Silico-Manganese E70C-6M Welding Wire 1.6mm
1.6 mm diameter E70C-6M grade round wire from silico-manganese steel, <0.20% C, >0.9% Mn, >0.6% Si for gas-shielded arc welding. Optimized for automotive and structural fabrication with excellent feedability. Meets HTS 7229.20.0015 criteria for arc welding alloy wire.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for mechanical spring applications
Spring end-use shifts from welding-specific to general silico-manganese wire.
If imported in welded mesh form
Fabricated wire products like grill/mesh classified as articles of iron/steel.
If silicon <0.6% despite high manganese
Fails specific Si threshold for silico-manganese designation.
Not sure which classification is right?
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Import Tips & Compliance
• Include precise diameter measurements; 1.6mm max critical for this subheading
• Verify no razor blade/tool steel elements that trigger different Chapter 72 note definitions
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