Maraging 350 Special Alloy
Chemical composition%of the ladle analysis of gradeMaraging 350
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Ni(％) | Mo(％) | Co(%) | B(%) | Al(%) | Ti(%) | Other(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.03 | 0.10 | 0.10 | 0.01 | 0.01 | 18.50 | 4.80 | 12.00 | 0.003 | 0.10 | 1.40 | Zr: 0.01 |
Maraging 350/Maraging C350/Vascomax C350™
Common Trade Names: Vascomax® 350
Maraging C350™ is a nickel-maraging alloy. Maraging C350™ is a relatively soft but tough material, therefore, readily machined and formed. The aging process of Maraging C350™ raises the hardness to a level sufficient for many tooling applications.Typical applications of maraging steels are missile and rocket motor cases, wind tunnel models, landing gear components, high performance shafting, gears, and fasteners.
Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.
 |
|
|---|---|
Sheet/Plate content |
MIL-S-46850 |
Round Bar/Wire content |
MIL-S-46850 |
Mechanical properties of gradeMaraging 350
| 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) |
|---|---|---|---|---|---|---|
| 835(≥) | 948(≥) | 33 | 21 | 44 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 132 |
Physical properties of grade Maraging 350
| 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 |
|---|---|---|---|---|---|---|---|
| 675(≥) | 688(≥) | 14 | 42 | 43 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 214 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0)N/mm2 |
Creep rupture strength (10000h) (Rp1,0)N/mm2 |
|||||
| 126 | 174 | 468 |
Maraging 350 Range of products
| 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 |
Equivalent Grade
Product shapes we supply:
- Tool Die Steels in the Maraging 350 Special Alloy grade
- Stainless Steels - Special Steels in the Maraging 350 Special Alloy grade
- Square and Flat Steel in the Maraging 350 Special Alloy grade
- Coil Sheet in the Maraging 350 Special Alloy grade
- Bar and Hollow Bar in the Maraging 350 Special Alloy grade
- Forgings in the Maraging 350 Special Alloy grade
- Superalloy in the Maraging 350 Special Alloy grade
- Tube Pipe in the Maraging 350 Special Alloy grade
- Non-Magnetic Steel in the Maraging 350 Special Alloy grade
- Steels of Blade for Steam Turbine in the Maraging 350 Special Alloy grade