B?HLER X 90-IG伯樂焊絲

B?HLER X 90-IG伯樂焊絲

Description
GMAW wire for the welding of higher-strength, heat treated, fine-grained constructional steels
with a minimum yield strength of 890 N/mm 2 .
Due to the precise addition of micro-alloying elements X 90-IG wire features excellent ductility
and crack resistance in spite of its high strength.
Good cryogenic impact energy down to -60 °C.
Approvals and Certificates
TüV-D (5611.), DB (42.014.23), üZ (42.014/4), ?BB, TüV-A (616), GL (6Y89S), UDT,
SEPROZ
base Materials
high-strength fine-grained steels
S890Q, XABO 90, OX 1002
Operating Data
shielding gas: Argon + 15 - 25 % CO 2 ? mm
1.0
1.2
Preheating and interpass temperature as required by the base metal.
Mechanical Properties of All-weld metal
(*) u
yield strength R e N/mm 2 : 915 (≥ 890)
tensile strength R m N/mm 2 : 960 (≥ 940)
elongation A (L 0 = 5d 0 ) %: 20 (≥ 316)
impact work ISO-V KV J + 20 °C: 130 (≥ 100)
- 60 °C: (≥ 347)
(*) u untreated, as-welded – shielding gas Ar + 15 - 25 % CO 2
Typical Composition of Solid Wire
C Si Mn Cr Ni Mo
wt-% 0.1 0.8 1.8 0.35 2.25 0.6