Heading die blanks for making standard bolts:1.prompt delivery,pass the quality certification 2.competitive price,best service
Port: Shanghai/Guangzhou/Shenzhen
Minimum Order Quantity: 5 Kilogram/Kilograms depend on product
Supply Ability: 300 Ton/Tons per Month depend on product
Payment Terms: L/C,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: Standard products packing
Delivery Detail: 7-15days
Heading die blanks for making standard bolts
1.size of rough products has good consistency,it is good for technical controlling subsequently.
2.the products have good density.it is optimized of best balance between of wear-resistance and flaking concussion resistant.
3.have good characters
4.the size of pressing die can meet the requirement of the technical analysis
5.some of products have die for pressing already.
Tungsten carbide grade and application
Grade | Density g/cm3 | TRS N/mm2 | Hardness(HRA) | Application recommended |
YF10.1 | 14.80—15.15 | ≥1880 | ≥91.0 | Suitable for drawing dies to draw small diameter ferrous wire and non-ferrous metal wire a high speed |
YF10.2 | 14.30—14.65 | ≥2430 | ≥91.8 | Suitable for strips to make wood-working tools |
YL80 | 13.75—14.05 | ≥3200 | ≥89.5 | Suitable for plates to make die blanks |
YL80.1 | 14.70—14.90 | ≥2020 | ≥89.5 | High abrasion resistance, used in powder metallurgy mould etc. |
YL80.2 | 14.00—14.20 | ≥2900 | ≥86.5 | Suitable for making small watch parts, punching dies of instrument, roll, cut the trigger. |
YL80.3 | 13.50—13.80 | ≥2540 | ≥85.0 | Suitable for producing punching plate under high stress. |
YL90 | 13.50—13.70 | ≥2500 | ≥82.5 | With high strength and toughness, suitable for making large size reducing die, better than YG20C. |
YL90.1 | 13.90—14.10 | ≥2340 | ≥84.5 | Suitable for die blanks for reducing diameter with large dimension and dies blanks assembled of six pieces |
YL90.2 | 13.70—13.90 | ≥2400 | ≥83.0 | Suitable for die blanks for reducing diameter with middle dimension |
YL90.4 | 13.20—13.40 | ≥2600 | ≥82.0 | High strength and toughness, used to cold heading mould, cold impacting mould and cold press mould with high pressing |
YL90.5 | 13.00—13.20 | ≥2760 | ≥81.0 | Good impact resistance, fatigue resistan,used for high loading punching die |
YL90L | 13.20—13.40 | ≥2550 | ≥81.5 | Used for general cold screw scissors die and cutting shear blade tips |
YG6A | 14.80—15.10 | ≥1580 | ≥91.5 | Suitable for semi-finishing of cast, nonferrous metal and low-alloy steel |
YG6X | 14.70—15.10 | ≥1600 | ≥91.0 | Suitable for drawing dies to draw steel wire, on-ferrous wire and rods with small diameter at a high speed |
YG6 | 14.70—15.05 | ≥1670 | ≥89.5 | Suitable for drawing dies to draw steel wire, on-ferrous wire under a diameter of 20mm and tubes under a diameter of 10mm |
YG8 | 14.60—14.8 | ≥1840 | ≥89 | Suitable for drawing dies to draw steel wire, on-ferrous wire and alloy rods, tubes, also for making wear parts, tools(such as muzzles, grinders, drills ect.) |
YG15 | 13.90—14.20 | ≥2700 | ≥86.5 | Suitable for drawing dies to draw steel rods and tubes at a high compression ratio, also for heading dies, drills etc. |
YG20 | 13.40—13.70 | ≥2480 | ≥84.5 | Suitable for punching and heading dies |