Couplers
Couplers use for join two pieces of rotating equipment.
DESCRIPTION
WD-70-BD is RDSO Designed High Tensile Coupler, Material requirements for coupler body, knuckle, coupler lock and coupler yoke are as per AAR specifications M-201 and M-205.
Technical Specifications
| Mechanical Property | Grade E |
|---|---|
| TENSILE STRENGTH N/m² (Minimum) | 825 |
| YIELD STRENGTH N/m² (Minimum) | 690 |
| Elongation on 51mm gauge length (Minimum%) | 14 |
| Reduction in Area % (Minimum) | 30 |
| Hardness (BHN) | 241-311 |
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