DXM Mold Steel

Negotiable
China
Fengxin Industrial Zone, Fengxiang Subdistrict, Chenghai District, Shantou, Guangdong
13929656290
+86 13929656290
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Product Introduction

DXM Mold Base  Intelligent Integrated Mold Base Manufacturer

Total area of three major production bases 86,000+

Mold bases annual production and sales volume 360,000+

Equipped with CNCs: Mazak, Okuma, Mori Seiki, Makino (Japan) 300+

Number of DXM mold base exclusive stores nationwide 50+

The DXM Steel Testing & Research Center was jointly established by DXM's senior technical team and international scientific teams, specializing in steel testing and research. The laboratory is equipped with multiple professional instruments, including an Oxford Spectrometer for verifying the accuracy of material composition content, Ultrasonic Metal Flaw Detectors for identifying micro-voids in materials, and a Metallurgical Microscope for observing metal microstructures to assess quality. All steel materials used in DXM Formwork and Scaffolding are tested in the laboratory before being put into production, minimizing quality issues caused by material defects.

DXM owns over 600 machine tools, including more than 300 high-end CNC machines from top global brands such as Mazak, Okuma, Mori Seiki, and Makino (Japan). These are paired with cutting tools from renowned manufacturers like Sandvik (Switzerland) and BIG (Japan), ensuring a reliable foundation for product machining precision. Additionally, we are equipped with multiple Hexagon CMMs (Coordinate Measuring Machines) for inspecting the accuracy of formwork components. We utilize Laser Interferometers to perform regular laser calibration of machine tools based on plate inspection data, ensuring consistent compliance with precision standards.

Through collaborative R&D with world-leading intelligent manufacturing enterprises, we established the mold base industry's first FMS apable of producing complete customized mold bases in 2021. This integrates multiple processes, achieving full digitalization and intelligent automation from raw materials to finished products, operating as a 24/7. The constant-temperature environment ensures higher precision and consistent tolerances across mass production (e.g., ±0.01mm for 1,000 or 10,000 pieces). The boosts equipment capacity by over 30% while reducing labor by 80%, achieving efficiency gains and cost reduction.

Currently, we operate 7 FMS lines covering standard mold bases, fully processed mold bases, and other product categories. We continue expanding to enhance digitalization, intelligence, and automation in production.

Product Parameters
Brand Hardness Chemical Composition(%) Quenching Temperature ℃ Cooling Method Tempering Temperature ℃ Characteristics Main Applications
C Si Mn P S Cr Mo Ni Al Cu V
DXM
2311
HRC29-34 0.4 0.32 1.5 0.01 0.01 1.9 0.2 0.1 Pre-hardened steel, no heat treatment required Economical grade pre-hardened plastic mold steel, suitable for molds without surface firish requirements, with good machinability. Suitable for general plastic molds and used as the original template structure to enhance mold base strength.
DXM
P20
HRC33-37 0.4 0.32 1.5 0.01 0.01 1.9 0.2 0.2 Pre-hardened steel, no heat treatment required Pre-hardened plastic mold steel with uniform hardness and good machinability. Suitable for general plastic molds and used as the original template structure to enhance mold base strength.
DXM
718H(738HH)
HRC33-38 0.38 0.30 1.40 0.03 0.03 1.90 0.35 1.00 Pre-hardened steel, no heat treatment required P20 plus Ni pre-hardened plastic mold steel with high hardness stability, excellert polishing performance, and enhanced machinability. Applicable to blow molding or extrusion molding molds for thermoplastics, blow molds, mechanical components, structural parts, and shafts.
DXM
K80
HRC38-42 0.15 0.24 1.66 0.03 0.03 0.25 3.00 1.00 0.92 Pre-hardened steel, no heat treatment required Pre-harened mold steel with uniform hardness, excellent toughness, good machinability, and superior polishing performance. Suitable for molds requiring high surface finish.
DXM
K80 ESR
HRC38-42 0.15 0.24 1.66 0.03 0.03 0.25 3.00 1.00 0.92 Pre-hardened steel, no heat treatment required Pre-hardened mold steel treated by Electroslag Remelting (ESR), featuring finer crystal structure, fewer impurities, more uniform hardness, improved polishing and texturing effects, along with excellent toughness and good machinability. Suitable for molds requiring high surface finish.
DXM
H13
Annealed to approx ≤HB235 0.40 1.00 0.35 0.03 0.015 5.03 1.37 1.00 1000℃-1040℃ Oil or air cooled   Hot work mold steel with moderate polishing performance, good overall plasticity, toughness, wear resistance, hardenability, andmachinability. Suitable for molds requiring high temperature and high hardness, high-pressure die casting, hot extrusion, pressure forging molds, and plastic molds; can be used for Zn-Al-Mg alloy die casting
molds.
DXM
H13 ESR
Annealed to approx ≤HB235 0.40 1.00 0.35 0.02 0.01 5.00 1.40 1.00 1000℃-1040℃ Oil or air cooled   Hot work mold steel treated by Electroslag Remelting, (ESR), featuring finer crystal structure, fewer impurities, more uniform hardness, good polishing and texturing effects, along with excellent overall plasticity, toughness, wear resistance, hardenability, and machinability. Suitable for molds requiring high temperature and
high hardness, high-pressure die casting, hot
extrusion, pressure forging molds, and plastic molds,
can be used for Zn-Al-Mg alloy die casting molds.
DXM
2344 ESR
Annealed to approx ≤HB235 0.40 1.00 0.35 0.02 0.01 5.00 1.40 1.00 1000℃-1040℃ Oil or air cooled   Hot work mold steel treated by Electroslag Remelting, (ESR), featuring finer crystal structure, fewer impurities, more uniform hardness, good polishing and texturing effects, along with excellent overall plasticity, toughness, wear resistance, hardenability, and machinability. Suitable for molds requiring high temperature and high hardness, high-pressure die casting, hot extrusion, pressure forging molds, and plastic molds; can be used for Zn-Al-Mg alloy die casting molds.