Special Design for Nickel cobalt base alloy AMS 5844 MP35N to Mexico Importers
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HY MP35N Material grades and equivalents
MP35N/UNS R30035/ W.Nr 2.4999/ AMS 5844
Introduction:
HY MP35N is a nickel-cobalt base alloy of the Multiphase alloy system that has a unique combination of properties-ultra high strength, toughness, ductility and outstanding corrosion resistance. The alloy is work-strengthened and aged to obtain strength levels of 260 to 300 ksi(1793-2068 MPa). HY MP35N alloy resists corrosion in hydrogen sulfide, salt water and other chloride solution, as well as the mineral acids(nitric, hydrochloric, sulfuric).In addition, it has exceptional resistance to crevice and stress corrosion cracking in sea water and other hostile environments.
Chemical composition:
|
Weight% |
Ni |
Co |
Cr |
Mo |
Ti |
Fe |
Si |
Mn |
P |
B |
S |
C |
|
HY MP35N |
33 |
Balance |
19 |
9 |
1 |
1 |
0.15 |
0.15 |
0.015 |
0.01 |
0.01 |
0.03 |
|
37 |
21 |
10.5 |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Mechanical properties:
|
MP35N Alloy |
Ultimate Tensile |
0.2% Offset Yield |
Elongation in |
Reduction of Area |
Hardness |
Shear |
|
|
Typical Properties |
130 ksi(896 MPa) |
55 ksi(379 MPa) |
65% |
75% |
90 HRB |
— |
|
|
Typical Properties |
290 ksi(2000 MPa) |
280 ksi(1931 MPa) |
10% |
45% |
51 HRC |
— |
|
|
AMS 5844 Specification Requirements after Aging 4 Hours at 1000-1200℉ |
260 ksi(1795 MPa),min. |
230 ksi(1585 MPa),min. |
8%,min. |
35%,min. |
— |
150 ksi(1034 Mpa),min. |
|
The above data are longitudinal properties.
*Tensile properties will change depending on product size.
**Not required by AMS 5844, but this is guaranteed shear strength.
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
http://www.weldingtipsandtricks.com/metals-and-how-to-weld-nickel.html
How to weld nickel alloys like hastelloy, inconel, etc. Nickel alloys have a low thermal conductivity and so limiting heat input and using lower amperage than would be used for stainless is one key to making good nickel alloy welds.
Riporto(placcatura)con filo Nimonic 80 dia. one.2 eseguito con inverter multiprocesso Weldtronic Synertech 8004 Digit in pulsato sinergico.
NB .Il lampeggio dell’arco è presente solo nella ripresa effettuata dalla fotocamera digitale usata probabilmente a causa di interferenza con l’intenso arco luminoso.
Details: belda1@tiscali.it
