voestalpine Böhler Welding · Wire/flux combination

Thermanit 13/04 Si - Marathon 203

voestalpine Böhler Welding
Thermanit 13/04 Si - Marathon 203 Wire/flux combination

Classification: A5.9, ER410NiMo(mod.) (AWS)

SAW wire/flux combination, high-alloyed, martensitic stainless

Price on request

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

Standards and classifications

AWSA5.9, ER410NiMo(mod.)
EN ISO14343-A, S 13 4

Chemical composition

  1. Typical analysis
  2. wt.-% C Si Mn Cr Ni Mo
  3. wire 0.01 0.7 0.7 12.3 4.8 0.5
  4. all-weld metal 0.01 0.8 0.7 12.0 4.7 0.5

Mechanical properties

Mechanical properties of all-weld metal – typical values (min. values)

ConditionYield strength (MPa)Tensile strength (MPa)Elongation (%)Impact ISO-V (J)
20°C
a1730 (≥ 650)850 (≥ 750)19 (≥15)50 (≥27)
a27858452280 (≥27)
u8801000<1027

a1 600°C for 8 h ; a2 960°C for 1 h + 580°C for 8 h ; u untreated, as-welded

Current type

DC+

Documentation

Documents open on the manufacturer's website.

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