UTP HydroCav - UTP Schweissmaterial

Standards :
Material-No. : ~ 1.4009
EN ISO 14343 : ~ G(W) 13 (Si)
AWS A5.9 : ER 410 (mod.)
336
UTP A 66
Gas shielded welding wire for 14 % Crsteels
Application field
UTP A 66 is used for stainless steels with 13 – 14 % Cr, e. g. X 7 Cr 13, X 10 Cr 13, X 20 Cr 13, X 15 Cr
13, X 10 CrAl 13. Surfacing of contact surfaces on non-alloy and low-alloy steels and cast steel grades for
working temperatures up to 450° C.
Properties of the weld metal
The weld deposit of UTP A 66 is stainless and corrosion resistant as similar 13%-Cr-steels / cast steels.
Base materials
1.4006 X12Cr13
1.4021 X20Cr13
Hardness of the pure weld metal
280 - 360 HB
Mechanical properties of the weld metal
Yield strength
R p0,2
MPa
450
Weld metal analysis in %
Tensile strength
R m
MPa
650
Mechanical properties after post weld heat treatment (2h/760°C)
Elongation
A
%
15
C Si Mn Cr Fe
0,1 0,8 0,8 14,5 balance
Welding instruction
Preheating, interpass temperature and post weld heat treatment has to be adjusted to the prevailing base
metal and wall thickness. In joint welding on ferritic steels preheat to 300°C, martensitic steels to 300 -
400°C.
Welding procedure and availability
Ø
(mm)
* available on request
Current type
Shielding gas
EN ISO 14175
Availability
Spools
M 11 M 13 M 21 EN ISO 544
1,2 * DC (+) x x x x