JIS SUS 347 HTF
2014-01-06 15:29:12 Print this pageThe high quality Japan JIS SUS 347 HTF material is one of the more steel grades we supply, JIS G 3467 (2011),Steel tubes for fired heater. SUS 347 HTF is our main production grade, which has been approved by customers in many countries since its initial production, including our SUS 347 HTF round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of SUS 347 HTF materials, and we are willing to develop together with customers from all over the world.
Also includes SUS 347 HTF steel material norm, chemical composition, mechanical properties, datasheet, SUS 347 HTF equivalent, heat treatment and temperature process of SUS 347 HTF, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUS 347 HTF this steel grade have a more comprehensive understanding, Download the full SUS 347 HTF PDF version of this datasheet.
Chemical composition (wt.%) of SUS 347 HTF
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 17.00 | 19.00 |
| Ni | 9.00 | 13.00 |
| Mo | - | - |
| N | - | - |
| Nb | 10×C％ | - |
Mechanical Properties of SUS 347 HTF
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 822 (≥) | 788 (≥) | 42 | 23 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 224 |