HDG/Dacromet Hardened Steel Washer For Railway Line
Standard:DIN6916
Description:
A Hardened Steel Washer for Railway Lines is a specialized component designed to enhance the safety and durability of rail fastening systems.
The DIN 6916 Hardened Steel Washer is a robust flat washer designed for high-load applications, conforming to the German Institute for Standardization (DIN) standards.
Hardened Steel Washers for railway lines play a crucial role in ensuring the stability and safety of rail systems. Their robust construction and design are tailored to meet the demands of heavy loads and environmental challenges, making them essential components in modern railway infrastructure.
· Load Distribution: Effectively spreads the load of a fastener, minimizing the risk of damage to the materials being joined.
· Increased Strength: The hardened nature allows the washer to withstand higher stresses compared to regular washers.
· Corrosion Resistance: Many hardened steel washers are coated or treated to resist rust and corrosion, enhancing durability.
· Material: Made from steel that has undergone a hardening process, which increases its tensile strength and resistance to deformation.
· Design: Typically flat and circular, allowing for effective load distribution over a larger surface area.
· Thickness: Generally thicker than standard washers, which contributes to its durability and load-bearing capacity.
| Material | 45#/40CR |
| Size | M12-M36 |
| Finish | Plain/black/ZINC/HDG/Dacromet/Mechanical Galvanized |
| Hardness | HV300/HRC35-45 |
| Marking | can be Customized |
| Application | Constrution/Wind turbines/railway line |
| Packing | Carton+ pallet; we can pack washers as your requirements |
| Terms | FOB+shanghai/ningbo |
| Delivery time | 30-70days |
| Size |
Inner diameter |
Inner diameter (max) |
Outside diameter (max) |
Outside diameter (min) |
Thickness |
Thickness |
Thickness (min) |
Inside chamfer |
Inside chamfer (max) |
External chamfer |
|---|---|---|---|---|---|---|---|---|---|---|
| M12 | 13 | 13.27 | 24 | 23.48 | 3 | 3.3 | 2.7 | 1.6 | 1.9 | 0.5 |
| M16 | 17 | 17.27 | 30 | 29.48 | 4 | 4.3 | 3.7 | 1.6 | 1.9 | 1 |
| M20 | 21 | 21.33 | 37 | 36.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M22 | 23 | 23.33 | 39 | 38.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M24 | 25 | 25.33 | 44 | 43.38 | 4 | 4.3 | 3.7 | 2 | 2.5 | 1 |
| M27 | 28 | 28.52 | 50 | 49 | 5 | 5.6 | 4.4 | 2.5 | 3 | 1 |
| M30 | 31 | 31.62 |
56 |
54.8 | 5 | 5.6 | 4.4 | 2.5 | 3 | 1 |
|
M36 |
37 | 37.62 | 66 | 64.8 | 6 | 6.6 | 5.4 | 3 | 3.5 | 1.5 |
Products pictures for Flat washers
