, including 202, ASTM A312 in 304/304L and 316/316L,304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 904L, 330, 254SMO, 410. In duplex grades, we can supply 2205 and 2507. Some nickel Alloy such as alloy 200/201, C276, Alloy 400, Alloy 600, Alloy 625, Alloy 800H, Alloy 800HT, 254SMO, AL6XN and others Titanium alloys and copper alloys are also available


STAINLESS STEEL 309 SEAMLESS TUBE APPLICATIONS:

  • Measuring, control and monitoring systems in the Chemical and Petrochemical Industries
  • Shipbuilding
  • Offshore Industries
  • Paper and Pulp Industries
  • Construction
  • Architectural
  • Decorative
  • Vehicle Construction
  • Food processing
  • Mechanical Engineering
  • Roller and conveyors
  • Medical
  • Street furniture
  • Storage and handling
  • An array of other applications

Harsh Steel Exports Stainless Steel and Nickel alloy Precision Tubes

Harsh Steel Exports high quality stainless steel, Nickel alloy, precision, capillary, re-drawn and seamless tubes and can be supplied in fixed lengths, coils or cut pieces on very short lead times and can be shipped to any part of the world. Stainless Steel Capillary Tubes are in small bore sizes and precise thickness and is available as per the requirements of clients in precise apparatus & instruments, automatic instruments, electronic parts, oil & gas plants and other industries. Harsh steel Exports Capillary Tubes in various lengths, Size and grades across the world especially in Middle East Countries. Their sizes range from 0.30 mm to 8.00 mm. They can be availed in thin, standard or heavy wall.


Harsh Steel offers Stainless steel and Nickel alloy Capillary Tubes such as:

  • With an outside diameters from 0.30mm through to 3.50mm diameter
  • With wall thicknesses from 0.10mm up to 0.50mm thick
  • In welded and re-drawn
  • In the half hard, hard or annealed condition
  • In the bright polished, electro polished or bright annealed finishes
  • In fixed lengths from 2500mm - 6000mm or in coils

Harsh Steel offers Stainless steel and Nickel alloy Re-Drawn Tubes in fixed lengths

  • With an outside diameters from 0.30mm through to 3.50mm diameter
  • With wall thicknesses from 0.10mm up to 0.50mm thick
  • In welded and re-drawn
  • In the half hard, hard or annealed condition
  • In the bright polished, electro polished or bright annealed finishes
  • In fixed lengths from 2500mm - 6000mm or in coils

Harsh Steel offers Stainless steel and Nickel alloy Seamless Tubes

  • With an outside diameters from 1.00mm through to 20mm diameter
  • With wall thicknesses from 0.10mm up to 2.00mm thick
  • In welded and re-drawn
  • In the half hard, hard or annealed condition
  • In the bright polished, bright annealed or ground finishes
  • In fixed lengths from 3000mm - 6500mm or in coils

COMPARISON OF STANDARDIZED STAINLESS STEEL 309 TUBE:

EN-standard Steel no. k.h.s DIN EN-standard Steel name SAE grade UNS
440A S44002
1.4112 440B S44003
1.4125 440C S44004
440F S44020
1.4016 X6Cr17 430 S43000
1.4408 G-X 6 CrNiMo 18-10 316
1.4512 X6CrTi12 409 S40900
410 S41000
1.4310 X10CrNi18-8 301 S30100
1.4318 X2CrNiN18-7 301LN N/A
1.4307 X2CrNi18-9 304L S30403
1.4306 X2CrNi19-11 304L S30403
1.4311 X2CrNiN18-10 304LN S30453
1.4301 X5CrNi18-10 304 S30400
1.4948 X6CrNi18-11 304H S30409
1.4303 X5CrNi18-12 305 S30500
X5CrNi30-9 312
1.4541 X6CrNiTi18-10 321 S32100
1.4878 X12CrNiTi18-9 321H S32109
1.4404 X2CrNiMo17-12-2 316L S31603
1.4401 X5CrNiMo17-12-2 316 S31600
1.4406 X2CrNiMoN17-12-2 316LN S31653
1.4432 X2CrNiMo17-12-3 316L S31603
1.4435 X2CrNiMo18-14-3 316L S31603
1.4436 X3CrNiMo17-13-3 316 S31600
1.4571 X6CrNiMoTi17-12-2 316Ti S31635
1.4429 X2CrNiMoN17-13-3 316LN S31653
1.4438 X2CrNiMo18-15-4 317L S31703
1.4539 X1NiCrMoCu25-20-5 904L N08904

