| Sign In | Join Free | My entremaqueros.com | 
              
  | 
      
| Categories | Rail Fasteners | 
|---|---|
| Brand Name: | Gnee Rail | 
| Model Number: | 60kg Cast In Railway Shoulders | 
| Certification: | ISO | 
| Place of Origin: | China | 
| MOQ: | 1 Tons | 
| Price: | Negotiable | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 10000 tons per month | 
| Delivery Time: | 30 days | 
| Packaging Details: | Gunny bags or cartons and wooden pallet | 
| Company Info. | 
| Gnee Steel (tianjin) Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The 60kg Rail Cast Iron Insert GNEE rail manufactured is a kind of cast-in shoulder that designed for use with 60kg rails.
We are a leading railway product manufacturer in China, producing a wide range of rail shoulders, including both cast-in and weld-on options. Additionally, we offer customization services to meet specific requirements. Feel free to contact us.

| Product | 60Kg Rail Railway shoulder | 
|---|---|
| Material | |
| Name | QT400-15 | 
| Standard | GB 1348-89 | 
Chemical composition(%)  | C:3.50-3.60 | 
| Mn:≤0.5 | |
| Si:3.0-3.2 | |
| P:≤0.07 | |
| S:≤0.02 | |
| Tensile Strength | ≥400 Mpa | 
| Yield Strength | ≥250 Mpa | 
| Elongation(%) | ≥15 | 
| Hardness | 130~180HB | 
| Metallographic organization | ferrite | 
| Surface | |
| Material | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | 
| QT400-15 (GGG40) | 400 | 250 | 15 | 
| QT450-10 (GGG45) | 450 | 310 | 10 | 
| QT500-7 (GGG50) | 500 | 320 | 7 | 


                                 
                             |