AFNOR 1.7711
2014-03-03 17:24:40 Print this pageThe high quality France AFNOR 1.7711 material is one of the more steel grades we supply, AFNOR NF EN 10269,Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties. 1.7711 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1.7711 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 1.7711 materials, and we are willing to develop together with customers from all over the world.
Also includes 1.7711 steel material norm, chemical composition, mechanical properties, datasheet, 1.7711 equivalent, heat treatment and temperature process of 1.7711, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1.7711 this steel grade have a more comprehensive understanding, Download the full 1.7711 PDF version of this datasheet.
Chemical composition (wt.%) of 1.7711
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.36 | 0.44 |
| Si | - | 0.40 |
| Mn | 0.45 | 0.85 |
| P | - | 0.030 |
| S | - | 0.030 |
| Cr | 0.90 | 1.20 |
| Ni | - | - |
| Mo | 0.50 | 0.65 |
| Al | - | 0.015 |
| V | 0.20 | 0.35 |
Mechanical Properties of 1.7711
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 776 (≥) | 587 (≥) | 21 | 21 | 23 | Solution & Aging, Ann, Ausaging, Q+T | 414 |