info@cf-steel.com.cn
+86-769-8531 0228

STEEL PLATES

Circle Four Metal Materials

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NAK80 Steel Plate

1. MAIN APPLICATION

For high precision mirror-polishing plastic mould Or moulds of household applicance which requires high surface condition

 

2.DELIVERY CONDITION

EF or ESR, Hot rolled Or Forged, black surface or milling

Hardness: 37~43HRC

Width: 205·610mm  Thickness:20~250mm

 

3.CHARACTERISTICS

Low-alloy precipitated hardening steel, good comprehensive mechanical properties, high hardenability, convenient heat treatment, small deformation after heat treatment, good polishability. Also has good nitriding, electrical machining, welding and pattern etching performance.


4.DILEVERY

Acc.to your request-Standard steel bar(sawing)

                               -non-standard steel bar(sawing)

or Mill deliver condition, without sawing or cutting


Details

5.CHEMICAL ANALYSIS

GRADES

C

Si

Mn

P≤

S≤

Cr

Mo

Ni

Other

10Ni3MnCuAl

0.10-0.15

0.10-0.15

1.00-2.00

0.030

0.030

0.10-0.40

2.50-3.50

Cu   0.70-1.50;Al070-1.10

NAK80

0.15

0.3

1.5

0.30

0.30

3.00

Cu1.00;   Al 1.00


6. COMPARED GRADES

Japan

JIS

NAK80

 

7.HEAR TREATMENT(FOR REFERENCE)

Quenching

Tempering

Heating Temperature℃

Cooling

Hardness/HRC

Heating Temperature℃

Cooling

Hardness/HRC

840-870

Oil

50-55

200-500

Air

37-43



Company Profile

Circle Four Metal Materials Co.,Ltd., an ISO 9001-2008 certified steel service center located in Dongguan City, South of China. Since our foundation in early 2008, we have been specializing in mould steel selling, mould bases making and custom machined steel products along with on time delivery. With our state of art facilities totaling 5000 sq.

Contact Us

Add: No.38 XinGang Road, XinNongCun, XinAn, Chang'an Town, Dongguan City, Gunagdong Province, China

Tel: +86-769-8531 0228
Fax: +86-769-8531 8807

E-mail: info@cf-steel.com.cn

Sales Manager
Mr. Gerry Cheng
+86-137 9498 1366
gerrycheng@cf-steel.com.cn

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