Stainless Steel Electrodes
SIA
AWS: SFA 5.4 E307-15(Nearest)
EN ISO CODE:
SIA is a basic coated multipurpose stainless steel electrode producing a weld metal of 18Cr - 9Ni - 5Mn. The weld metal has excellent crack resistance and has good o scaling resistance up to 850 C. Ideal for joining ferritic to austenitic steels, armour plates, austenitic manganese steels, heat resistant steels, dissimilar materials, for buffer layers etc.
Approvals
CHEMICAL COMPOSITION OF ALL WELD METAL (%)
| Element | C | Mn | Si | S | P | Cr | Ni |
| Percent | 0.09 | 5.50 | 0.60 | 0.015 | 0.025 | 19.5 | 9.2 |
MECHANICAL PROPERTIES OF ALL WELD METAL
| UTS | Elongation |
| (MPa) | (L= 4d)% |
| 644 | 38 |
CURRENT AND PACKING DATA: DC (+)
| Size (mm) | 5x450 | 4x350 | 3.15x350 | 2.5x350 |
| Current Range (Amps) | 170-200 | 130-170 | 90-130 | 60-90 |
| Weight/Carton (kgs) | 2.5 | 2.5 | 2.5 | 2.5 |
Stainless Steel Electrodes
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