Product Details:
Payment & Shipping Terms:
|
Type: | Seamless/Welded | Production: | Cold Drawn |
---|---|---|---|
Size Available: | 6.35-508MM,0.5-7.0mm | Standard: | A213,SA213 |
Finish: | Plain End,Bevelled Ends | MTC: | EN10204 3.1 |
Application: | Indsutry Boiler | Shape: | Round |
Package: | Wooden Case | Porudct Name: | Stainless Steel Tube |
High Light: | stainless steel seamless tubing,ss seamless pipes |
Astm a269 stainless steel tube SA213 TP304H Cold Drawn Stainless Steel Seamless Tube UNS S30400 / S30409
Alloy 304/304H (UNS S30400/ S30409) is a modification of the most widely utilized "18-8" chromium-nickel austenitic stainless steel. The carbon content is controlled in the range of 0.04-0.10% for increased strength at temperatures above 800°F (427°C). It is an economical and versatile corrosion resistant alloy suitable for a wide range of general purpose applications.
It is common practice for 304H to be dual certified as 304 and 304H. The high carbon chemistry of 304H enables 304 to meet the mechanical properties and grain size requirements of 304H.
Alloy 304/304H has general corrosion resistance similar to 304/304L. It resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. However, because of its high carbon content,
Alloy 304/304H is subject to carbide precipitation in the heat affected zone of welds.
Alloy 304/304H is non-magnetic in the annealed condition, but can become slightly magnetic as a result of cold working or welding. It can be easily welded and processed by standard shop fabrication practices.
Max Length: 24 meters
1. Heat Exchangers
2. Pressure Vessels
3. Chemical & Petrochemical
4. Marine Equipments
5. Gas Industry
6. Food Processing
7. Nuclear Power Generation
8. Automotive
9. Aerospace
tem | Description | |
Basic Information | Material Grade | TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , S31803 , S32750 , S32205 etc |
Outer Diameter | 1/4"-4" | |
Wall Thickness | BWG20-BWG10 | |
Length | Can be Produced as per customer’s requirement | |
Standard | ASTM A213 ; ASTM A269 ; ASTM A312 ; ASTM A789 ; ASTM A790 ect . | |
Process Method | Cold Drawn or Cold Rolled |
Seamless Stainless Steel Tube Dimensional Tolerances | |||
Size OD | Outside Diameter(MM) | Length(MM) | Wall (MM) |
<1''(25) | +/-0.004 (+0.1/-0.11) |
OD < 50.8, +3.0/-0 OD > 50.8, +5.0/-0 |
+/-10.0% |
1'' to 11/2'' (25 to 40), incl | +/-0.00 (+/-0.15) | +/-10.0% | |
11/2'' to 2'' (40 to 50), excl | +/-0.00 (+/-0.20) | +/-10.0% | |
2'' to 21/2''(50 to 65), excl | +/-0.010 (+/-0.25) | +/-10.0% | |
21/2'' to 3'' (65 to 75), excl | +/-0.012 (+/-0.30) | +/-10.0% | |
3'' to 4'' (75 to 100), excl | +/-0.015 (+/-0.38) | +/-10.0% | |
Over 4'' to 71/2'' (100 to 200), incl | +0.015/-0.025 (+0.38/-0.64) | +/-10.0% | |
Over 71/2'' to 9'' (200 to 225), incl | +0.015/-0.045 (+0.38/-1.14) | +/-10.0% |
Chemical Properties:
Carbon: 0.04-0.10 | Silicon: 0.75 max. |
Manganese: 2.00 | Nickel: 8.00-11.0 |
Potassium: 0.04 | Chromium: 18.0-20.0 |
Sulfur: 0.03 | Molybdenum: n/a |
Mechanical Properties:
Tensile Strength:
ksi: 75
MPa: 517
Yield:
ksi: 30
MPa: 207
Elongation in 2in. or 50mm, min. %: 35
Max. Hardness Rockwell B: 90
Alloy | UNS # | Pipe | B.W. Fittings | Flanges | Pressure Fittings | Bar | Plate | Seamless Tubing | Seamless Pipe |
---|---|---|---|---|---|---|---|---|---|
304/304L | S30400/S30403 | A312, A778, A358 | A403, A774 | A182 | A182 | A479 | A240 | A213, A249, A269, A511 | A312, A376 |
316/316L | S31600/S31603 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A249, A269, A511 | A312, A376 |
310/310S | S31000/S31008 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A249, A269, A511 | A312, A376 |
317L | S31700/S31703 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A269, A511, A249 | A312, A376 |
347/347H | S34700/S34709 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A269, A511, A249 | A312, A376 |
321/321H | S32100/S32109 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A269, A511, A249 | A312, A376 |
309/309H | S30900/S30909 | A312, A358, A778 | A403, A774 | A182 | A182 | A479 | A240 | A213, A269, A511, A249 | A312, A376 |
254SMO | S31254 | A312, A358 | A403 | A182, F44 | A182 | A182 | A240, A167 | – | A312 |
410 | S41000 | A268 | A815 | A473, A182 | A473 | A479, A276 | A240, A167 | A268 | A268 |
2205 | S31803/S39209 | A790 | A815 | A182 | A182 | A182 | A240 | A789, A790 | A790 |
ALLOY20 | N08020 | B464, B729 | B366 | B462 | B462 | B473 | B463 | B729 | B729 |
C276 | N10276 | B619 | B366 | B564, B574 | B564 | B574 | B575 | B622 | B622 |
6061-T6 | A96061 | B241 | B361 | B247 | B247 | B221 | B209 | B210 | B241 |
904L | N08904 | B673, B677 | B366 | B649, B625 | B564 | B649 | B625 | B677 | B677 |
200 | N02200 | B161, B775, B725 | B366 | B564, B160 | B564 | B160 | B162 | B161, B163 | B163 |
400 | N04400 | B165 | B366 | B564, B164 | B564 | B164 | B168 | B163, B165 | B165 |
600 | N06600 | B167 | B366 | B564, B166 | B564 | B166 | B168 | B163, B167 | B167 |
625 | N06625 | B444, B705 | B366 | B564, B446 | B564 | B446 | B443 | B163, B167 | B444 |
800/800/800HT | N08800, N08810, N08811 | B407, B514 | B366 | B564 | B564 | B408 | B409 | B163, B407 | B407 |
825 | N08825 | B423, B705 | B366 | B564, B425 | B564 | B425 | B424 | B163, B423 | B423 |