MIL MIL S 861
The high quality USA MIL MIL S 861 material is one of the more steel grades we supply, MIL S 861 is available as Bar (Round, Shapes), Billet, Wire, Strip. .
MIL S 861 is our main production grade, which has been approved by customers in many countries since its initial production, including our MIL S 861 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 MIL S 861 materials, and we are willing to develop together with customers from all over the world.
Also includes MIL S 861 steel material norm, chemical composition, mechanical
properties, datasheet, MIL S 861 equivalent, heat treatment and temperature process of MIL S 861, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in MIL S 861 this steel grade have a more comprehensive understanding, Download the full MIL S 861 PDF version of this datasheet.
2015-08-10 16:01:44
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| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | W(%) |
| 0.20-0.25 | 0.20-0.60 | 1.0 | 0.040 | 0.030 | 11.0-13.5 | 0.50-1.0 | 0.75-1.25 | 0.17-0.30 | 0.75-1.25 |
| Cu(%) | Other(%) |
| 0.50 | Fe:Balance; |
| Rp0.2 (MPa) |
Rm (MPa) |
Impact
KV (J) |
Elongation
A (%) |
A Z (%) |
Delivery |
Hardness HB |
| 793 (≥) |
318 (≥) |
31 |
14 |
32 |
Solution & Aging, Ann, Ausaging, Q+T |
344 |
| Materials |
Dimension |
Quantity |
State |
| SkD-11 Round Bar Stock |
Φ30-Φ350 |
3102 Kgs |
Hot-Rolled+Annealed+black |
| Cr12MoV |
12-160(T)*310-610(W)*L |
12.38 Tons |
Hot-Rolled+Annealed+black |
| 1.2601 |
12-160(T)*310-610(W)*L |
11.22 Tons |
Hot-Rolled+Annealed+black |
| Incoloy800 round bar |
Φ115*1400 |
169 Kgs |
Hot-Rolled+Annealed+black |
| T45Cr5Si3 Round Bar |
Dia.40mm |
500 Kgs |
Hot-Rolled+Annealed+black |
| SA-437 Grade B4B/SUS 616 /422 Forged Bar |
Dia.160xL |
2120 Kgs |
Forged+QT |
