classification

  ? aws 5.22 class e309t1-1, e309ht1-1, e309t1-4, and e309ht1-4 / asme sfa 5.22 class e309t1-1,

  e309ht1-1, e309t1-4, and e309ht1-4 flux-cored wire.

  ? uns# w30931 a# 8 f# 6

  deion

  ? midalloy mastercor?1?7?1?7 e309t1-1/4 and e309ht1-1/4 are gas shielded flux-cored wires designed for all-

  position welding and can be used with 75% argon / 25% co2 or 100% co2 shielding gas.

  applications

  ? midalloy mastercor?1?7?1?7 e309t1-1/4 and e309ht1-1/4 have a nominal composition of 23.5% cr and 13% ni,

  and is used for joining similar alloys in wrought or cast forms.

  ? midalloy mastercor?1?7?1?7 e309t1-1/4 and e309ht1-1/4 are used for dissimilar welds between carbon and low-

  alloy steels to austenitic stainless steels.

  ? midalloy mastercor?1?7?1?7 e309t1-1/4 and e309ht1-1/4 are used for 1st layer cladding of carbon steel and for

  welding the stainless steel side of type 304 clad sheets.

  ? midalloy mastercor?1?7?1?7 e309t1-1/4 and e309ht1-1/4 can be used to weld type 304 base metals where severe

  corrosion conditions exist that require higher alloy content in the weld metal.