JIS SUH 3
2014-01-06 15:29:12 Print this pageThe high quality Japan JIS SUH 3 material is one of the more steel grades we supply, JIS G 4311 (2011),Heat-resisting steel bars and wire rods. SUH 3 is our main production grade, which has been approved by customers in many countries since its initial production, including our SUH 3 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 SUH 3 materials, and we are willing to develop together with customers from all over the world.
Also includes SUH 3 steel material norm, chemical composition, mechanical properties, datasheet, SUH 3 equivalent, heat treatment and temperature process of SUH 3, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUH 3 this steel grade have a more comprehensive understanding, Download the full SUH 3 PDF version of this datasheet.
Chemical composition (wt.%) of SUH 3
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.35 | 0.45 |
| Si | 1.80 | 2.50 |
| Mn | - | 0.60 |
| P | - | 0.03 |
| S | - | 0.03 |
| Cr | 10.00 | 12.00 |
| Ni | - | 0.60 |
| Mo | 0.70 | 1.30 |
Mechanical Properties of SUH 3
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 519 (≥) | 746 (≥) | 32 | 43 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 321 |