Product

Product Zone

Mold Steel

Mold steel is a type of steel used to manufacture cold-punching molds, hot forging molds, mold casting molds, etc. Our main products are: 4Cr5MoSiV1 and 4Cr5MoSiV series hot-work mold steel; Cr12MoV1 series cold-work mold steel; 4Cr13V series, Cr12NiMoVN series plastic mold steel. They are mainly used for hot forging molds, mold casting molds, extrusion molds, fine punching molds, stretching molds, hemming molds, automotive lamp molds, injection molds, and other molds having high wear resistance requirements.

  • Hot-work Mold Steel

  • Cold-work Mold Steel

  • Plastic Mold Steel

Chinese Grade

German Grade

American Grade

Japanese Grade

French Grade

Other Equivalents

Main Applications

DIN

W-Nr.

AISI

UNS

JIS

NF

4Cr5MoSiV

X38CrMOV5-1

1.2343

H11

SKD6

LH2343ESR

It is suitable for high speed hammer forging molds, aluminum and magnesium alloy extrusion molds

4Cr5MoSiV1

X40CrMoV5-1

1.2344

H13

SKD61

LH2344ESR

It is mainly used for hot forging molds, mold casting molds and extrusion molds

4Cr3Mo2VNiNb

LHHD

Hot extrusion punches, hot extrusion molds for ferrous and non-ferrous metals

4Cr3Mo2MnVNbB

Y4

It is mainly used for high-temperature, high-pressure and high-load mechanical equipment

5CrMnMo

40CrMnMo7

1.2311

SKT3

5CrMnMo

It is widely used for manufacturing various heavy machinery parts, cutting tools, petroleum development tools, wear-resistant parts and high pressure vessels

Chinese Grade

German Grade

American Grade

Japanese Grade

French Grade

Other Equivalents

Main Applications

DIN

W-Nr.

AISI

UNS

JIS

NF

Cr12

X210Cr12

1.2080

D3

T30403

SKD1

Cr12

It is suitable for fine punching molds, stretching molds, and hemming molds with high wear resistance requirements

Cr12W

X210Cr12W-1

1.2436

SKD2

X210Cr12W

It is suitable for cold-punching molds requiring extremely high wear resistance.

Cr12MoV

1.2601

Cr12MoV

It is suitable for fine punching molds, stretching molds, and hemming molds with high wear resistance requirements

Cr12Mo1V1

X153CrMoV12

1.2379

D2

SKD11

Cr12Mo1V1

It is suitable for fine punching molds, stretching molds, and hemming molds with high wear resistance requirements

Cr8Mo2SiV

DC53

LHC53

It is suitable for high-speed punches and high-toughness mold components in connector molds

Chinese Grade

German Grade

American Grade

Japanese Grade

French Grade

Other Equivalents

Main Applications

DIN

W-Nr.

AISI

UNS

JIS

NF

10Ni3MnCuAl

1.2738改

P21改

LHK80、NAK80

Mirror polished pre-hardened mold steel is suitable for office and household electrical appliance mold housings, automotive interior and exterior parts molds, and long-life mold frame materials

3Cr17NiMo

X38CrMo16

1.2316

420MOD

LH2316

It is widely used for molds requiring corrosion resistance, and also suitable for medical device mold frames

4Cr13V

X42Cr13

1.2083

420

SUS-420J2

LH136ESR

It is used for molds with high corrosion resistance and high mirror polishing requirements, and suitable for automotive lamp molds and injection mold steel

4Cr13

X42Cr13

1.2083

420

SUS-420J2

LH2083ESR

It is used for molds with high corrosion resistance and high mirror polishing requirements, and suitable for automotive lamp molds and injection mold steel

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The Company has developed into an important R&D and production base for high-quality special metal materials in our country, and is the first enterprise in China to realize the full process from melting, forging, heat treatment to blade machining.