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GS-738 P20 (Ni) Pre-hardened to HB290-330 Quality Pre-hardened, uniform hardness and easy cutting. High toughness and High degree of polish.
GS-738H P20 (Ni) Pre-hardened to HB330-370 Quality Pre-hardened, uniform hardness and easy cutting. High toughness and High degree of polish.
GS-2311 P20 Pre-hardened to HB280-325 Pre-hardened Plastic mold steel. Long-run production of high wear-resistance plastic mold.
GS-2312 P20(S) Pre-hardened to HB270-330

Easy cutting, suitable for mass rapid processing.

Suitable for plastic mold & mould frames.
GS-638 P20 Pre-hardened to HB315-360 Good processing performance. Suitable for high quality large mould frames & mould frames.
GS-2711 P20 premium edition Pre-hardened to HB215-240

High hardness & High toughness

Suitable for high hardness, high toughness & High degree of polish, especially large mould.
GS-2083 420 Pre-hardened to HB280-310 Increase the hardness to HRC52, Anti-acid & high quality polish.

Suitable for Acid plastic & high quality polish of mould.

GS-2083H 420 Pre-hardened to HB230 (Highest) Pre-hardened, Anti-acid & high quality polish.

Suitable for Acid plastic & high quality polish of mould.

GS-2316A SUS 420 J2 Pre-hardened to HB265-310 Increase the hardness HRC47, and good corrosion resistance. Suitable for High-acid-plastic of mould with high quality finish, and high quality anti-acid of mould.
GS-2316 SUS 420 J2 Pre-hardened to HB265-310 Pre-hardened, and very good corrosion resistance. Suitable for High-acid-plastic of mould with high quality finish, and high quality anti-acid of mould.
GS-2316ESR SUS 420 J2
Electroslag remelting
Pre-hardened to HB180-210 High purity steel, for high quality finish of mould, and very good corrosion resistance. Suitable for High-acid-plastic of mould with high quality finish, and high quality anti-acid of mould.
GS-2344 H13 H13 Electroslag remelting (Modified) Pre-hardened to HB180-220 High heat resistance, for die casting steel. For Aluminum or Zinc alloy die casting.

GS-2311
SRPER

H13 H13 Electroslag remelting (Modified)

Pre-hardened to HB230 High toughness of a hot-work die steel, superior impact strength 300J. For Aluminum or Zinc alloy die casting.
GS-2510 01 Pre-hardened to HB230

Good hardenability & good wear resistance.

For cold pressure, punching die, punch chip and cut sheet mode.
GS-2379 D2 Pre-hardened to HB255 Chromium copper high toughness. For cold extrusion molding, tensile modulus, stainless steel sheet, punch chip.
GS-2767 6E7 High toughness multi-functional steel Pre-hardened to HB262 (Highest)

Excellent toughness punching capacity, can be hardened to HRC50-54.

For cold stamping and cut sheet mode, punching metal materials can be more than 10mm.
GS-440C 440C Pre-hardened to HB215 Good wear resistance and corrosion resistance,
hardness up to 56 HRC, after heat treatment.
For wear resistance and Anti-acid performance of plastic mould, Ex: Injection molding of glass fiber, production line with the fixture, surface and size of electronic components for high quality modulus.
MUP P20 Pre-hardened to HBV270-320 Good hardness, good wear resistance and good processing performance, suitable for electrical erosion processing. Long-run production of high-quality plastic mold.

Porcerax
¢ºPM-35

Special sintered powder steel Pre-hardened to HV350-400 High quality pre-hardened, breathable, excellent anti-acid and anti-rust, easy cutting, good interface processing. For plastic and die casting, in removing trapped gas, solution quality and efficiency question.

Porcerax
¢ºPM-35

Special sintered powder steel Pre-hardened to HV400-450
Moldmax 30   Pre-hardened to HRC26-32 High strength beryllium copper, good thermal conductivity, reduce injection cycle time and better heat dissipation.

For need rapid cooling of the mold core and inserts.

Moldmax 40   Pre-hardened to HRC34-42
HIT75 MOD.   Pre-hardened to about HB180-230 Good thermal conductivity, reduce injection cycle time.

For need rapid cooling of the mold core and inserts.

