我們售賣一款 SF-71 的焊線
1. 直徑 1.6 mm x 重量 15 kg
Standard:
AWS : A5.20 E71T-1C
JIS : Z3313 T49J 0 T1-1 C A-U H10
EN : ISO 17632-A-T 42 0 P C 1
Applications:
All position welding of building, shipbuilding, bridges, machinery and vehicles.
Characteristics on usage:
SF-71 is a titania type flux cored wire for all position welding with CO₂. Compared with solid wire, spatter loss is low, bead appearance is beautiful and arc is soft with good stability.
Slag covering is uniform with good removal.
Notes on usage:
① Proper preheating(50~150°C)(122~302°F) and interpass temperature must be used in order to release hydrogen which may cause cracking in weld metal when electrodes are used for medium and heavy plates.
② One-side welding defects such as hot cracking may occur with wrong welding parameter such as high welding speed.
③ Use 100% CO₂gas
