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One out of eight mold

Leshan is one of the most important plastic mould manufacturers and plastic mould suppliers offering the proposal of whole line for container packaging in China. Leshan precise blowing moulds sand blow moulding machines can complement each other, which will result in better production quality and higher economic benefit. 

Please call+86-757-29376175, Consulting order.
  • Parameter



OPTIONS OF LESHAN MOULD

Name

Standard of comparison

Characteristics

Execution

Application

GB (CHN)

AISI (USA)

DIN (GER)

ASSAB (SWE)

3Cr21Mo

P20

1.2311

618

Pre-hardened plastic mold steel

HB280-320

(HRC30-35)

General requirements of plastic mold, withstanding electric erosion

3Cr2Ni1Mo

P20+Ni

1.2738

718H

Pre-hardened and pure, with Ni1. %

HB290-330

(HRC31-36)

High requirements of plastic mold, especially for electric erosion operation

3Cr13

420

1.2083

S136

High purity, anti-rust and anti-acid

HB300-350

(HRC32-37)

High anti-corrosion, need to mirror polished plastic mold, especially suitable for PVC, PP

7075

7075

DIN172.1-1986/w-nr

/

Easy to process, excellent wear and corrosion resistance

HB110-140



MATERIAL OF MOLD CUT

Name

Standard of comparison

Characteristics

Execution

Application

GB (CHN)

AISI (USA)

DIN (GER)

ASSAB (SWE)

W18Cr4V (W18)

M0

/

/

High abrasion and wear resistance

HRC: 62-65

For punching, forming and stamping

 


MATERIAL OF MOLD BACKPLANE

Name

Standard of comparison

Characteristics

Execution

Application

GB (CHN)

AISI(USA)

DIN(GER)

ASSAB(SWE)

Steel plate 50#

1050

CF53

JIS.S50C

High-quality carbon structural steel, hard chrome plating

HB170-228

Applicable for plastic mold, mold frame

1060 aluminum alloy plate

1060

/

/

Easy to process, excellent wear and corrosion resistance

 

Suitable for mold, mold frame

 


MATERIAL OF AND CLAMP MOLD

Name

Standard of comparison

Characteristics

Execution

Application

GB (CHN)

AISI (USA)

DIN (GER)

ASSAB (SWE)

1060 aluminum alloy plate

/

/

/

Light weight

/

Widely used in products that require low strength.



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