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Guangzhou Changfeng Steel Co., LTD
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4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm

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China Guangzhou Changfeng Steel Co., LTD certification
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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4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm

4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm
4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm 4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm 4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm 4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm

Large Image :  4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm

Product Details:
Place of Origin: China
Brand Name: CF STEEL
Certification: ISO/Mill Certificate/SGS
Model Number: 1.2083 SUS420J2 420 S136 4Cr13
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: standard export packing or customers' request.
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000t/Month
Detailed Product Description
Standard: DIN,ASTM,AISI,GB,JIS Test: SGS / Ut 100% / Element Testing
Heat Treatment: Annealing +Q+T Technology: Forged Or Hot Rolled
Hardness: Pre-hardened HRC 38-42; Annealing <235 Surface Treatment: Black / Milling / Machined
High Light:

alloy tool steel

,

carbon tool steel

4Cr13/420/1.2083/S136 Stainless Tool Steel Bar for Special Steel
1.2083/420 stainless tool steel is ideally suited for plastic moulds, for acid aggressive plastics,PVC or acetates, and can be used with plastics containing abrasive fillers. It also is suitable to produce components for mediacal and optical applications.
 
Application
1. Transparent plastic mould
2. Highly stressed cutting and punching tools for thin sheets
3. Stone processing tools and knives for paper and plastics,shear knives
4. Requiring higher food industrial equipment parts and PVC / PP / EP
 
Available size(mm):

Flat Bar Size(mm)Round bar Size(mm)
ThicknessWidthLengthDiameterLength
15-200155-22003000-600015-5003000-6000

 
Grades Comparison

Germany(DIN)Japan(JIS)USA(AISI)Sweden(SS)China(GB)
1.2083SUS420J2420S1364Cr13


Chemical Composition(%)

Steel GradeChemical Composition(%)
CSiMnPSCr
1.20830.36-0.42≤1.00≤1.00≤0.030≤0.03012.50-13.50
SUS420J20.26-0.35≤1.00≤1.00≤0.035≤0.03012.00-14.00
4200.26-0.40≤1.00≤1.00≤0.040≤0.03012.00-14.00
S1360.380.90.5≤0.040≤0.03013.6
4Cr130.36-0.45≤0.60≤0.80≤0.035≤0.03012.00-14.00


Heat Treatment
Annealing : 810 - 830 °C
Hardness after annealing : Max230 HB

Stress relieving : Approx. 650 °C

Hot forming : 1050 - 850 °C
Hardening: 970 - 990 °C
Quenching media : Oil, Vacuum
Hardness after quenching : 52 - 56 HRC
Hardness after tempering:

Tempering °C
100

200

300

400

HRC

54

52

52

52


Features
1. Highly quality of corrosion resistance
2. Pre-hardened delivery save forming mould time
3. Good anti-rusty capacity and easy for welding
4. Excellent polish ability and wear-resisting with high toughness
5. Convenient heat treatment for quenched&tempered steel, without deformed
 
Product Photo
 
4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm 0
 
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4Cr13 / 420 / 1.2083 / S136 Polish Stainless Tool Steel Bar Diameter 16-450mm 1
 
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Company Profile
Guangzhou Changfeng Steel Co.,LTD is an export agent company of Baosteel Group special steel products, which mainly sells plastic die steel, hot work die steel, cold work die steel, alloy structural steel, bearing steel, tool steel, stainless teel, carbon steel, etc. We also act on behalf of exporting steels of mainly steel factories in China, including Shagang group, Wenfeng group, Xingcheng group, Dongte group, Daye and so on. Changfeng is full of export experience to the market all over the world, such as America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
Changfeng has a lot of experienced and competent elites and is capable of offering the best service after years of development. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. Our all products should be inspected the metallographic analysis,hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI,JIS and GB to ensure their function and quality.
Changfeng keeps the principle of " sincerely cooperation, endless striving for perfection" to establish long-term and win-win relationship with importers all over the world.

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +8613535323261

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