Category: blog

8566 anti collapse steel, several hundred kilograms per piece, sold very well. It’s strange to say that the more customers buy large items, the less verbose they are, and the more they buy small items, the more they pretend to be big shots. There are not many customers, just a few big whale customers are…

If the wrong material is used for the mold, there will be various problems, and once misjudged, there will be various improper operations. Just now Mr. Liang came to ask, what are the characteristics of 8503 die steel, how to polish it, how can it be polished into a mirror surface, whether the mold is…

Today is a happy day. Chengdu customers have come to purchase high toughness LG die steel again, this time purchasing 50 pieces. Mr. Zhang purchased LG die steel in small quantities in December of the 25th year for trial use. At that time, he said that if LG’s toughness was really good and could indeed…

A netizen who consulted 8566 asked me, is 8433 also suitable for high-temperature alloy forging? To be honest, the hardness of heat-resistant steel 8433 is 50-54HRC, which is a hot forging high-temperature alloy. The thermal wear performance of 8433 is slightly inferior. Although the heat resistance of 8433 is 2-3 times that of H13, its…

Mr. Gu asked: What kind of steel is used for punching needles that are both sharp and will not crack? Punch a 4.5mm hole on a 1mm thick pure nylon plastic product. The SKD61 punch needle purchased on Taobao is prone to breakage and may not be sharp when punched. The key is that the…

During the New Year holiday, some people began to consult about die steel. Just received a consultation from Mr. Hu, what is the best die steel for the red nut mold? The current tungsten steel molds are prone to cracking and the cost is too high. The molds have water-cooled cooling. You make tungsten steel…

Some people are naturally gifted in business, and their politeness is so impressive that you feel embarrassed to seek out a second option. This morning, I went to the wet market and asked someone to kill a chicken and a duck for me. At the first poultry shop, although they agreed to help me with…

Only at night in a small county town can one feel the festive atmosphere; But apart from food, clothing, and daily necessities, it seems there are no other businesses; Only upon returning home do we realize how important the manufacturing industry is. A city without manufacturing industry will inevitably become hollowed out; It’s not a…

Using the wrong die steel is common, but if the die steel is suitable for the mold, there will be no issues with the mold. I just received a phone consultation from a netizen. They are using Cr12MoV for 1.5-thick stainless steel drawing, but the steel gets scratched after drawing a few hundred pieces. The…

On the evening of Friday, February 6th, 2026, I conducted a live broadcast for one hour, marking my 286th live broadcast. The exposure of this live broadcast room was 13,000, with 1,088 viewers. The average viewing duration per person was 1.17 minutes, the average number of online users was 21, and the highest number of…