Maxflux SAF-12 is an agglomerated special flux used to weld creep resistant steels. The weld metal possesses good CVN toughness combined with good strength. The weld metal produces smooth beads, good wetting, and excellent slag detachability. The weld metal gives very less diffusible hydrogen (<5 ml/100gms. of W.M.).
Maxflux SAF- 12 is suitable for single & multilayer welding of various structural,
Boiler, Pressure vessel steels, Petrochemical industries, Refineries & other
fabrication steels. It is suitable for welding of ASTM steels: Grade ASTM
A213Gr.T5 A335 Gr.P5, A217 Gr.C5, A387 Gr11 & 12, A182 F11 & F12, A217 WC6
& WC11, A234 WP11 & WP12 A199 T11, A387 Gr 21 & 22 A234 WP22 A199 T21,
T22 A200 T21, T22 A213 T22A335 P22, A 213 T91, A 335 P91, A 387 Gr 91, A 182 /
A336, A 217 C12A, A 234WP91, A 369 FP91 etc.
WITH SAW WIRE | Elements | C | Mn | Si | S | P | Cr | Ni | Mo | Cu | Other Elements | |
AUTOTHERME GRADE-R |
| 0.08 | 0.80 | 0.32 | 0.013 | 0.017 | 5.30 | - | 0.52 | 0.11 | - | |
AUTOTHERME GRADE-LR | Typical | 0.07 | 0.71 | 0.32 | 0.009 | 0.009 | 1.21 | - | 0.52 | 0.13 | - | |
AUTOTHERME GRADE-MR | Typical | 0.07 | 0.73 | 0.31 | 0.009 | 0.009 | 2.21 | - | 1.10 | 0.11 | - | |
AUTOTHERME GRADE-N | Typical | 0.10 | 0.90 | 0.25 | 0.009 | 0.009 | 9.50 | 0.4 | 1.0 | 0.01 | V:0.20 NB:0.040 N:0.040 AL:0.020 |
WITH SAW WIRE | UTS | 0.2% YS | % EI | CVN Impact (Joules) | CVN Impact (Joules) | CVN Impact (Joules) |
(Mpa) | (Mpa) | (L=4d) | +20°C | -20°C | -29°C | |
AUTOTHERME GRADE-R (SR:745°C/1HR) | 655 | 548 | 21 | - | 32 | - |
AUTOTHERME GRADE-LR (SR:690°C/1HR) | 580 | 490 | 23 | - | - | 65 |
AUTOTHERME GRADE-MR (SR:690°C/1HR) | 640 | 570 | 22 | - | - | 70 |
AUTOTHERME GRADE-N (SR:760°C/2HRS) | 680 | 575 | 21 | 54 | - | - |
BASICITY INDEX : ~3.10
GRAIN SIZE : 0.35 – 1.60 mm
PACKAGING : 25 Kg POLY-LINED PAPER BAG
F8A8/P8-ENI3-NI3, F11A8/F10A4EM4-M4, F9A4/F9P0-EF3-F3, F7A8/P8ENI1-NI1, F8A6ENI2-NI2
F7A2-EL8, F7A4/A5-EM12K,F7A4/P4-EH14, F8A2-EA2-A2
F7A4EH-14, F7A4EM-12K, F8A2EA2-A2
F7A4-EM12K, F7A4/ P4-EH14, F7A4/ P4-EH10K
F7AZ-EL8, F7A0-EM12K
F8A5-EH10K
F8A2-EG-G
F8P2-EB2-B2, F9P2-EB3-B3
F8P2-EA4-A4, F8A4/F7P4-EA3-A3
F6A2-EL8, F7A2-EM12K,F7A4-EM12K, F7A4-EH14
F7A6/P6/P8-EH10K, F7A8/P8-EH10K
F8A4/ P4-EA2-A2 & EA3-A3, F9A4/ P2-EF3-F3,F11A4/ F10P5-EN4-N4
F7P5/P6-EH10K,F7P5/P6-EH14, F7P6/P8-EH12K
F7AZ-EL8, F7A0-EM12K
F7AZEL-8, F7A0EM-12K
F7A0-EL8, F7A0-EM12K
F7A4/P4-EM12K, F8A4/F7P5-EH14
F7A4-EM12K, F7A5-EH14, F7A5-EH10K
F7A2/P2-EM12K F7A6/P6/P8-EH10K
F7A5-EL8
F8A5/A6-ENi2-Ni2, F8A5/A6-ECNi2-Ni2
F7A5-EH14, F7A5-EM12K, F8A4-EA2-A2
F8P2-EB2/ EB2R-H8
F8P2-EA4-A4
F7A4/ P4-EH14, F7A5/ P5-EH10K