SIDER 307Si Stainless Steel SAW Wire
Filler metal SIDER 307Si is used primarily for moderate strength welds with good crack resistance between dissimilar steels, such as austenitic manganese steel and carbon steel.SIDER 307Si is an ideal selection for welding automotive exhaust systems.
This wire is also well suited to weld armor plate, austenitic manganese steel and dissimilar steels.
Available in diam.: 2.0 - 2.4 - 3.2 - 4.0 mm; on spools of 25 kgs:
(This item is subject to Industry Alloy Surcharges)
Typical Mechanical Properties
Tensile strength: 640 MPa (93,000 psi)
Elongation: 37%
Typical Chemical Analysis %
C 0.05, Cr 21.0, Ni 9.0, Mo 0.18, Mn 5.0, Si 0.85, Cu 0.2
AWS A5.9 ER307Si - UNS S30780
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