EDM Blocks for Stamping Stainless Steel
Product Introduction:
As an international cemented tungsten carbide products supplier, Jiujiang Golden Egret Hard Materials Co., Ltd keeps providing high precision stamping materials for various industries. With the foundation of advanced materials technologies and manufacturing technology, our products and services always meet and surpass the customers' demands
GA Series—Materials for Stamping Lead Frame and Electronic Connector
GA series provides the best solution for high speed stamping SPCC, steel belt, beryllium copper belt and 304 stainless electronic components, etc. This series is widely recommended by PG components manufacturing field because of its high reputation in the lead frame and connector industry.
Specification:
GA Series EDM Blocks
Type | Dimensions(mm) Tol.(mm） | Grade | |||
L | W | H | |||
(+0.6~+2) | (+0.6~+2) | (+0.2~+0.4) | GA10H | GA20 | |
MA125 | 125 | 112.5 | 1.5-10.5 | △ | △ |
MA105 | 105 | 105 | 19.5-80.5 | O | △ |
Type | Dimensions(mm) Tol.(mm） | Grade | |||
L | W | H | |||
（0~+5） | （0~+5） | (+0.5~+0.6) | GA10H | GA20 | |
MA150 | 150 | 150 | 6-56 | O | O |
△：Inventory | Product status | ||||
O:Available | Top and bottom ground, stress released, HIP treated | ||||
Inventory quantity may not be sufficient due to shipment, | |||||
Grade property:
Grade | Co% | Hardness | Density | TRS |
GA20 | 13.4 | 89.5-90.5 | 13.95-14.15 | ≥3000 |
Features:
Compared with conventional grades, the tests prove that the GA20 with fine grain size WC can make the knife-edge 46% thinner, which makes the knife blade much sharper and keener. Strengthening the cobalt phrase in GA20 to spread the WC grain specially, this technology makes the carbide contain good hardness and toughness. More than that, the carbide will have stronger corrosion resistance and tipping resistance.
Applications:
●Stamping thin stainless steel plate
●Stamping thin copper plate
Our Certifications:
ISO 9001，ISO 14001，GB/T 24001
Our advantages:
●We are a factory with about 550 employees.
●OEM and ODM are acceptable.
●Samples will be sent within 3 working days if available in stock.
●Small trial order is accepted at initial cooperation.
●Material expertise for demanding challenges
●From lab research to batch production
●Multi-axial press capabilities
●All molds made in-house
●HIP sintered
●Quick delivery 4~6 weeks
Our factory:
Exhibition & Trade show
FAQ：
1. When was your company founded?
Three decades ago, we entered the tungsten industry. Later, due to product expansion, GEHM was founded in 2011 to focus on cutting tool blanks and wear parts.
2. What are your main products?
Standard & custom-made insert blanks, carbide flats, circular saw, saw tips, wire drawing dies, EDM blocks, custom wear parts etc
3. How many production lines are there in your factory?
There are 4 main production lines, RTP, cutting tool blanks, wear parts and mold making.
4. Can I get finished EDM blocks?
Yes, we offer both EDM blanks and finished EDM blocks.
Packaging & Delivery
The products will be packed carefully before shipping to ensure that the product arrives without any damage. Neutral packing box is for each pcs, wooden box is for large qty
Our customers have a wider range of choices for transportation mode, by air, by express, by sea, by train.
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