
Carbide Tungsten Steel Cold Heading Dies With High Wear Resistance Small Deformation
Introduction:
The hard alloy (tungsten steel) cold heading die produced by our company adopts scientific treatment method to improve the strength and toughness, and achieve higher fatigue strength and impact resistance. This product is extremely acclaimed by our customers.
Technical parameters:
Application and performance of the cemented carbide (tungsten steel) cold heading die
Grade | Co% | Hardness HRA | Density g/cm³ | Bending strength Mpa | Elastic Modulus Gpa | Application |
SX46A | 15 | 85.5 | 43.9 | 3000 | 440 | Mold with high wear resistance and small deformation |
SX50A | 20 | 85.8 | 13.4 | 3300 | 390 | Processing stainless steel and molds with small deformation |
SX60A | 20 | 84 | 13.5 | 1900 | 390 | Straight rod, screw, nut upper mold, etc. |
SX62A | 22 | 83.7 | 13.2 | 2900 | 360 | Countersunk head with large working load |
SX65A | 25 | 84.1 | 12.9 | 3100 | 340 | Straight bar mold with large working load |
SX70A | 25 | 82.5 | 13.1 | 2800 | 340 | Nut lower mold, mold with large working load |
Mold blank dimensional tolerance
Outer dimeter | Height dimension | ||||
≤18 | >18~30 | >30~50 | >50~80 | >80 | |
≤φ18 | +0.3~-0.3 | +0.35~-0.35 | +0.4~-0.4 | ||
>φ18~30 | +0.5~-0.5 | +0.5~-0.5 | +0.5~-0.5 | +0.6~-0.6 | |
>φ30~50 | +0.6~-0.6 | +0.65~-0.65 | +0.7~-0.7 | +0.75~-0.75 | +0.8~-0.8 |
>φ50~80 | +0.8~-0.8 | +0.85~-0.85 | +0.9~-0.9 | +1.0~-1.0 |
Inner diameter | Height dimension | ||||
≤18 | >18~30 | >30~50 | >50~80 | >80 | |
Inner diameter limit deviation | |||||
≤φ5 | 0~-0.40 | 0~-0.40 | 0~-0.40 | 0~-0.50 | |
>φ5~10 | 0~-0.50 | 0~-0.60 | 0~-0.70 | 0~-0.75 | |
>φ10~20 | 0~-0.70 | 0~-0.75 | 0~-0.80 | 0~-0.90 | 0~-1.0 |
>φ20~35 | 0~-0.90 | 0~-1.00 | 0~-1.1 | 0~-1.2 |
Height dimension | Outer diameter | |||
≤φ18 | ≤φ18~30 | ≤φ30~50 | ≤φ50~80 | |
Height limit deviation | ||||
≤18 | +1.5~+0.4 | +1.5~+0.4 | +1.6~+0.4 | |
>18~30 | +1.7~+0.4 | +1.8~+0.4 | +1.9~+0.4 | +2.0~+0.4 |
>30~50 | +2.1~+0.4 | +2.3~+0.4 | +2.5~+0.4 | +2.5~+0.4 |
>50~80 | +2.9~+0.4 | +3.0~+0.4 | +3.1~+0.6 | |
>80 | +4.0%~+0.6 |
Advantage:
Our company is specialized in the production of cemented carbide raw material from grades formulation to the production of blanks and deep processing of cemented carbide, our cold heading mold has the following advantages:
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing, research and development of cemented carbide materials and tungsten steel products’ raw material, blank production, tungsten steel precision processing and sales one-stop service.
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd inherits and precipitates Zhuzhou cemented carbide tungsten steel processing technology. We have a professional technical team, which lays a solid foundation for manufacturing high quality cemented carbide products. The advantages of cemented carbide products in related fields are obvious. We can provide you with a complete set of cemented carbide products and tungsten steel product solutions.
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd produces and processes tungsten steel products, selects suitable cemented carbide materials, owns professional customized precision equipment, unique processing technology, implements strict quality control measures of 100% inspection and provides considerate pre-sales and after-sales services. We can produce and process non-standard custom carbide inserts, carbide cutters, carbide molds, carbide fixtures, carbide sheets, carbide rods, hard for customers who need it. Alloy pipe, carbide punching punch, carbide valve seat, carbide insert, cemented carbide nozzle, carbide wear parts, carbide mold parts, and other cemented carbide tungsten steel precision processed products for customers who have needs.
We focus on every process of cemented carbide production and processing, and we are able to meet the needs of our customers' usage requirements on precision tungsten steel processing to the maximum.
Why choose us:
We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.
Why rely on us:
We will continue to uphold the concept of “forge ahead”, “focus on innovation”, “based on quality, focus on brand” and “provide products with super-expected value for customers”and make ourselves on the road to development.
Why cooperate with us:
We always adhere to the principle of “quality is life”, “service creates value”, “cooperation promote development”, “support partners, develop ourselves”to cooperate with you for developing together.