YB 306
2013-07-17 11:12:32 Print this pageThe high quality USA YB 306 material is one of the more steel grades we supply, Stainless steel and heat resistant steel. 306 is our main production grade, which has been approved by customers in many countries since its initial production, including our 306 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 306 materials, and we are willing to develop together with customers from all over the world.
Also includes 306 steel material norm, chemical composition, mechanical properties, datasheet, 306 equivalent, heat treatment and temperature process of 306, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 306 this steel grade have a more comprehensive understanding, Download the full 306 PDF version of this datasheet.
Chemical composition (wt.%) of 306
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 18.0 | 20.0 |
| Ni | 9.00 | 11.0 |
Mechanical Properties of 306
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 826 (≥) | 728 (≥) | 31 | 41 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 331 |
