Contact Us
Add: No.37 Huahu Ave.Huahu Street, Huangshi City Hubei
Tel: +86-714-6510168
Mob: +86-18272169977
Fax: +86-714-6519746
E-mail: info@hubeikaixin.com
Basic Info
Product Description
Model NO.: P112
Standard: JIS, GB
PLASTIC MOULD STEEL---JIS NAK80, GB 10Ni3MnCuAl
Plastic Mould Steel JIS NAK80 is a precipitation or age-hardened mold steel with a uniform through hardness of approximately 40 HRc. It is super clean, Vacuum-Arc Remelted steel with uniform grain structure, uniform hardness, and excellent dimensional stability.
> Age-hardened for uniformity of hardness throughout, even in heavy sections.
> When welded, NAK leaves no witness lines after re-aging.
> Uniform grain structure with no pin holes, inclusions or hard spots.
> Never needs stress relieving, even after heavy machining.
> Polishes to a superior No. 1 finish, even over welded areas.
> Good workability and mirror polishing property.
Heat Treatment:
Harden: Preheat at 840°C- 870°C Cool in air,
iol or into salt bath held at 200°C- 500°C and then air cool.
Solid solution : at 850°C Cool in air
Aging : at 520°C-540°C Cool in air
APPLICATION: Used for high precision mirror plastic mould, high appearance home electronic plastic mould, clear lens molds.
Extremely critical diamond finish applications, molds requiring special EDM finish.
ROUND BARS AND PLATE ARE ALL AVAILABLE.
Hubei Kaixin Supply Chain Management Co., Ltd.
TEL :+8618272169977 ; 0714-6510168
FAX:0714-6519746
Email:info@hubeikaixin.com
Add:No.37 Huahu Ave Huahu Street.Huangshi City Hubei
Code:435000
web:www.kxdiesteel.com
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