1.4547

 X1CrNiMoCuN20-18-7 SMO/6MO S3125
TUBE DIMENSIONS AND WEIGHTS - Stainless & Alloys
NPS
O.D. in inches
DN		 1/8
0.405
6mm		 1/4
0.540
8mm		 3/8
0.675
10mm		 1/2
0.840
15mm		 3/4
1.050
20mm		 1
1.315
25mm		 1 1/4
1.660
32mm
5S bursting pressure wall thickness weight / ft. 11607 0.065 0.5383 9286 0.065 0.684 7414 0.065 0.868 5873 0.065 1.107
5 bursting pressure wall thickness weight / ft. 12963 0.035 0.1383 13611 0.049 0.2570 10889 0.049 0.3276 11607 0.065 0.5383 9286 0.065 0.684 7414 0.065 0.868 5873 0.065 1.107
10S bursting pressure wall thickness weight / ft. 18148 0.049 0.1863 18056 0.065 0.3297 14444 0.065 0.4235 14821 0.083 0.6710 11857 0.083 0.857 12433 0.109 1.404 9849 0.109 1.806
10 bursting pressure wall thickness weight / ft. 18148 0.049 0.1863 18056 0.065 0.3297 14444 0.065 0.4235 14821 0.083 0.6710 11857 0.083 0.857 12433 0.109 1.404 9849 0.109 1.806
20 bursting pressure wall thickness weight / ft.
30 bursting pressure wall thickness weight / ft.
40S bursting pressure wall thickness weight / ft. 25185 0.068 0.2447 24444 0.088 0.4248 20222 0.091 0.5676 19464 0.109 0.8510 16143 0.113 1.131 15171 0.133 1.679 12651 0.140 2.273
40 bursting pressure wall thickness weight / ft. 25185 0.068 0.2447 24444 0.088 0.4248 20222 0.091 0.5676 19464 0.109 0.8510 16143 0.113 1.131 15171 0.133 1.679 12651 0.140 2.273
60 bursting pressure wall thickness weight / ft.
80S x XS bursting pressure wall thickness weight / ft. 35185 0.095 0.3145 33056 0.119 0.5351 28000 0.126 0.7388 26250 0.147 1.0880 22000 0.154 1.474 20418 0.179 2.172 17259 0.191 2.997
80 bursting pressure wall thickness weight / ft. 35185 0.095 0.3145 33056 0.119 0.5351 28000 0.126 0.7388 26250 0.147 1.0880 22000 0.154 1.474 20418 0.179 2.172 17259 0.191
2.997
100 bursting pressure wall thickness weight / ft.
120 bursting pressure wall thickness weight / ft.
140 bursting pressure wall thickness weight / ft.
160 bursting pressure wall thickness weight / ft. 33393 0.187 1.304 31143 0.218 1.937 28517 0.25 2.844 22590 0.25 3.765
XXS bursting pressure wall thickness weight / ft. 52500 0.294 1.714 44000 0.308 2.441 40837 0.358 3.659 34518 0.382 5.214
TUBE DIMENSIONS AND WEIGHTS - Stainless & Alloys
NPS
O.D. in inches
DN		 1 1/2
1.900
40mm		 2
2.375
50mm		 2 1/2
2.875
65mm		 3
3.500
80mm		 3 1/2
4.000
90mm		 4
4.500
100mm		 4 1/2
5.000
115mm
5S bursting pressure wall thickness weight / ft. 5132
0.065
1.274		 4105 0.065 1.604 4330 0.083 2.475 3557 0.083 3.029 3112 0.083 3.472 2767 0.083 3.915
5 bursting pressure wall thickness weight / ft. 5132
0.065
1.274 		4105 0.065 1.604 4330 0.083 2.475 3557 0.083 3.029 3112 0.083 3.472 2767 0.083 3.915
10S bursting pressure wall thickness weight / ft. 8605 0.109 2.085 6884 0.109 2.638 6261 0.120 3.531 5143 0.120 4.332 4500 0.120 4.937 4000 0.120 5.613
10 bursting pressure wall thickness weight / ft. 8605 0.109 2.085 6884 0.109 2.638 6261 0.120 3.531 5143 0.120 4.332 4500 0.120 4.937 4000 0.120 5.613
20 bursting pressure wall thickness weight / ft.
30 bursting pressure wall thickness weight / ft.
40S bursting pressure wall thickness weight / ft. 11447 0.145 2.718 9726 0.154 3.653 10591 0.203 5.793 9257 0.216 7.576 8475 0.226 9.109 7900 0.237 10.790 7410 0.247 12.540
