MIL MIL S 861Enquiry|Print this page
| Category | Type | Steel grade | Standard | Country |
|---|---|---|---|---|
| Grades | Special Alloy | MIL S 861 | MIL | USA |
Chemical composition%of the ladle analysis of gradeMIL S 861
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | W(%) | Cu(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 0.50 | Fe:Balance; |
UNS S42200
AISI 616
AMS 5655 Bars / wire/ forging H&T
ASTM A 565 GRD 616
DOD F 24669/7
MIL S 861
B50A125 (Cap of)
B50A951A1 (Cap of)
BS 970; 442S19
EN61
| Proof strength Rp0.2(MPa) | Tensile strength Rm(MPa) | Impact energy KV(J) | Elongation at fracture A(%) | Reduction in cross section on fracture Z(%) | As-Heat-Treated Condition | Brinell hardness(HBW) |
|---|---|---|---|---|---|---|
| 395(≥) | 661(≥) | 31 | 12 | 12 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 441 |
| Property | Density kg/dm3 | Temperature T °C/F | Specific heat J/kgK | Thermal conductivity W/mK | Electric resistance µΩ·cm | Modulus of elasticity kN/mm2 | Expansion rate |
|---|---|---|---|---|---|---|---|
| 398(≥) | 811(≥) | 42 | 42 | 44 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 341 | |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0)N/mm2 | Creep rupture strength (10000h) (Rp1,0)N/mm2 | |||||
| 263 | 482 | 782 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates/Sheets | Plates/Sheets | 0.08-200mm(T)*W*L | Forging,hot rolling and cold rolling | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
| Steel Bar | Round Bar,Flat Bar,Square Bar | Φ8-1200mm*L | Forging,hot rolling and cold rolling,Cast | Black,Rough Turning,Shot Blasting, |
| Coil/Strip | Steel Coil/Steel Strip | 0.03-16.0x1200mm | Cold-Rolled&Hot-Rolled | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
| Pipes/Tubes | Seamless Pipes/Tubes,Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion,Cold Drawn,Welded | Annealed,Solution and Aging,Q+T,ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| Y1Cr18Ni9Se | MIL | USA | Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws |
| S20100 | MIL | USA | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
| 0Cr18Ni13Si4 | MIL | USA | Seamless stainless steel tubes for boiler and heat exchanger |
| 1Cr18Ni9Si3 | MIL | USA | Cold rolled steel sheet |
| 1Cr18Ni11SiA1Ti | MIL | USA | Stainless steel bars |
| 00Cr18Ni5Mo3Si2 | MIL | USA | Stainless steel bars |
| 2Cr20Mn9Ni2Si2N | MIL | USA | Heat-resisting steel bars |
| 1Cr20Ni14Si2 | MIL | USA | Heat-resisting steel sheets and plates |
| 1Cr25Ni20Si2 | MIL | USA | Heat-resisting steel sheets and plates |
| 4Cr9Si2 | MIL | USA | Valve steel bars for internal combustion engines - Technical requirements |
| 4Cr10Si2Mo | MIL | USA | Heat-resisting steel bars |
| 8Cr20Si2Ni | MIL | USA | Heat-resisting steel bars |
| S20153 | MIL | USA | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
| S20161 | MIL | USA | Austenitic Chromium Manganese Nickel Silicon Stainless Steel |
| S20200 | MIL | USA | Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes |
| S20300 | MIL | USA | Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| S20400 | MIL | USA | S20400 |
| S20501 | MIL | USA | Stainless steel and heat resistant steel |
| S20910 | MIL | USA | Chemical compositions of SAE wrought stainless steels |
| XM-31 | MIL | USA | Chemical compositions of SAE wrought stainless steels |
Relevant products
SKD-11 Cold working die steel
X165CrMoV12 Cold working die steel
A387 F5 / Grade 5 Coil / Sheet
DT413 / 4Cr5MoSiV1MOD
X65Cr13 profile steel
S66286 round bar
waspaloy round bar
HastelloyC-22 round bar
HastelloyC-276 round bar
Incoloy800 round bar
06Cr19Ni10/S30408/304/S30400/1.4301 Tube
S30409/304H/S30409/1.4948 Tube
S30403/304L/S30403/1.4307 Tube
S30453/304LN/1-4311 Tube
S32168/321/S32100/1-4541 Tube
S32169/321H/S32109/1-4940 Tube
S31608/316/S31600/1.4401 Tube
S31603/316L/S31600/1.4404 Tube
Air 9160C 25CD4S Round Bar
UMCo-50
MIL S 861 Steel Stock
| Steel grade | Dimension | Shape | Unit | Quantity | Delivery state | Query |
|---|---|---|---|---|---|---|
| SkD-11 Round Bar Stock | Φ30-Φ350 | Round Bar | Kgs | 3102 | Hot-Rolled+Annealed+black | Enquiry |
| Cr12MoV | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 12.38 | Hot-Rolled+Annealed+black | Enquiry |
| 1.2601 | 12-160(T)*310-610(W)*L | Plate or Sheet | Tons | 11.22 | Hot-Rolled+Annealed+black | Enquiry |
| Incoloy800 round bar | Φ115*1400 | Round Bar | Kgs | 169 | Hot-Rolled+Annealed+black | Enquiry |
| 1.4882 strip/sheet/plate stock | 3.5x200x1000-2000mm | Coil or Strip | Kgs | 200 | Cold-Rolled+Annealed | Enquiry |
| T45Cr5Si3 Round Bar | Dia.40mm | Round Bar | Kgs | 500 | Hot-Rolled+Annealed+black | Enquiry |
| SA-437 Grade B4B/SUS 616 /422 Forged Bar | Dia.160xL | Round Bar | Kgs | 2120 | Forged+QT | Enquiry |
| Stainless Steel 422 / Alloy 422 AMS 5655 UNS S42200/616/B4B Round Bar Stock | Select | 0 | Select | Enquiry | ||
| 1.2714 Hot-Work Mould Steel Flat Bar Stock(2019-09-03) | Select | 0 | Select | Enquiry | ||
| 15-5PH Forgrd Flat Bar | Select | 0 | Select | Enquiry | ||
| 1.2714 Stock list 2020-06-15 | Select | 0 | Select | Enquiry | ||
| 1.2714 QT Bar Stock List 2020-06-15 | Select | 0 | Select | Enquiry |