Описание
Характеристики:
The weld metal of LKE-307 is a full austenite structure that contains 4-5% of Mn. With resistant to impact wearing and hot cracking.
Приложения:
It is suitable for welding of stainless cladding steel, high tensile steel and self-hardening alloy steels with poor weldability.
Примечания по использованию:
1.Dry the electrodes at 200-250°C for 60 minutes and keep at 100-150°C before use.
2.Clean up the slag with stainless steel brush to prevent impurity.
3.Use small heat input to reduce dilution, prevent cracking and improve impact value.
4.Keep the arc as short as possible.
Классификация:
AWS A5.4 E307-16
EN EN1600 E 18 9 MnMo R 1 2
JIS Z3221 D307-16
Положение для сварки:
Типичный химический состав металла сварного шва (wt%)
| C | Mn | Si | P | S | Cr | Ni | Mo |
| 0.06 | 4.20 | 0.50 | 0.035 | 0.01 | 19.20 | 9.5 | 1.0 |
Типичные механические свойства металла сварного шва
| TS N/mm² | EL % |
| 600 | 42 |
Sizes and recommended current range (AC or DC+)
| Диаметр (мм) | 2.6 | 3.2 | 4.0 | 5.0 | |
| Длина (мм) | 300 | 350 | 350 | 350 | |
| Амперы | F | 60-90 | 80-130 | 130-170 | 180-210 |
| V&OH | 50-70 | 70-110 | 100-130 | – | |
| Вес одной упаковки (кг) | 4/5 | 5 | 5 | 5 | |
| Вес в коробке (кг) | 20 | 20 | 20 | 20 | |
