JTH-350
JT-H350 is a low hydrogen type electrode. The weld metal is sorbite structure (Ferrite + cementite). Theweld metal has good mechanical properties, excellent resistance to abrasion accompanied with impact. It issuitable for the welding of shovel tooth, bulldozer blades, crane wheels and buckets
Email: max.wang@jthweld.com
JTH-350
Characteristics and Applications:
JT-H350 is a low hydrogen type electrode. The weld metal is sorbite structure (Ferrite + cementite). Theweld metal has good mechanical properties, excellent resistance to abrasion accompanied with impact. It issuitable for the welding of shovel tooth, bulldozer blades, crane wheels and buckets
Notes on usage:
1.Dry the electrodes at 300-350β for 30-60 minutes before use.
2.Clean up the contaminations on the steel.
3.Use back-step method to prevent arc starting from blowholes and stay for 3-5 seconds before every end-up.
4.Maintaining short arc length as possible is highly recommended.While welding with weave method, movirrange should be controlled within 2.5 times of the wire's dia.
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