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Welding handbook 5.0 Properties of the heat-affected zone
Recommended maximum heat input for the
©SSAB
joint temperature of +100°C
Strenx 700 Stre nx 900 Strenx 960 – Stren x 1300
4.5
4.0
3.5
3.0
Q [kJ/mm] 2.5
2.0
1.5
1.0
0.5
0
5 10 15 20 25 30 35 4 0 – 160
Plate thicknes s [mm]
Recommended maximum heat input for the
joint temperature of +175°C
Strenx 700 S trenx 900 St renx 960 – Strenx 1300
3.5
3.0
2.5
Q [kJ/mm] 2.0
1.5
1.0
0.5
0
5 10 15 20 25 30 35 40 – 160
Plate thickness [mm]
Fig. 5.8: Recommended heat inputs at preheat temperatures of 160ºC and 175ºC.
This handbook contains general suggestions and information without any expressed or implied warranty of any kind. SSAB hereby expressly disclaims
all liability of any kind, including any damages, in connection with the use of the information and for their suitability for individual applications. 37
It is the responsibility of the user of this brochure to adapt the recommendations contained therein to the requirements of individual applications.
