GB/T 10045-2018 T494T1-1C1A-NCC3 Atmospheric Corrosion-Resistant Steel
Standard:
GB/T 10045-2018 T494T1-1C1A-NCC3
Applicable Steel Grades:490Mpa grade atmospheric corrosion-resistant steel
Welding Method: FCAW-G
Wire Type: Titania type
Shielding Gas: Carbon dioxide
Filler Metal Form: Flux-cored wire
Polarity: DC reverse (DCEP)
Welding Position: All-position
Application: Suitable for welding of low carbon steel and 400-490Mpa grade atmospheric corrosion-resisitant steel
Characteristics: Capable of all-position welding, with excellent weld bead appearance and profile, low spatter, and easy slag removal .
Chemical Composition of Deposited Metal:
Element |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Cu |
GB/T |
0.12 |
0.2-0.8 |
0.5-1.6 |
0.03 |
0.030 |
0.45-0.75 |
0.3-0.8 |
0.3-0.75 |
General value |
0.040 |
0.28 |
1.10 |
0.008 |
0.015 |
0.50 | 0.43 | 0.43 |
Physical Property of Deposited Metal:
Project |
Rm(MPa) |
ReL(MPa) |
A(%) |
Akv(-30℃) |
GB/T |
490-670 |
≥390 |
≥18 |
≥27 |
General value |
560 |
490 |
26 |
150 |
Product Tags: Atomospheric Corrosion-Resistant steel flux cored wire
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