Active Member
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[China]
Address: 广州市黄埔区大沙地东路403号B802房(仅限办公）
Contact name:Echo
Guangzhou Changfeng Steel Co., LTD |
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Stainless Steel Plate 1.2083 420 S136 with Thickness 10-195mm
1.2083 mould steel is a kind of plastic mould steel with high chromium element which is up to 13%.1.2083mould steel has good wear resistance and good polishing, it widely used for acid proof plastic mold.
1, Grade | DIN 1.2083 AISI 420 JIS SUS420J2 |
2, Feature | Excellent corrosion resistance;Excellent abrasion resistance and elasticity |
| Excellent high-temperature abrasion resistance | |
| Medium toughness,dimensionally stable,high compressive strength | |
3, Application | Highly stressed cutting and punching tools for thin sheets |
| Stone processing tools and knives for paper and plastics,shear knives | |
| Chemical Resistance plastic mold,Corrosion of thermoplastic plastics |
4, Hardness after tempering :
| Tempering | 100°C | 200°C | 300°C | 400°C |
| HRC | 54 | 52 | 52 | 52 |
5, Chemical composition (%)
| Grade | delivery hardnessºC | C | Si | P | S | Cr | Ni | Mo | Mn |
| 420 | HRC32-36 | 0.4 | 0.8 | ≤0.03 | ≤0.03 | 13.5 | ~ | 0.6 | 0.5 |
| 4Cr13 | HB≤201 | 0.36-0.48 | ≤0.6 | ≤0.035 | ≤0.03 | 12-14 | ≤0.6 | ~ | ≤0.8 |
| 1.2083 | HB≤235 | 0.26-0.35 | ≤0.6 | ≤0.03 | ≤0.03 | 12.5-14 | ≤0.5 | ~ | ≤0.8 |
| S136 | HB≤235 | 0.38 | 0.8 | ≤0.03 | ≤0.03 | 13.6 | ~ | ~ | 0.5 |
6, Package: We provide standard export packing or according to customers'
request.
7, Delivery: For abundant stock, 7-15 days.For customized products, 15-30 days.
8, Heat Treatment:
| 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: | 52 - 56 HRC |
9. Avaialbe Size
| Steel plate | Thickness | Width | Length |
| 10-195mm | 205-2000mm | 1600-6000mm |
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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.
