AISI AISI 661
The high quality USA AISI AISI 661 material is one of the more steel grades we supply, precipitation hardening.
AISI 661 is our main production grade, which has been approved by customers in many countries since its initial production, including our AISI 661 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 AISI 661 materials, and we are willing to develop together with customers from all over the world.
Also includes AISI 661 steel material norm, chemical composition, mechanical
properties, datasheet, AISI 661 equivalent, heat treatment and temperature process of AISI 661, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in AISI 661 this steel grade have a more comprehensive understanding, Download the full AISI 661 PDF version of this datasheet.
2015-08-10 15:51:05
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| C(％) | Si(％) | Mn(％) | Cr(％) | Ni(％) | Mo(％) | W(%) |
| 0.12 | 0.7 | 1.5 | 20.75 | 19.85 | 2.95 | 2.35 |
| N(%) | Other(%) |
| 0.13 | Nb/Ta 1.15 |
| Rp0.2 (MPa) |
Rm (MPa) |
Impact
KV (J) |
Elongation
A (%) |
A Z (%) |
Delivery |
Hardness HB |
| 754 (≥) |
391 (≥) |
34 |
21 |
14 |
Solution & Aging, Ann, Ausaging, Q+T |
441 |
| Materials |
Dimension |
Quantity |
State |
| SkD-11 Round Bar Stock |
Φ30-Φ350 |
3102 Kgs |
Hot-Rolled+Annealed+black |
| 17-4PH Coil Stock |
0.08*200mm |
1623 Kgs |
Cold-Rolled+Annealed |
| D2 Round bar |
Φ25-Φ380mm |
45325 Kgs |
Hot-Rolled+Annealed+black |
| Cr8 flat bar |
12*355*L |
3965 Kgs |
Forged+Annealed+black |
| 17-4PH Round Bar |
Φ5-300mm*L |
46958 Kgs |
Hot-Rolled+Annealed+black |
| 17-4PH plate |
8-45*1200*3000mm |
4.9 Tons |
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 |
| IncoloyA-286 / GH 2132 Stock |
Φ8-65mm*L |
489 Kgs |
Hot-Rolled+Annealed+black |
| Incoloy800 round bar |
Φ115*1400 |
169 Kgs |
Hot-Rolled+Annealed+black |
| 17-7PH / 631 Coil & Strip, Sheet Stock |
0.3-3.0*10-180mm |
1236.22 Kgs |
Cold-Rolled+Annealed |
| X22CrMoV12-1 / 1.4923 |
Φ17mm |
300 Kgs |
Hot-Rolled+Annealed+black |
| 1.2083 Forged Plate |
T:105-185mm*W:510*L |
26 Tons |
Forged+QT |
| X22CrMoV12-1 / 1.4923 |
Φ30mm |
300 Kgs |
Hot-Rolled+Annealed+black |
| 1.4882 strip/sheet/plate stock |
3.5x200x1000-2000mm |
200 Kgs |
Cold-Rolled+Annealed |
| A387 F5 & Grade 5 sheet Coil strip |
0.5mmx200mmxC |
3 Tons |
Cold-Rolled+Annealed |
| A387 F5 & Grade 5 Hot Coil stock |
3.2mmx200mmxC |
3 Tons |
Hot-Rolled+Annealed+black |
| T45Cr5Si3 Round Bar |
Dia.40mm |
500 Kgs |
Hot-Rolled+Annealed+black |
| UNS K30960 Bright Round Bar |
Dia.22mm |
50 Kgs |
Hot-Rolled+Annealed+black |
| SA-437 Grade B4B/SUS 616 /422 Forged Bar |
Dia.160xL |
2120 Kgs |
Forged+QT |
