The customer who injected PC+GF30 came to Yuhui again to purchase non stick 8503 die steel for his reinforced PC material with 30% fiberglass.
The customer’s previous PC+fiberglass 30% reinforced plastic was made of DHA1 mold steel, which quickly developed a sharp edge. However, now they are using non stick 8503 die steel, which doubles their lifespan the least. With fewer mold repairs, production has become smoother, efficiency has improved, and people are no longer as tired. Their mood has also improved.
8503 is a non stick die steel with a proprietary alloy ratio for Wu Dejian tool steel. It is not a national grade, but our company’s grade and our intellectual property, and does not have public attributes.
The toughness of 8503 die steel is twice that of DC53, with a hardness of 55-61HRC. However, compared to DC53, its performance doubles, its price does not double, and it also has the advantage of non stick material.
Especially the non stick properties of this material, combined with its high hardness, are the fundamental and effective solution to solve the problem of molds with too much glass fiber being easily eaten, causing the product to run out of shape, and the mold to become rough.
Mr. Yu from Ningbo said: The mold for adding fiberglass is made of 8503 die steel, which is quite nice. It can be pressed continuously without any sharp edges! Customers who have used it will continue to use it and make continuous purchases.
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Wu Dejian tool Steel is the user’s chief of staff and everyone who has used it buys it.