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Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar

Guangzhou Changfeng Steel Co., LTD

Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar

Brand Name : CF STEEL

Model Number : NAK80

Certification : ISO, RoHS

Place of Origin : China

MOQ : Negotiable

Price : Negotiable

Supply Ability : 1000 Mt/ Month

Delivery Time : 20-35 days

Packaging Details : Export Standard Packing or as Customer's request

Material : Engineering steel

Technique : Q+T

Condition : Pre-hardened

Grade : NAK80

MOQ : 3 tons

Test : SGS/Ut 100%/Element testing

Certificate : ISO/Mill Certificate

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Anti-corrosion Mirror NAK80 Plastic Engineering Steel Flat Bar

Chemical Composition(%)

Grade C Si Mn P S Ni Mo Cu Al
NAK80 0.06-0.20 ≤0.35 1.40-1.70 ≤0.030 ≤0.030 2.80-3.40 0.20-0.50 0.80-1.20 0.70-1.30

Available size(mm)

Plate / Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-1100 155-2200 2000-6000 20-200 2000-6000

Recommend heat treatment

Quenching Tempering
Heating temperature Cooling Hardness/HRC Heating temperature Cooling Hardness/HRC
840-870 OIL 50-55 200-500 AIR 38-42

Features


1, With good polishing performance.
2, Excellent carving, good discharge performance.
3, With good weldability.

Advantage


● Without heat treatment, polishing excellent rotation, machinability, Etch good;
● Vacuum degassing refining pure steel

About NAK80 Engineering Steel Bar

NAK80 is pre-hardened plastic mold steel.

Factory hardness can reach HRC37-43. It has a good polishing performance and carving, good discharge process. Used in the mirror polishing mold, auto parts discharge processing mold, the thickness of not more than 2 MM thin sheet, High-performance blanking die, punch and die embossing, all kinds of scissors, inlaid inserts, woodworking blade, thread rolling die and wear-resistant slider, cold heading die, thermosetting resin molding, deep drawing die, cold extrusion Press mold.

Applications

1) Mirror polishing mold, anti-dust, TV filter, cosmetics boxes, precision wrinkle processing mold;
2) Office automation equipment, auto parts discharge processing mold;
3) Transparent products or products that require smoothness, such as car dome light, refrigerator vegetable boxes, lamps and other transparent products mold.

What we supply

1. Carbon steel: S50C plate & flat bar, S45C round bar

2. Plastic mould steel: 1.2311, 1.2312, 1.2083, 1.2738

3. Hot work mould steel: H13/1.2344/SKD61

4. Cold work mould steel: D2/1.2379/SKD11; D3/1.2080/SKD1

5. Ally steel: SAE5140/1.7035/SCr440; SAE4140/1.7225/SCM440

Process performance

About the mold production costs, the material costs generally account for 10% to 20%, while the mechanical processing, heat treatment, assembly and management costs accounted for more than 80%, so the mold material process performance is the most important factor on impact of mold production costs and manufacturing difficulties.

Q: How long could the mold be used?

A: In general, it will be used to calculate how many times of use, rather than years. The life of the mold depends on the durability of the materials, construction methods during manufacture, reinforced design and the thickness of the mold.

Factory & Loading photos

Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar

Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar


Product Tags:

engineering special steels

      

air hardening tool steel

      
Quality Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar for sale

Anti Corrosion Mirror Engineering Steel Bar NAK80 Plastic Mould Flat Bar Images

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