FEAT CRAFT HS1200M SUBMERGED ARC FLUX

RECOMMENDED FOR AUTOMATIC AND SEMI-AUTOMATIC SUBMERGED ARC WELDING

(Manufactured under a quality system certified to ISO9001:2008)

✅BRAND: Feat Craft

✅DESCRIPTION: 

• HS1200m is an agglomerated, Manganese Silicate flux for submerged arc welding. It is not sensitive to

  rust, scale, or primer paints so can be used in fillet welds, lap welds, and applications where the base metal

  surfaces are not easily cleaned. Also suited to welding square-edge butt joints in thinner materials.

  With EL8 and EM12K wire, it is recommended for LPG gas cylinder, wheel hub, thin plate steel

  structures, and I beams.

✅AWS:  A5.17/ A5.23 F7A2-EM12K

✅SPECIFICATION 

• Bl: 1.0

• Density: 1.25g/cm3

• Grain Size: 10-60mesh

• Polarity: DCEP / AC

✅ FLUX COMPOSITION (Wt%)

• SiO₂+TiO₂: 20

• CaO + MgO: 35

• Al₂O₃ +

  MnO: 25-30

• CaF₂: 15

• S: ≤0.025

• P: ≤0.03

• Metal

  alloys: ≤2

✅ WELD DEPOSIT MECHANICAL PROPERTIES

• Flux / Wire Combination: EH14

  • Tensile Strength (Mpa): 580

  • Yield Strength (Mpa): 470

  • Elongation (%): 30

  • Impact Value (J)

    • 0˚C : /

    • -29˚C: 95

• Flux / Wire Combination: EM12K

  • Tensile Strength (Mpa): 550

  • Yield Strength (Mpa): 450

  • Elongation (%): 32

  • Impact Value (J)

    • 0˚C : 85

    • -29˚C: /

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