Zhijing Precision Machinery (Shanghai) Co., Ltd.
Zhijing Precision Machinery (Shanghai) Co., Ltd. Good quality, reliable blades and knives supplier Knives, formers, seal jaws, blades
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| Material grade list | |||||||||
| Chinese Grade | Equal to ISO Category Number | chemical | Physical mechanical properties | Application | |||||
| composition | |||||||||
| WC | Co | Density | Bend Strength | Hardness | |||||
| % | % | g/Cm3 | N/mm2 | HRA | |||||
| YG3 | K01 | 96.5-97 | 3 | 14.9-15.3 | ≥1180 | ≥91.0 | It is suitable for the finishing of cast iron, non-ferrous metals, alloys and non-metallic materials, and semi-finishing vehicles for intermittent cutting. | ||
| YG6X | K10 | 93.5 | 6 | 14.8-15.1 | ≥1420 | ≥92 | Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron | ||
| YG6 | K20 | 94 | 6 | 14.7-15.1 | ≥1600 | ≥91 | Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing. | ||
| YG8 | K20-K30 | 92 | 8 | 14.5-14.9 | ≥1600 | ≥90 | Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials. | ||
| YG10 | K40 | 90 | 10 | 14.3-14.7 | ≥1900 | ≥89 | It is used for large batch production and has excellent strength and toughness. | ||
| YG10X | K40 | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 | Suitable for small diameter micro drills, end mills, rotary boring tools, etc. | ||
| YG15 | K30 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 | Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stresses | ||
| YG20 | K30 | 80 | 20 | 13.4-13.7 | ≥2500 | ≥85.5 | Stamping die, stamping watch parts, musical instrument spring piece; | ||
| YG20C | K40 | 80 | 20 | 13.4-13.7 | ≥2200 | ≥82 | Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die, warhead to the shell of the stamping die | ||
| YG30 | 70 | 30 | 12.75 | ≥2500 | ≥82.8 | High toughness | |||
circular slitting machine blades slitting knife for copper foil with tungsten carbide material
circular slitting machine blades
slitting knife for copper foil with
tungsten carbide material
1. Grade: First quality grade
2. Size: Out Diameter 200mm
3. Quality warrantd.
4. Certification: ISO9001, RoHs
| circular slitting machine blades slitting knife for copper foil with tungsten carbide material | |
Choose Zhijing is choose good quality circular slitting machine blades slitting knife!
A: We are factory.
A: Generally it is 3-5days if the goods are in stock. or it is 7-15 days if the goods are not in stock,
it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,
balance before shippment.
If you have another question, pls feel free to contact us as below:
info AT worldblade.com or aihuayyry AT 163.com
Q: How to inquire and order?
If have any questions, please feel free write to us. We will reply in the first time, usually
within 4 hours. For the order, we can directly choose the trade assurance via alibaba
which can protect your payment and rights.