C1100P JIS H3100   High purity, good conductivity properties, easy processing, low variability. Copper electrode
6061-T6/651/6511   Aging treatment HB 95 High resistance to corrosion of aluminum alloy, excellent bonding characteristics and plating. Blow film, blow mold, ultrasonic welding head and mechanical parts.
7075-T651   Aging treatment HB 150 High strength and good hardness of aluminum alloy. Ultrasonic welding head and mechanical parts.
CERTAL
7022-T651
AIZnMgCu0.5 Pre-hardened to HB290-340 High strength and good hardness of aluminum alloy, good processing performance.

Plastic injection mold, blow film, heating plates, ultrasonic welding head and mechanical parts.

WUYANG 2311 P20 Pre-hardened to about HB290-340 Pre-hardened Plastic mold steel. General application plastic mold steel.
WUYANG 718 P20(Ni) Pre-hardened to about HB290-340 Pre-hardened Plastic mold steel. General application plastic mold steel.
S50C-S55C 1050-1055 Pre-hardened to about HB170-220 Good processing performance and very easy cutting. For plastic mold with board and mechanical parts.
MEK4

DIN.8523
(High wear-resistant plastic mold steel)

Pre-hardened to HB370-400 Both high hardness and high toughness characteristics, good wear resistance, nitriding, surface hardness of up to 800HV. Require high hardness, high toughness and high wear resistance of the plastic mold, the life of the mold be extended after nitriding.
X13T6W(236H)

420 Modified Electroslag remelting (premium edition) Pre-hardened to HB290-300 High purity, high degree of mirror, high quality polish, good wear resistance and excellent anti-acid and anti-rust better than AISI420. Demanding the mirror mode, suitable for injection molding medical parts, acid-plastic of PVC, PP, PE, PC, PMMA, and food industry machinery components.
X13T6W(236)

420 Modified Electroslag remelting (premium edition) Normalizing to about HB 240 or less High purity, high degree of mirror, high quality polish; through a quench-and-temper, hardness up to 52HRC, and also enhance the polishing performance and corrosion resistance. Demanding the mirror mode, suitable for injection molding medical parts, acid-plastic of PVC, PP, PE, PC, PMMA, and food industry machinery components.
ADC3 H11 Modified Annealing to about HB 235 Material chemical composition and microstructure control through strict, stable and uniform quality; toughness excellent, excellent thermal fatigue resistance, high heat, good hardenability, reduce the heat treatment deformation.

High demand and large for the aluminum alloy, magnesium alloy die-casting mold.

SMV3W 1MPAX718S H11 Electroslag remelting

Annealing to about HB 235

Material chemical composition and microstructure control through strict, stable and uniform quality; material purity better than AISIH13 toughness, excellent resistance to thermal fatigue. High demand and small and medium for the aluminum alloy, zinc alloy die-casting mold; injection can be used as PA, POM, PS,PE,EP of plastic die.
IMPAX 718S P20 Modified Pre-hardened to HB290-330 Pre-hardened uniform, about 1.0% nickel.

High degree of polishing, and the high demand within the module, for PA, POM,PS,PE,PP,ABS plastic.

IMPAX 718H P20 Modified Pre-hardened to HB330-380 Pre-hardened uniform, about 1.0% nickel.

High degree of polishing, and the high demand within the module, for PA, POM,PS,PE,PP,ABS plastic.

STAVAXS 136

420 Electroslag remelting Annealing to about HB215 High purity, high degree of mirror, high quality polish, excellent anti-acid and anti-rust, reduce the heat treatment deformation. The mirror mode of high acidity, can be guaranteed not corroded cooling pipe, suitable for PVC, PP,EP, PC, EMMA of plastic, and food industry machinery components.
STAVAXS 136H 420 Electroslag remelting Pre-hardened to HB290-330 High purity, high degree of mirror, high quality polish, excellent anti-acid and anti-rust, reduce the heat treatment deformation. The mirror mode of high acidity, can be guaranteed not corroded cooling pipe, suitable for PVC, PP,EP, PC, EMMA of plastic, and food industry machinery components.
OPTIMAX 420
(Optical-grade mirror steel)

Annealing to about HB 215

Extremely high purity and degree of mirror, excellent anti-acid and anti-rust, reduce the heat treatment deformation. High anti-acidic, especially for high requirements and injection optical mirror mode.
CORRAX S336

Special Aging steel Solution heat treatment to about 32HRC Excellent corrosion resistance, by a simple aging treatment, hardness can be increased to 50HRC, dimensional stability, good welding performance, good polishing performance. Highly corrosive plastic mold, medical and food industry, engineering components.
ELMAX Special powder wear-resistant stainless steel

Annealing to about HB 240

High wear, high resistance to corrosion, high compressive strength, reduce the heat treatment deformation.

