International ER 308L
2013-07-17 13:14:18 Print this pageThe high quality USA International ER 308L material is one of the more steel grades we supply, International A5.9/A5.9M ,Austenitic wire for metal inert gas welding. It is suitable for welding corrosion resistant 18/8 CrNi steels for devices, vessels and parts in chemical, pharmacy and cellulose industry for temperature up to 350°C. Welded material has oxidation resistance . ER 308L is our main production grade, which has been approved by customers in many countries since its initial production, including our ER 308L 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 ER 308L materials, and we are willing to develop together with customers from all over the world.
Also includes ER 308L steel material norm, chemical composition, mechanical properties, datasheet, ER 308L equivalent, heat treatment and temperature process of ER 308L, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in ER 308L this steel grade have a more comprehensive understanding, Download the full ER 308L PDF version of this datasheet.
Chemical composition (wt.%) of ER 308L
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.025 |
| Si | - | 0.40 |
| Mn | - | 1.75 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 19.0 | 21.0 |
| Ni | 8.00 | 12.0 |
Mechanical Properties of ER 308L
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 213 (≥) | 125 (≥) | 32 | 33 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 432 |