USA ASTM 18Ni Maraging Steel Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners. and 18Ni Maraging Steel Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Type | Steel Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Special Steel | 18Ni Maraging Steel | ASTM | USA | Typical applications for maraging include missile and rocket motor cases, landing and takeoff gear, munitions, aerospace, extrusion tooling, die casting, high performance shafting, gears and fasteners. |
EN X7CrNiMoBNb16-16 |
|||||
EN X8Ni9 |
|||||
EN X10CrNiMoMnNbVB15-10-1 |
|||||
EN X12CrNiMoV12-3 |
|||||
EN X12M5 |
|||||
EN X15CrMo5-1 |
|||||
EN X18CrMoNbVNi1-1 |
|||||
EN X22CrMoV12-1 |
|||||
501 |
|||||
MARAGING (C) 300 |
C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Cu(%) | Co(%) | Al(%) | Ti(%) | Other(%) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
0.03 | 0.10 | 0.10 | 0.010 | 0.010 | 0.50 | 18.00-19.00 | 4.60-5.20 | 0.50 | 8.50-9.50 | 0.05-0.15 | 0.50 -0.80 | Fe Bal |
Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
916 (≥) | 934 (≥) | 44 | 13 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 |
Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
---|---|---|---|---|---|---|---|
21 | - | - | 0.33 | - | |||
179 | 557 | - | 44.3 | 222 | - | ||
194 | - | 12 | 24.2 | 123 | 421 |
Heat treated : 1541°C - 1342°C
Grade | Standard | Country | Application |
---|---|---|---|
0Cr18Ni9 | China | Austenitic steel | |
20Cr-18Ni+Mo+Cu | AISI | USA | |
20Cr-18Ni+Mo+Cu | AISI | USA | |
GS-18NiMoCr3 6 | DIN | Germany | |
GS-18NiCrMo12 6 | DIN | USA | |
Y1Cr18Ni9 | GBT | China | Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut |
1Cr18Ni9 | GBT | China | High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts |
Y1Cr18Ni9Se | GBT | China | Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws |
00Cr18Ni10N | GBT | China | In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance |
1Cr18Ni12 | GBT | China | Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading |
12Cr18Ni9 | GBT | China | Stainless steel bars |
Y12Cr18Ni9 | GBT | China | Stainless steel bars |
Y12Cr18Ni9Se | GBT | China | Stainless steel bars |
06Cr18Ni9Cu3 | GBT | China | Stainless steel bars |
10Cr18Ni12 | GBT | China | Stainless steel bars |
06Cr18Ni12Mo2Cu2 | GBT | China | Stainless steel bars |
022Cr18Ni14Mo2Cu2 | GBT | China | Stainless steel bars |
03Cr18Ni16Mo5 | GBT | China | Stainless steel bars |
06Cr18Ni11Ti | GBT | China | Stainless steel bars |
06Cr18Ni11Nb | GBT | China | Stainless steel bars |
Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...
Rfq.: sales@longhaisteel.com