Attention
To ensure long-term trouble-free operation we do not recommend to apply loads not in line with the chain shot axis.
The chain shot consists of an end link, a swivel, a common link, an end shackle and enlarged links. It is used in the anchor handling arrangements of ships and floating facilities to prevent the anchor chain from twisting.
To ensure long-term trouble-free operation we do not recommend to apply loads not in line with the chain shot axis.
Materials
1 – carbon steel;
2 – alloy steel;
3 – alloy steel with additional heat treatment.
External coating
BIT – bitumen paint, 1 layer, ISO 12944-5
Standard
ISO 1704
Strength characteristics meet Class Rules including IACS design, construction and operation standards.
| Chain grade | 1 | 1 | 2 | 3 |
|---|---|---|---|---|
| Ultimate tensile strength, MPa, not less than | 300–400 | 400–490 | 490–690 | 690 |
| Contraction at break, %, not less than | – | – | – | 40 |
| Elongation at break, %, not less than | 30 | 25 | 22 | 17 |
| Impact energy KV, J, not less than | – | – | 47 | 60 |
| Impact bending test temperature, °C | – | – | 0 | 0 |
Olga Sharonova
