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Guangzhou Changfeng Steel Co., LTD
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1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm

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China Guangzhou Changfeng Steel Co., LTD certification
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1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm

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Large Image :  1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm

Product Details:
Place of Origin: China
Brand Name: CF Steel
Certification: ISO / Mill Certificate
Model Number: 1.2738 / P20+Ni
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Normal Package or According to Customers' Demand
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 Mt/month
Detailed Product Description
Grade: 1.2738 / P20+Ni / 718 Thickness: 200-500mm
Width: 800-1600mm Length: 2000-6000mm
Heat Treatment: Annealed / Q+T Surface Treatment: Blackface / Polished
High Light:

solid steel block

,

hardened steel block

 

1.2738 / P20+Ni Large High Demand Plasitc Mould Forged Steel Block Thickness 260-810mm

 

 

Introduction:

 

1.2738 steel is produced according to the German DIN standard steel materials, it has the relative superiority in the similar brand of steel mechanical properties.

It is mainly used for hot mould processing production, the application of plastic mold is more common among them.

In addition, the special pre-hard processing of the steel makes it have a good hardness when it leaves the factory, which can reduce the heat treatment process in the processing and production of normal mould and improve economic efficiency.

 

 

Available size(mm):

 

Flat bar:                                                                            Round bar:

Thickness: 10-700mm                                                      Diameter: 10-300mm

Width: 155-2200mm                                                         Length:3000-6000mm

Length: 3000-6000mm

 

 

Chemical Composition(%):

 

C Si Mn P S Cr Mo Ni
0.30-0.40 0.20-0.50 1.00-1.50 ≤0.010 ≤0.030 1.50-2.00 0.25-0.40 0.80-1.20

 

 

Features:

 

1,Good welding property of pre-hardened die blocks
2,Good polishing property(high hardness uniformity,hardness fluctuation≤2HRC)
3,Excellent working
4,Extra large cross sections:700mm×1300mm and weighs 20MT for one piece
5,Application hardness:28-36HRC

 

 

Applications:

 

1,Plastic molds for injection compressing and injection molding
2,TV cabinets,drum mold of washing machine,etc.

 

1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm 0

 

 

Devlivery condition:

 

EF or ESR, Hot rolled or forged, black surfaceor milling, hardned or tempering to 33-37HRC

 

 

Quality Condition:

 

1. Both end of each bar must be cut

2. Ladle furnanced and vacuum de-gassed

3. Show heat No. on each bar

4. Surface condition the surface of the hot rolled square bar shall befree cracks, scar and wrinkles that affect the use of the billets. In case there is the above-mentioned defect, it shall be remove.

5. The mill test certificate shall show the chemical composition, and it is guaranteed that the chemical composition shall be within the limit stipulated in the contract.

 

 

Products show:

 

1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm 1

 

1.2738 Hardened Steel Block , Plastic Mould Steel Block Thickness 260 - 810mm 2

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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