Haynes HASTELLOY C-276
Due to high molybdenum content this alloy offers excellent resistance too stress & corrosion cracking, pitting and crevice corrosion. High mechanical properties with excellent weldability.
Not required
CEWELD® Alloy C276 is used for welding materials of similar composition. This low carbon nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding on low alloyed steels.
CEWELD® Alloy C276 is used for welding materials of similar composition. This low carbon nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding on low alloyed steels.
Due to high molybdenum content this alloy offers excellent resistance too stress & corrosion cracking, pitting and crevice corrosion. High mechanical properties with excellent weldability.
Alloy 276, Ni 6276 (NiCr15Mo16Fe6W4). 2.4886, 2.4887
M.No: 1.5680, 1.5682, 2.4819, 2.4883
NiMo16Cr15W, X12Ni5 / 12Ni19, X8Ni9, G-NiMo16Cr
Alloy C4, Hastelloy C276, A494CW-12MW, A743 / A744CW-12M






| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness | |
|---|---|---|---|---|---|---|
| RT | -196°C | |||||
| As Welded | 470 | 740 | 32 | 100 | 60 | HRc |
Due to high molybdenum content this alloy offers excellent resistance too stress & corrosion cracking, pitting and crevice corrosion. High mechanical properties with excellent weldability.
Not required
CEWELD Alloy C276 is used for welding materials of similar composition. This low carbon nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding on low alloyed steels.
CEWELD Alloy C276 is used for welding materials of similar composition. This low carbon nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding on low alloyed steels.
Due to high molybdenum content this alloy offers excellent resistance too stress & corrosion cracking, pitting and crevice corrosion. High mechanical properties with excellent weldability.
Alloy 276, Ni 6276 (NiCr15Mo16Fe6W4). 2.4886, 2.4887
M.No: 1.5680, 1.5682, 2.4819, 2.4883
NiMo16Cr15W, X12Ni5 / 12Ni19, X8Ni9, G-NiMo16Cr
Alloy C4, Hastelloy C276, A494CW-12MW, A743 / A744CW-12M







| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
|---|---|---|---|---|---|
| RT | |||||
| As Welded | 470 | 740 | 32 | 100 | HRc |
High Nickel-Chromium alloy with very good mechanical properties down to -196°C. This wire can be welded with our fused flux FL 880 or agglomerated flux FL 838 or FL 839.
Not required
CEWELD SA Alloy C-276 is used for welding low carbon nickel-chromium-molybdenum alloys, especially UNS N10276, for welding the clad side in steel clad with low carbon nickel-chromium-molybdenum alloy, and for welding low carbon nickel-chromium-molybdenum alloys to steel and other nickel-base alloys.
CEWELD SA Alloy C-276 is used for welding low carbon nickel-chromium-molybdenum alloys, especially UNS N10276, for welding the clad side in steel clad with low carbon nickel-chromium-molybdenum alloy, and for welding low carbon nickel-chromium-molybdenum alloys to steel and other nickel-base alloys.
High Nickel-Chromium alloy with very good mechanical properties down to -196°C. This wire can be welded with our fused flux FL 880 or agglomerated flux FL 838 or FL 839.
Alloy 276, Ni 6276 (NiCr15Mo16Fe6W4). 2.4886, 2.4887
M.No: 1.5680, 1.5682, 2.4819, 2.4883
NiMo16Cr15W, X12Ni5 / 12Ni19, X8Ni9, G-NiMo16Cr
Alloy C4, Hastelloy C276, A494CW-12MW, A743 / A744CW-12M


| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Impact Energy (J) ISO-V | Hardness |
|---|---|---|---|---|---|
| RT | |||||
| As Welded | 410 | 710 | 35 | 80 | HRc |
Durch den hohen Molybdängehalt bietet CEWELD® E Alloy C-276 eine hervorragende Beständigkeit gegen Spannungsrisskorrosion, Lochfraß und Spaltkorrosion. Dazu hohe mechanische Eigenschaften mit ausgezeichneter Schweißbarkeit mit DC+. Die einfache Schlackenentfernung reduziert den Reinigungsaufwand nach dem Schweißen auf ein Minimum.
300°C / 2 hr
Durch den hohen Molybdängehalt bietet CEWELD® E Alloy C-276 eine hervorragende Beständigkeit gegen Spannungsrisskorrosion, Lochfraß und Spaltkorrosion. Dazu hohe mechanische Eigenschaften mit ausgezeichneter Schweißbarkeit mit DC+. Die einfache Schlackenentfernung reduziert den Reinigungsaufwand nach dem Schweißen auf ein Minimum.
Alloy 276, Ni 6276 (NiCr15Mo16Fe6W4). 2.4886, 2.4887
M.No: 1.5680, 1.5682, 2.4819, 2.4883
NiMo16Cr15W, X12Ni5 / 12Ni19, X8Ni9, G-NiMo16Cr
Alloy C4, Hastelloy C276, A494CW-12MW, A743 / A744CW-12M





| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| As Welded | 500 | 760 | 29 | HRc |