40 bursting pressure wall thickness weight / ft. 11447 0.145 2.718 9726 0.154 3.653 10591 0.203 5.793 9257 0.216 7.576 8475 0.226 9.109 7900 0.237 10.790
60 bursting pressure wall thickness weight / ft.
80S x XS bursting pressure wall thickness weight / ft. 15789 0.200 3.631 13768 0.218 5.022 14400 0.276 7.661 12857 0.300 10.250 11925 0.318 12.510 11233 0.337 14.980 10650 0.355 17.610
80 bursting pressure wall thickness weight / ft. 15789 0.200 3.631 13768 0.218 5.022 14400 0.276 7.661 12857 0.300 10.250 11925 0.318 12.510 11233 0.337 14.980
100 bursting pressure wall thickness weight / ft.
120 bursting pressure wall thickness weight / ft. 14600 0.437 19.000
140 bursting pressure wall thickness weight / ft.
160 bursting pressure wall thickness weight / ft. 22184 0.281 4.859 21726 0.344 7.444 19565 0.375 10.010 18729 0.437 14.320 17700 0.531 22.510
XXS bursting pressure wall thickness weight / ft. 31578 0.400 6.408 27537 0.436 9.029 28800 0.552 13.700 25714 0.600 18.580 23850 0.636 22.850 22466 0.674 27.540 21300 0.710 32.530
TUBE DIMENSIONS AND WEIGHTS - Stainless & Alloys
NPS
O.D. in inches
DN		 5
5.563
125mm		 6
6.625
150mm		 7
7.625
175mm		 8
8.625
200mm		 9
9.625
225mm		 10
10.750
250mm
5S bursting pressure wall thickness weight / ft. 2939 0.109 6.349 2468 0.109 7.585 1896 0.109 9.914 1870
0.134 15.190
5 bursting pressure wall thickness weight / ft. 2939 0.109 6.349 2468 0.109 7.585 1896 0.109 9.914 1870
0.134 15.190
10S bursting pressure wall thickness weight / ft. 3613 0.134 7.770 3034 0.134 9.290 2574 0.148 13.400 2302
0.165 18.650
10 bursting pressure wall thickness weight / ft. 3613 0.134 7.770 3034 0.134 9.290 2574 0.148 13.400 2302
0.165 18.650
20 bursting pressure wall thickness weight / ft. 4347 0.250 22.360 3488
0.250 28.040
30 bursting pressure wall thickness weight / ft. 4817 0.277 24.700 4283
0.307 34.240
40S bursting pressure wall thickness weight / ft. 6957 0.258 14.620 6340 0.280 18.970 5921 0.301 23.540 5600 0.322 28.550 5330 0.342 33.910 5093
0.365 40.480
40 bursting pressure wall thickness weight / ft. 6957 0.258 14.620 6340 0.280 18.970 5600 0.322 28.550 5093
0.365 40.480
60 bursting pressure wall thickness weight / ft. 7060 0.406 35.640 6977
0.500 54.740
80S x XS bursting pressure wall thickness weight / ft. 10111 0.375 20.780 9781 0.432 28.570 9836 0.500 38.040 8696
0.500 43.390		 7792 0.500 48.730 6977
0.500 54.740
80 bursting pressure wall thickness weight / ft. 10111 0.375 20.780 9781 0.432 28.570 8696 0.500 43.390 8288
0.594 64.430
100 bursting pressure wall thickness weight / ft. 10330 0.594 50.950 10033 0.719 77.030
120 bursting pressure wall thickness weight / ft. 13482 0.500 27.040 12725 0.562 36.390 12504 0.719 60.710 11777 0.844 89.200
140 bursting pressure wall thickness weight / ft. 14121 0.812 67.670 13953
1
104.100
160 bursting pressure wall thickness weight / ft. 16852 0.625 32.960 16279 0.719 43.350 15756 0.906 74.790 15697 1.125 115.600
XXS bursting pressure wall thickness weight / ft. 20223 0.750 38.550 19562 0.864 53.160 17213 0.875 63.080 15217 0.875 72.420
TUBE DIMENSIONS AND WEIGHTS - Stainless & Alloys
NPS O.D. in inches DN 24
24.000
600mm		 26
26.000
650mm		 28
28.000
700mm		 30
30.000
750mm		 32
32.000
800mm		 34
34.000
850mm		 36
36.000
900mm
5S bursting pressure wall thickness weight / ft. 1362 0.218 55.370 1250 0.250 79.430
5 bursting pressure wall thickness weight / ft.
