voestalpine Böhler Welding · Metal-cored wire

diamondspark GUARD 420 MC

voestalpine Böhler Welding
diamondspark GUARD 420 MC Metal-cored wire

Classification: A5.18 / SFA-5.18E70C-6M H4 (AWS)

Metal-cored wire, seamless low Mn fume emission, mild steel, down to -40°C

Price on request

Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.

Standards and classifications

AWSA5.18 / SFA-5.18E70C-6M H4
EN ISO17632-AT 42 4 M M21 1 H5T 42 4 M M20 1 H5

Chemical composition

  1. Typical analysis
  2. Gas C Si Mn
  3. wt.-% M20 - M21 0.07 0.80 0.70

Mechanical properties

  1. Mechanical properties of all-weld metal - typical values (min. values)
  2. u 460 (≥420) 560 (500-640) 27 (≥22) 90 80 (≥47) 60 (≥27)
  3. u1 480 (≥420) 570 (500-640) 25 (≥22) 70 (≥47) 50 (≥27)
  4. s 400 510 30 110 100 95
  5. u untreated, as welded – shielding gas M21
  6. u1 untreated, as welded – shielding gas M20
  7. s stress relieved 620°C/1 hour - shielding gas M21-M20

Current type

DC+

Shielding gas

M21

Versions and packaging

Diameter (mm)1.0 · 1.2 · 1.4 · 1.6

Availability of individual item numbers is confirmed with the quotation.

Documentation

Documents open on the manufacturer's website.

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