AMS SA-312 S33228
2013-10-25 10:00:39 Print this pageThe high quality USA AMS SA-312 S33228 material is one of the more steel grades we supply, AMS SA-312/SA-312M,Specification for Seamless and Welded Austenitic Stainless Steel Pipes . SA-312 S33228 is our main production grade, which has been approved by customers in many countries since its initial production, including our SA-312 S33228 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 SA-312 S33228 materials, and we are willing to develop together with customers from all over the world.
Also includes SA-312 S33228 steel material norm, chemical composition, mechanical properties, datasheet, SA-312 S33228 equivalent, heat treatment and temperature process of SA-312 S33228, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SA-312 S33228 this steel grade have a more comprehensive understanding, Download the full SA-312 S33228 PDF version of this datasheet.
Chemical composition (wt.%) of SA-312 S33228
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.04 | 0.08 |
| Mn | - | 1.00 |
| Si | - | 0.30 |
| P | - | 0.02 |
| S | - | 0.015 |
| Cr | 26.0 | 28.0 |
| Ni | 31.0 | 33.0 |
| Ce | 0.05 | 0.10 |
| Nb | 0.10 | 1.00 |
| Al | - | 0.025 |
Mechanical Properties of SA-312 S33228
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 779 (≥) | 485 (≥) | 31 | 42 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 412 |