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Product Details:
Payment & Shipping Terms:
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| Standard: | DIN,ASTM,AISI,GB,JIS | Surface Treatment: | Black / Milling / Turned |
|---|---|---|---|
| Hardness: | Pre-hardened HRC 30-36; Annealing <235 | Test: | SGS / Ut 100% / Element Testing |
| Heat Treatment: | Annealing +Q+T | Technology: | Forged Or Hot Rolled |
| High Light: | carbon tool steel,tool steel flat bar |
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Alloy Tool Steel Bar of Stainless Steel 1.2316 1.2083 420 4Cr13
1.2083 mould steel is a kind of plastic mould steel with high chromium element which is up to 13%.1.2083 mould steel has good wear resistance and good polishing, it widely used for acid proof plastic mold.
Similar grade:DIN 1.2083/X42Cr13/X40Cr14, AISI 420, JIS SUS420J2,Gost 4Cr13
1,Equivalent grades:
| GB | DIN | AISI | JIS |
| 4Cr13 | 1.2083 | 420 | S136 |
2,Chemical composition (%)
| Steel Grade | Chemical Composition(%) | |||||
| C | Si | Mn | P | S | Cr | |
| 1.2083 | 0.36-0.42 | ≤1.00 | ≤1.00 | ≤0.030 | ≤0.030 | 12.50-13.50 |
| SUS420J2 | 0.26-0.35 | ≤1.00 | ≤1.00 | ≤0.035 | ≤0.030 | 12.00-14.00 |
| 420 | 0.26-0.40 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | 12.00-14.00 |
| S136 | 0.38 | 0.9 | 0.5 | ≤0.040 | ≤0.030 | 13.6 |
| 4Cr13 | 0.36-0.45 | ≤0.60 | ≤0.80 | ≤0.035 | ≤0.030 | 12.00-14.00 |
| Annealing : | 810 - 830 °C |
| Hardness after annealing : | Max.230 HB |
| Stress relieving: | Approx.650 °C |
| Hot forming: | 1050 - 850 °C |
| Hardening: | 970 - 990 °C |
| Quenching media: | Oil, Vacuum |
| Hardness after quenching: | 30 - 36 HRC |
| Flat Bar Size(mm) | Round bar Size(mm) | |||
| Thickness | Width | Length | Diameter | Length |
| 10-300 | 155-2200 | 2000-6000 | 20-300 | 3000-6000 |
8,Package:We provide standard export packing or according to customers' request.
9,Delivery:For abundant stock, 7-15 days.For customized products, 30-50 days
Strict Quality Control
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Company Profile
Guangzhou ChangFeng Steel Co., Ltd, is located in Guangzhou city, it was established in 2012, and is an Professional import and export company with ten years experience of selling special steel, which mainly sells plastic die steel, hot work die steel, cold work mould steel, alloy structural steel, bearing steel, tool steel, stainless steel, carbon steel, etc.
Our Service For You
Pre-sale Service
1. Sample can be offered with sample charge and courier fee by buyer's side.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you
4. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale choose
1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.
Contact Person: Ms. Echo
Tel: +86 18148729336
Fax: +86-020-8251-5866
