*Specification
AWS/ASME Spec 5.14
AWS Class ERNiCrFe-11
UNS N06601
*Chemical Composition,%
C | Mn | Si | Cr | S | P | Ni | Fe | Cu | Al |
≤0.1 | ≤1 | ≤0.5 | 21-25 | ≤0.015 | ≤0.03 | 58-63 | Rest | ≤1.0 | 1.0-1.7 |
*Typical Welding Parameter & Mechanical Property
Diameter | Process | Volt | Amps | Shielding Gas | |
In | mm | ||||
0.035 | 0.9 | GMAW | 26-29 | 150-190 | Spray Transfer 100% Argon |
0.045 | 1.2 | GMAW | 28-32 | 180-220 | |
1/16 | 1.6 | GMAW | 29-33 | 200-250 | |
1/16 | 1.6 | GTAW | 14-18 | 90-130 | 100% Argon |
3/32 | 2.4 | GTAW | 15-20 | 120-175 | 100% Argon |
1/8 | 3.2 | GTAW | 15-20 | 150-220 | 100% Argon |
Tensile Strength MPa(ksi) | Yield Strength MPa(ksi) | Elongation % | |
Typical results as welded | 648(94) | - | 42 |
*Feature
601 is used for the welding of alloy 601. The weld metal of this filler metal is comparable to the base metal in resistance to corrosion and oxidation.
*Application
The GTAW process with 601 is the only recommended joining method for applications involving temperature over 2100°F (1150°C) or for applications at lower temperatures involving exposure to hydro- gen sulfide or sulfur dioxide.
