NI BASE ALLOY TYPE C-276.
IDENTIFICATION
Getig 3276, ERNiCrMo4
CLASSIFICATION
AWS/SFA 5.14 ERNiCrMo4
DIN 8555 SG-NiMo16Cr16W (2.4886)
DESCRIPTION
Filler rod of corrosion resistant and non-scaling material used for TIG welding.
CHEMICAL ANALYSIS (RANGE) %
| C | Si | S | P | Mn | Cu | Cr | Mo | W | Fe | V | Co | Ni |
| 0.02 | 0.08 | 0.02 | 0.02 | 1 | 0.5 | 14.5 - 16.5 | 15.0 - 17.0 | 3.0 - 4.5 | 4.0 - 7.0 | 0.3 | 2.5 | Rem. |
| Max | max | max | max | max | max | max | max |
TYPICAL APPLICATIONS
• For joining parent metals of the same nature and for surfacing of low-alloy steels.
• Excellent resistant against sulphuric acid that occur with high chloride concentrations.
• NiMo16Cr15W, 2.4819, N10276
• ASTM B-574 and B-575
• For cladding steel with Ni-Cr-Mo weld metal.
SHIELDING GAS : Pure Argon HARDNESS (BRINELL) : 250 - 270 AFTER WORK HARDENING : 350 - 400
AFTER HARDENING (900°C / 2 HOURS) : 360 - 400
HIGH TEMPERATURE PROPERTIES
Resistance to oxidation in air upto 1150°C, in sulphur dioxide upto 800°C.
PACKING PARAMETERS
| Size (mm) | Length (mm) | Packing / Pkt (kg) | Packing / Box (kg) |
| 1.6 | 1000 | 5 | 5 x 4 = 20 |
| 2 | 1000 | 5 | 5 x 4 = 20 |
| 2.40 / 2.50 | 1000 | 5 | 5 x 4 = 20 |