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Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

Good quality Cold Work Tool Steel for sales
Good quality Cold Work Tool Steel for sales
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

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We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

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Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

China Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content supplier
Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content supplier Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content supplier Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content supplier Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content supplier

Large Image :  Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

Product Details:

Place of Origin: China
Brand Name: CF
Certification: ISO/Mill Certificate
Model Number: 1.2083 / 4Cr13 / 420

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Export Standard Packing or According To Customers' demand
Delivery Time: 15-35 days
Supply Ability: 1000t/Month
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Detailed Product Description
Delivery Condition: Hot Rolled Test: SGS / Ut 100% / Element Testing
Heat Treatment: Annealed Surface Treatment: Black / Peeled / Polished / Machined / Turned
Certificate: ISO/Mill Certificate Shape: Round / Plate / Flat Bar / Sheet
Process: EAF+LF+VD+ESR Payment Term: 30% Deposit, Balance By L/C At Sigth After Shipment
MOQ: 3 Tons Delivery Time: 15-35 Days

 

1.2083 Annealed Special Tool Steel Corrosion-resistant Flat Bar

 

 

1.2083 special tool steel containing up to 13% chromium. It has good polishing and excellent wear resistance, commonly used in anti-acid plastic mold.
 

 

1. Chemical Composition(%)

 

C Si Mn P S Cr Mo V
0.35-0.45 0.30-0.70 0.40-0.80 ≤0.015 ≤0.003 12.00-14.00 0.20-0.40 0.20-0.40

 

 

2. Equivalent grades

 

German DIN standard grade: 1.2083

The United States AISI standard grade: 420

Japanese JIS standard grade: SUS420J2

Sweden wins one hundred standard grade: STAVAX.

 

 

3. 1.2083 Special Tool Steel Feature

 

* 1.2083 supply status: annealed, hardness 215 ~ 240HBW.

* Has good corrosion resistance, wear resistance, hardenability and machinability.

* Its low impurity content, due to good corrosion resistance, maintenance costs are relatively low

* High surface accuracy, long-term production can still maintain the original high-precision.

 

 

4. Available size(mm)

 

Plate / Flat Bar Size(mm) Round bar Size(mm)
Thickness Width Length Diameter Length
10-500 155-1200 2000-6000 20-300 3000-6000

 

 

5. Usage

 

1.2083 special tool steel suitable for electric erosion operation, suitable for acidic plastic and require good polishing mold.

 

Mainly used in the production of PVC molds, wear resistance and filler molds, including hot and hard plastic molds, long-life molds, such as: one-time tableware molds, optical products such as parts, such as cameras and sunglasses, medical containers, etc. 

 

 

6. Delivery status

 

Delivery Status: Steel is delivered in an annealed condition.

 

Forging: oil quenching die steel has some crack sensitivity, forging heating should not be quickly heated, it is best to preheat 650-750 degrees, forging heating temperature of 1130-1150 degrees, the final forging temperature should be greater than 800-850 Degrees, the maximum ingot forging temperature. Billet forging when the lower limit temperature

 

Annealing: General annealing using 780-800 degrees, holding 4-6 hours to ≤ 50 degrees / hour, cooled to 550 degrees baked air, isothermal annealing 700-800 degrees 2-4 insulation sales, and then 670-720 degrees insulation, to maintain 2-4 hours, cool to ≤50 degrees / hour cooling to 500 degrees baked air cooling, annealing hardness of 241-197HB

 

 

Mechanical properties


● Mechanical properties:


Hardness: annealing ≤ 201HB, indentation diameter 3.9 ~ 4.3mm; quenching, ≥ 50HV

 

● Heat treatment and microstructure specifications:

 

Heat treatment specifications: Quenching, 1050 ~ 1100 ℃ oil-cooled
Tempering, 200 ~ 300 ℃ fast cooling.
Metallography: The organizational characteristics of martensite type.

 

 

More Photos

 

Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

 

Annealed Special 1.2083 Tool Steel Corrosion Resistant Flat Bar Low Impurity Content

 

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Helen Xie

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