01
2021
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12
Adaptability of hot-dip galvanized sheets to various joining methods
|
Connection method |
Adapt to plate thickness |
Airtightness |
Connection strength |
Adaptability to galvanized steel sheets |
|
Rolling edge interlocking |
Thin |
▲ |
▲ |
■ |
|
Riveting |
Thin, medium, thick |
× |
● |
■ |
|
Soldering with tin |
Thin |
● |
× |
■ |
|
Silver soldering |
middle |
● |
● |
▲ |
|
Arc welding |
Medium, thick |
● |
● |
▲ |
|
Electricity Riveting and welding |
Medium, thick |
× |
● |
▲ |
|
Straight-seam welding |
Thin, medium |
● |
● |
● |
|
Spot welding |
Thin, medium, thick |
× |
● |
■ |
|
Oxyacetylene welding |
Medium, thick |
● |
● |
▲ |
|
Gas-shielded welding |
Medium, thick |
● |
● |
▲ |
|
Synthetic resin bonding |
Thin |
● |
× |
● |
|
Rubber Series Adhesion |
Thin |
● |
× |
● |
Note: Thin <1.0 mm, medium 1.0–1.6 mm, thick >1.6 mm; ■ Optimal, ● Good, ▲ Yes, × Not allowed
Galvanized strip steel