RUD chains for the foundry.
With the case-hardened round link chain for the foundry, RUD offers a special chain that was developed with well-known hoist manufacturers. These chains are designed
for high temperatures, heavy loads and dirt. Difficult chain lubrication conditions are defied in the process.
Advantages and special features at a glance:
- highly resistant to wear
- increased surface hardness and greater case depth than for DAT chains
- very high resistance to heavy soiling
- suitable for high/severely fluctuating temperatures
- HS60/70 similar DT from DIN EN 818-7
- reduced load capacity and elongation at break due to extremely high resistance to wear
- chain must NOT be lubricated to achieve perfect wear behaviour
Technical data of the foundry chain RUD HS60.
| Dimensions | Load capacity Ftr [LBS] | Breaking force | ELONGATION | SURFACE HARDNESS | WEIGHT | GRADE | SURFACE | MATERIAL NUMBER | |
|---|---|---|---|---|---|---|---|---|---|
| [mm] | Nominal stress: 80 N/mm² | Nominal stress: 63 N/mm² | FBmin [kN] | % | HV10 | [LBS/FT] | |||
| 7 x 21 | 1,322 | 1,080 | 50 | 5 | 600 - 750 | 0.71 | HS60 | galvanised | 57335 |
| 7 x 21,9 | 1,322 | 1,080 | 50 | 5 | 600 - 750 | 0.74 | HS60 | galvanised | 60950 |
| 9 x 27 | 2,204 | 1,785 | 80 | 5 | 600 - 750 | 1.18 | HS60 | galvanised | 60952 |
| 10 x 28 | 2,755 | 2,182 | 100 | 5 | 600 - 750 | 1.51 | HS60 | galvanised | 60875 |
| 13 x 36 | 4,628 | 3,637 | 170 | 5 | 600 - 750 | 2.55 | HS60 | galvanised | 59382 |
Technical data of the foundry chain RUD HS70.
| Dimensions | Load capacity Ftr [LBS] | Breaking Force | ELONGATION | SURFACE HARDNESS | Weight | GRADE | SURFACE | MATERIAL NUMBER |
|---|---|---|---|---|---|---|---|---|
| [mm] | Nominal stress: 93 N/mm² | FBmin [kN] | % | 4 -5 mm: HV5 >5 mm: HV10 | [LBS/FT] | |||
| 4.2 x 12.2 | 551 | 19.3 | 5.0 | 600 - 750 | 0.26 | HS70 | Galvanized | 7100591 |
| 5.3 x 15.2 | 882 | 30.8 | 5.0 | 600 - 700 | 0.42 | HS70 | Galvanized | 7100592 |
| 5.3 x 12.2 | 1,763 | 60.0 | 5.0 | 600 - 700 | 0.81 | HS70 | Galvanized | 7100593 |
| 8.7 x 24.2 | 2,424 | 83.2 | 5.0 | 600 - 700 | 1.12 | HS70 | Galvanized | 7989260 |
| 10.5 x 28.2 | 3,526 | 121.0 | 5.0 | 600 - 700 | 1.67 | HS70 | Galvanized | 7103116 |