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Help CenterA249 TP304/304L 1.4404 1.4571 Welded Austenitic Steel Tube, Superheater and Condenser Tubing
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| Standard: | EN10216-5 TC 1 , TC 2 | Material Grade: | 1.4301 , 1.4306, 1.4307 |
|---|---|---|---|
| Surface: | Pickled And Annealed | End: | PE Or BE |
| Package: | Wooden Box Package | ||
| High Light: | seamless stainless steel tube, seamless boiler tubes | ||
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ASTM A312 / DIN17456 /DIN 17458 /EN10216-5 TP304/304L PICKLED AND ANNEALED. COLD DRAWING & ROLLING
DIN 17458 class 1 / 2 - AD-W2 / AD-W10 / AD 2000 W2 / W 10 according PED 97 / 23-GG
Grades 1.4301, 1.4306, 1.4541, 1.4571, 1.4401, 1.4404
Seamless Stainless Steel Tubes and Pipes
Technical Delivery Conditions, Seamless
Seamless stainless steel tubes and pipes technical delivery conditions according to
DIN 17458 class 1 / 2 - AD-W2 / AD-W10 / AD 2000 W2 / W 10 according PED 97 / 23-GG
Grades 1.4301, 1.4306, 1.4541, 1.4571, 1.4401, 1.4404
ASTM A / ASME SA 312 / 269
Grades TP304/304L, TP321/321H, TP316/316L
NACE MR 0175 / NFA 49117
Grades Z2CN18.10, Z8CNT18.10, Z2CND17.12
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min.max. | -0.08 | -2.0 | -0.75 | -0.045 | -0.03 | 18.0-20.0 | - | 8.0--10.5 | -0.10 |
| 304L | min.max. | -0.030 | -2.0 | -0.75 | -0.045 | -0.03 | 18.0-20.0 | - | 8.0--12.0 | -0.10 |
| 304H | min.max. | 0.04-0.10 | -2.0 | -0.75 | -0.045 | -0.03 | 18.0-20.0 | - | 8.0--10.5 | - |
Mechanical Properties:
| Grade | Tensile Strength(MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
| 304H also has a requirement for a grain size of ASTM No 7 or coarser. | |||||
Grade specifications:for 304 grade stainless steel
| Grade | UNS No | Old British | Europen | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| 304L | S30403 | 304S11 | - | 1.4306 | X2CrNi19-11 | 2352 | SUS 304L |
| 304H | S30409 | 304S51 | - | 1.4948 | X6CrNi18-11 | - | - |
| These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. | |||||||
Size Range:
| Production | Outside Diameter | Wall Thickness |
| Seamless Pipe | 6.00mm to 830mm | 0.5mm to 48mm |
Final Finishing:
Solution Annealed & Pickled
Tolerances
| AD / OD | Wand / Wall | |
| EN ISO 1127 | D1 +/-1,5 %, mind. +/-0,75 mm D2 +/-1 %, mind. +/-0,50 mm D3 +/-0,75%, mind. +/-0,30 mm D4 +/-0,5 %, mind. +/-0,10 mm | T1 +/- 15 %, mind. +/-0,60 mm T2 +/- 12,5%, mind. +/-0,40 mm T3 +/- 10 %, mind. +/-0,20 mm T4 +/- 7,5 %, mind. +/-0,15 mm |
| ASTM A 999 | <48,26 mm +0,40/-0,79 mm > 48,26 <114,3 mm +0,79/-0,79 mm > 114,3 <219,1 mm +1,59/-0,79 mm | nicht spezifiziert / not specified +% / -12,5% |
Application:
Food processing equipment, particularly in beer brewing, milk processing & wine making.
Kitchen benches, sinks, troughs, equipment and appliances
Architectural panelling, railings & trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying & water filtration
Threaded fasteners
Springs
Others
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