JIS G3459 SUS304 Stainless Steel Seamless Pipe Pickled and Annealed Surface
YUHONG GROUP deal with stainless steel welded pipe and tube already several decades, every year sell more than 5000 tons of stainless steel pipe and tube. Our stainless steel seamless pipe and tube was width used in Mining, Energy, Petrochemical, Chemical Industry, Food plant, Paper plant, Gas and Fluid Industry, etc.
Standard Specification for JIS G3459
JIS G3459 is a JAPANESE industrial standard piping material. JIS G3459 pipes can be used in corrosion resistance for low temperature service and high temperature sevices. JIS G3459 Austenitic series stainless steel are available in various grade such as 304, 304H, 304L, 309, etc.
Equivalent Grade of SS 304 Pipe
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS |
| BS | En | No | Name |
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
| Grade | Solution Treatment ℃ | Classification | Symbol of grade | Solution treatment ℃ |
| SUS304TP | 1010min. rapid cooling | Austenitic Pipe | SUS321TP | 920min. rapid cooling |
| SUS304HTP | 1040min. rapid cooling | SUS321HTP | Cold-finished 1095min. rapid cooling |
| SUS304LTP | 1010min. rapid cooling | Hot-finished 1050min. rapid cooling |
| SUS309TP | 1030min. rapid cooling | SUS347TP | 980min. rapid cooling |
| SUS309STP | 1030min. rapid cooling | SUS347HTP | Cold-finished 1095min. rapid cooling |
| SUS310TP | 1030min. rapid cooling | Hot-finished 1050min. rapid cooling |
JIS G3459 SS Pipe Mechanical Properties
| Grade | Tensile strength N/m㎡ | Proof stress N/mm² | Elongation % |
| No. 11 test piece No. 12 test piece | No.5 test piece | No.4 test piece |
| Longitudinal direction | Transverse direction | Longitudinal direction | Transverse direction |
| SUS304TP | 520min | 205min | 35min | 25min | 30min | 22min |
| SUS304HTP | 520min | 205min | 35min | 25min | 30min | 22min |
| SUS304LTP | 480min | 175min | 35min | 25min | 30min | 22min |
| SUS309TP | 520min | 205min | 35min | 25min | 30min | 22min |
| SUS309STP | 520min | 205min | 35min | 25min | 30min | 22min |
| SUS310TP | 520min | 205min | 35min | 25min | 30min | 22min |
| SUS310STP | 520min | 205min | 35min | 25min | 30min | 22min |
JIS G3459 SS Pipe Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Ni |
| SUS304TP | 0.08max | 2max | 1max | 0.045max | 0.03max | 18-20 | 8-11 |
| SUS304HTP | 0.04-0.1 | 2max | 0.75max | 0.04max | 0.03max | 18-20 | 8-11 |
| SUS304LTP | 0.03max | 2max | 1max | 0.045max | 0.03max | 18-20 | 9-13 |
| SUS309TP | 0.15max | 2max | 1max | 0.04max | 0.03max | 22-24 | 12-15 |
| SUS309STP | 0.08max | 2max | 1max | 0.045max | 0.03max | 22-24 | 12-15 |
| SUS310TP | 0.15max | 2max | 1.5max | 0.04max | 0.03max | 24-26 | 19-22 |
| SUS310STP | 0.08max | 2max | 1.5max | 0.045max | 0.03max | 24-26 | 19-22 |
Applications
1.Industrial hydraulic
2.Automobile industry
3.Industrial machinery industry
4.Industrial automation
5.Rail transit
6.Heat exchange
7.Decoration works
8.Other
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JIS G3459 SUS304 Stainless Steel Seamless Pipe Pickled And Annealed Surface Images
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