描述
特性：
The weld metal of LKE-312 is a 29%Cr-9Ni% type stainless steel containing large content of ferrite which made it good crack resistance.
應用：
It is excellent for the welding of dissimilar metals, cladding steel and steels with high hardenability.
使用注意事項：
1.Dry the electrodes at 200-250 °C for 60 minutes and keep at 100-150 °C before use.
2.Use lower currents for dissimilar metals welding. Keep the interpass temperature below 150 °C
分類：
AWS A5.4 E312-16
EN EN1600 E 29 9 R 12
JIS Z3221 D312-16
焊接位置：
焊接金屬的典型化學成分 (wt%)
| C | 錳 | Si | P | S | Cr | 倪 |
| 0.12 | 1.35 | 0.49 | 0.015 | 0.010 | 28.50 | 8.95 |
焊接金屬的典型機械特性
| TS N/mm² | EL % |
| 760 | 29 |
尺寸與建議電流範圍 (AC 或 DC+)
| 直徑 (mm) | 2.6 | 3.2 | 4.0 | 5.0 | |
| 長度 (mm) | 300 | 350 | 350 | 350 | |
| 安培數 | F | 50-85 | 80-120 | 120-160 | 170-200 |
| V&OH | 45-80 | 70-110 | 90-135 | – | |
| Weight per pack(kg) | 4/5 | 5 | 5 | 5 | |
| 每箱重量（公斤） | 20 | 20 | 20 | 20 | |