10S bursting pressure wall thickness weight / ft. 1563 0.250 63.410 1560 0.312 98.930
10 bursting pressure wall thickness weight / ft. 1563 0.250 63.410 1560 0.312 85.600 1671 0.312 92.260 1560 0.312 98.930 1462 0.312 105.590 1376 0.312 112.250 1300 0.312 118.920
20 bursting pressure wall thickness weight / ft. 2343 0.375 96.420 2885 0.500 136.170 2679 0.500 146.850 2500 0.500 157.530 2343 0.500 168.210 2205 0.500 178.890
30 bursting pressure wall thickness weight / ft. 3512 0.562 140.700 3348 0.625 182.730 3125 0.625 196.080 2929 0.625 209.430 2757 0.625 222.780 2604 0.625 236.130
40S bursting pressure wall thickness weight / ft. 2344 0.375 94.620 2163 0.375 102.630 2008 0.375 110.640 1875 0.375 118.650 1757 0.375 126.660 1654 0.375 134.670 1562 0.375 142.680
40 bursting pressure wall thickness weight / ft. 4300 0.688 171.300 3225 0.688 230.080 3035 0.688 244.770 3125 0.750 282.350
60 bursting pressure wall thickness weight / ft. 6056 0.969 238.400
80S x XS bursting pressure wall thickness weight / ft. 3125 0.500 125.500 2885 0.500 136.170 2500 0.500 157.530 2343 0.500 168.210 2083 0.500 189.570
80 bursting pressure wall thickness weight / ft. 7619 1.219 296.600
100 bursting pressure wall thickness weight / ft. 9569 1.531 367.400
120 bursting pressure wall thickness weight / ft. 11325 1.812 429.400
140 bursting pressure wall thickness weight / ft. 12888 2.062 483.100
160 bursting pressure wall thickness weight / ft. 14650 2.344 542.100
XXS
TUBE DIMENSIONS AND WEIGHTS - Stainless & Alloys
NPS O.D. in inches DN 40
40.000
1000mm		 44
44.000
1100mm		 48
48.000
1200mm		 52
52.000
1300mm		 56
56.000
1400mm		 60
60.000
1500mm
5S bursting pressure wall thickness weight / ft.
5 bursting pressure wall thickness weight / ft.
10S bursting pressure wall thickness weight / ft.
10 bursting pressure wall thickness weight / ft.
20 bursting pressure wall thickness weight / ft.
30 bursting pressure wall thickness weight / ft.
40S bursting pressure wall thickness weight / ft. 1406 0.375 158.700 1278 0.375 174.720 1171 0.375 190.740 1081 0.375 206.760 1004 0.375 222.780 937 0.3750 238.800
40 bursting pressure wall thickness weight / ft. 2163 0.750 410.510 2008 0.750 442.550 1875 0.750 474.590
60 bursting pressure wall thickness weight / ft.
80S x XS bursting pressure wall thickness weight / ft. 1875 0.500 210.930 1705 0.500 232.290 1562 0.500 253.650 1442 0.500 275.010 1339 0.500 296.370 1250 0.500 317.730
80 bursting pressure wall thickness weight / ft.
100 bursting pressure wall thickness weight / ft.
120 bursting pressure wall thickness weight / ft. WORKING PRESSURE FOR T304 & T316 A312 TUBE BETWEEN -20 AND 100°F THE ASME CODE SUGGESTS A SAFETY FACTOR OF FOUR. FOR HIGHER TEMPERATURES MULTIPLY WORKING PRESSURE BY:
300°F 500°F 1000°F
T304 .828 .774 .665
T316 .900 .853 .746
140 bursting pressure wall thickness weight / ft.
160 bursting pressure wall thickness weight / ft.
XXS

We export our STAINLESS STEEL 309 TUBES products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at harshsteel@ymail.com for your instant requirements.


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OUR SUMMARY:
Reviewer :
Harsh steel
Review Date :
Reviewed Product :
STAINLESS STEEL 309 TUBES
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