High acid and high wear-resistant requirements of the plastic mold,
suitable for engineering plastic and add glass fiber / flame retardant plastic mold, high demand of electronic modules, food industry equipment and accessories.

RAMAX168 420 (Sulfur) Pre-hardened to HB & 30-360 Easy cutting, high anti-acidic. Long life and corrosion of the mold, required surface finish is not high, but to be corrosion-resistant and easy processing modules and fixtures, such as rubber molds.
ORVAR 8407 H13
Electroslag remelting (Modified)
Annealing to about HB 185 Hot-work die steel, high toughness and good heat resistance. Metel die casting, extrusion die, under the cover mold die, PA, POM, PS, PE,EP plastic mold.
ARNE DF2 O1 Annealing to about HB 190 Micro-deformation of oil steel, wear resistant. Can be widely used in metal cold stamping, jewelry embossing die.
XW42 D2 Annealing to about HB 210 High wear resistance, after quenching to maintain a high surface hardness, compressive strength and dimensional stability. Cold extrusion die, hobbing plate screws, precision metal mould.
VANADIS10 Special ingredients powder steel Annealing to about HB2 30-310 Excellent toughness and wear resistance, good hardenability and welding, can be flame hardened to HRC56-60, up to 5mm thick hardened layer.

Precision cutting silicon steel or cutting board.

CALMAX635 High wear resistance multi-functional mold steel Annealing to about HB 200   For resistance to adhesive wear, such as adding enhancer plastic mold, compaction molds.
PX88 P20 Modified Pre-hardened to HB290-330 Designed to weld cracking low sensitivity of the alloy composition, significantly improve the welding performance. Long-term production general plastic mold steel, well-polished performance.
NAK55 P21 vulcanize vacuum remelting
(Modified)
Pre-hardened to HB370-400 High hardness, easy cutting, good welding performance.

High performance plastic mold, rubber mold.

NAK80 P21 vacuum remelting
(Modified)
Pre-hardened to HB370-400 High hardness, excellent special effects mirror, EDM good, excellent welding performance. Pitting and polished performance mold.
S-Star SUS420J2
Electroslag remelting(Modified)
Pre-hardened to HB300-330 Excellent corrosion and wear mirror feature.

Precision plastic mold, high degree of mirror mold.

SUS420J2 SUS420J2
Electroslag remelting(Modified)

Annealing to about HB 229 (Highest)

Excellent corrosion and wear mirror feature.

Precision plastic mold, high degree of mirror mold.

DH31-S SKD61(Modified) Annealing to HB 190

Good hardenability, excellent resistance to thermal fatigue cracking, good solution loss of heat.

Aluminum, magnesium alloy die-casting mold, die casting parts, aluminum extrusion die.

GOA SKS3 (Modified) Annealing to about HB 217 Alloy tool steel has good hardenability and excellent wear resistance.

For cold pressure, punching die, molding, punch chip and cut sheet mode.

DC11 SKD11 Annealing to about HB 255

Excellent wear-resistant high-chromium tool steel.

For cold extrusion molding, tensile modulus, stainless steel sheet, die raw materials of high hardness.
DC53 SKD11(Modified) Annealing to about HB 255

High toughness of chromium steel,
after quenching and tempering, hardness is still up to 60 HRC, required after the heat treatment is particularly beneficial WEDM, reduce the cracking phenomenon.

Punching die, cold work die, deep drawing die, punch-roll forming, punch chip.

P20HH P20 Modified Pre-hardened to HB330-370

Specially formulated chemical composition, add a good forging process and a good compression ratio, mechanical properties better than P20 steel.

Require high hardness, gloss, and
 wear resistance of the plastic mold, suitable for production of PA,POM,PS,ABS plastic mold.

P20LQ P20
(Optical-grade mirror steel)
Pre-hardened to HB330-370

By dual vacuum refining (VAD+VAR), polished steel, rigid inclusion and segregation greatly reduced,extremely beneficial for the polishing.

For requirements surface finish to mirror stage, without injection acid-plastic of mold.