Maxflux SAF-8 (LS) is an agglomerated fluoride-basic type flux suitable to weld medium to high strength steels. The weld metal made with this flux gives very low diffusible hydrogen content, good crack resistance and higher sub-zero toughness properties. The flux is neutral in Mn & Si pick up and meets mechanical requirements after post-weld heat treatment at 620 C up to six hours of holding. The weld deposit is of radiographic quality. The weld metal passes the corrosion tests as per NACE standard TM-01-77 & TM-02-84.
Maxflux SAF-8 (LS) is suitable for single & multi-layer welding of high tensile
quenched & tempered steel, fine grained steels, heat resistant structural steels,
nuclear sector fabrication, etc.
WITH SAW WIRE | Elements | C | Mn | Si | S | P | Cu | |
AUTOTHERME GRADE-B |
| 0.010 | 1.200 | 0.470 | 0.010 | 0.030 | 0.080 | |
AUTOTHERME GRADE-E | Typical | 0.086 | 1.580 | 0.360 | 0.012 | 0.013 | 0.150 |
WITH SAW WIRE | UTS | 0.2% YS | % EI | CVN Impact (Joules) | CVN Impact (Joules) | CVN Impact (Joules) | CVN Impact (Joules) |
(Mpa) | (Mpa) | (L=4d) | -29°C | -40°C | -51°C | -62°C | |
AUTOTHERME GRADE-B (AS WELDED) | 570 | 450 | 26 | 74 | - | - | - |
AUTOTHERME GRADE-B (SR:620°C/7HRS) | 545 | 438 | 29 | 90 | - | - | - |
AUTOTHERME GRADE-E (SR:620°C/2HRS) | 535 | 438 | 30 | - | 105 | 86 | 72 |
AUTOTHERME GRADE-E (SR:620°C/6HRS) | 511 | 427 | 32 | - | 128 | 115 | 106 |
SiO2 + TiO2 | CaO+MgO | Al2O3+MnO | CaF2 |
10% | 48% | 17% | 25% |
BASICITY INDEX : ~3.40
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-EB6-B6, F8P2-EB2R-B2, F9P2-EB3R-B3, F9PZ-EB9-B9
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
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