The materials of JIS G3463 stainless steel boiler tubes include SUS 304TB, SUS304HTB, SUS304LTB, SUS309TB, SUS309STB, SUS310TB, SUS310STB, SUS312LTB, SUS316TB, SUS316HTB, SUS316LTB, which is a chromium-nickel austenitic stainless steel with good corrosion resistance and high temperature strength, and is particularly suitable for manufacturing boilers and heat exchangers.
Products Data
JIS G3463 Steel Tube Chemical Composition:
| Grade | Chemical composition % | |||||||
|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Ni | Cr | Mo | |
| SUS 304TB | 0.08 max. | 1.00 max. | 2.00max. | 0.040 max. | 0.030 max. | 8.00~11.00 | 18.00~20.00 | - |
| SUS 309STB | 0.15 max. | 1.00 max. | 2.00max. | 0.040 max. | 0.030 max. | 12.00~15.00 | 22.00~24.00 | - |
| SUS 310TB | 0.08 max | 1.00 max. | 2.00max. | 0.040 max. | 0.030 max. | 12.00~15.00 | 22.00~24.00 | - |
| SUS 316TB | 0.08 max. | 1.50 max. | 2.00max. | 0.040 max. | 0.030 max. | 19.00~22.00 | 24.00~26.00 | - |
JIS G3463 Stainless Steel Tube Mechanical Property:
| Symbol of grade | Mechanical properties: | ||||
|---|---|---|---|---|---|
| Tensile strength kg f/П {N/П} |
proof stress kg f/П {N/П} |
Elongation % | |||
| 20 mm min.in outside diameter | 10 mm or over to and excl. 20 mm in outside diameter | Under 10 mm in outside diameter | |||
| No.11 test pieceNo.12 test piece | No.11 test piece | No.11 test piece | |||
| SUS304TB | 53{520} min | 21{206} min. | 35 min. | 30 min. | 27 min. |
| SUS309TB | 53{520} min | 21{206} min | 35 min. | 30 min. | 27 min. |
| SUS310TB | 53{520} min | 21{206} min | 35 min. | 30 min. | 27 min. |
| SUS316TB | 53{520} min | 21{206} min | 35 min. | 30 min. | 27 min. |
Outer Dimensions: 19.05mm – 168.3mm
Wall Thickness:2.0mm – 14 mm
Length: max 19000mm
Products display
JIS G3463 Stainless Steel tube
Why Choose GNEE
GNEE is a professional steel pipe exporter with 12 production lines and an annual output of 50,000 tons. It has obtained the ISO9001 international quality management system certificate.
In addition, we can also provide a full range of processing services: cutting, chamfering, punching, welding, bending, notching, pickling.
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