2738 is a vacuum melting chromium-nickel-alloy steel, hardened and tempered before leaving the factory, ultrasonic inspection, uniform hardness and metallography structure, and easy to achieve mirror polishing, with the following advantages: no quenching crack and heat treatment deformation risk: no heat treatment cost: shorten the mold production cycle: reduce the cost of the mold (for example, no need for normal deformation); The mold is easy to correct; Nitriding and surface hardening can be applied to improve the surface hardness and wear resistance of the mold.
1、Uniform material and high cleanliness
2、 with excellent polishing performance and photoengraving
3、good electrical processing performance and skin processing performance
C
0.40
Mn
1.45
Si
0.35
S
0.005
P
0.011
Cr
2.00
Mo
0.35
Mi
0.97
Cu
0.08
Original factory pre-hardened,HRC33-38.
1、large long life plastic injection mold
2, home appliances, car shell and other mold
3, high surface finish of plastic products mold
4, telephone, PMMA products and other plastic products need surface brightness mold
not have
Customized On Demand
Mold steels of different sizes and thicknesses can be customized according to customer needs, with an accuracy of up to 0-0.05mm. As long as there is demand, we can meet it.
Minimum Order Of 1 Piece
We can provide ordering service with a minimum of 1 piece. We will not not do it because the quantity is small, nor will we cut corners because the quantity is large. We are a strong manufacturer with guaranteed quality.
Complete Categories
The mold steels are available in many models and can be quickly stocked. The production department works 24 hours a day and will be shipped the next day under normal circumstances, saving you time and cost.
01
Large Steel Cutting Workshop
3000㎡ meters mold steel processing workshop
17 years of industry experience, 25 processing equipment with a monthly average production capacity of 100 tons, supporting customized orders starting from one piece
02
Delivery Speed
Longshi mold steel processing department works 24 hours a day
Under normal circumstances, the goods are shipped the next day. The delivery rate is 100% within 3 days nationwide. Door-to-door delivery is available 24 hours in Dongguan.
03
Strictly Control Quality
Complete 8 testing equipment across the entire line before shipment.
Material proof can be provided, and the accuracy can be controlled within 0-0.05MM. The light plate can be controlled within 0-0.5MM.
04
Attentive Service
Longshi Mold solemnly promises that if the product has quality problems, it can be returned or exchanged free of charge.
Full-line logistics tracking, more peace of mind; dedicated tracking before, during, and after sales to ensure timely resolution of customer after-sales problems, so you have no worries
05
Spot Inventory
Stable and sufficient inventory of mold steel raw materials
The company has its inventory. We have sufficient inventory all year round. Please feel free to place your order.
06
One-Stop Customized Processing
The company is equipped with complete mechanical processing equipment
Undertake from rough processing-rough processing-finishing-deep processing-one-stop service
07
Stable Quality
The company has established long-term and stable strategic partnerships with large-scale, high-quality mold steel companies such as Fushun Tiangong, Changgang, and Baosteel!
08
Fast Logistics
Established long-term cooperative relationships with several logistics companies to complete logistics and distribution on schedule. Goods can arrive globally in 5-10 days, and logistics and distribution are completed on schedule.
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