SAE F738 Class A1-70 S30500
2013-07-17 09:59:35 Print this pageThe high quality USA SAE F738 Class A1-70 S30500 material is one of the more steel grades we supply, SAE F 738M (2002),Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs. F738 Class A1-70 S30500 is our main production grade, which has been approved by customers in many countries since its initial production, including our F738 Class A1-70 S30500 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 F738 Class A1-70 S30500 materials, and we are willing to develop together with customers from all over the world.
Also includes F738 Class A1-70 S30500 steel material norm, chemical composition, mechanical properties, datasheet, F738 Class A1-70 S30500 equivalent, heat treatment and temperature process of F738 Class A1-70 S30500, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in F738 Class A1-70 S30500 this steel grade have a more comprehensive understanding, Download the full F738 Class A1-70 S30500 PDF version of this datasheet.
Chemical composition (wt.%) of F738 Class A1-70 S30500
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.12 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.045 |
| S | - | 0.030 |
| Cr | 17.0 | 19.0 |
| Ni | 10.5 | 13.0 |
Mechanical Properties of F738 Class A1-70 S30500
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 717 (≥) | 336 (≥) | 43 | 43 | 21 | Solution & Aging, Ann, Ausaging, Q+T | 232 |