Product Description
Chromium Nickel Alloy Die Steel 3Cr2Mo 1.2311 P20 Plastic Mould Steel for large and medium-sized precision molds
Mould steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die-casting dies. Mold is the main processing tool for manufacturing parts in industrial sectors such as mechanical manufacturing, radio instruments, motors, and electrical appliances. The quality of molds directly affects the quality of pressure processing technology, product accuracy and production costs. In addition to reasonable structural design and processing accuracy, the quality and service life of molds are mainly influenced by mold materials and heat treatment.
P20 tool steel differs from area to area in the different countries. Europeans generally use the spec DIN EN ISO 4957 standard materials (1.2311 and 1.2312), while in Japan steel industry standard, PX5 is the new standard P20. And the Americas Countries, Grade steel P20 is the most and wide used steel grade material. In China, 3Cr2Mo is the P20 steel grade equivalent, which is in the standard GB/T 1299 tool steel specification.
Dimensions
Thickness: 10-460 mm
Width: 1600-2300 mm
We cut and machine the steel plates according to your requirement.
Chemical Compsition (%)
| Steel Grade |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
| P20 |
0.28- 0.40 |
0.20- 0.80 |
0.60- 1.00 |
≤ 0.030 |
≤ 0.030 |
1.40- 2.00 |
0.30- 0.55 |
| 1.2311 |
0.35-0.45 |
0.20-0.40 |
1.30-1.60 |
≤ 0.030 |
≤ 0.030 |
1.80-2.10 |
0.15-0.25 |
| 1.2312 |
0.35-0.45 |
0.30-0.50 |
1.40-1.60 |
≤ 0.030 |
0.05-0.10 |
1.80-2.00 |
0.15-0.25 |
| 3Cr2Mo |
0.28-0.40 |
0.20-0.80 |
0.60-1.00 |
≤ 0.030 |
≤ 0.030 |
1.40-2.00 |
0.30-0.55 |
Plastic Mould Steel
Due to the wide variety of plastics, there are also significant differences in the requirements for plastic products, and various performance requirements are also put forward for the materials used to manufacture plastic molds. So, many industrialized countries have formed a wide range of steel series for plastic molds. This includes carbon structural steel, carburized plastic mold steel, pre hardened plastic mold steel, age hardening plastic mold steel, corrosion-resistant plastic mold steel, easy cutting plastic mold steel, integrally quenched plastic mold steel, martensitic aging steel, and plastic mold steel for mirror polishing.
P20 Plastic Mould Steel Featrure:
1. Uniform hardness, excellent polishing performance and photolithography performance, and excellent processing performance
2. Vacuum degassing and refining of pure steel, suitable for polishing or etching plastic molds.
3. The pre hard state supply can be directly used for mold processing without reheat treatment, shortening the construction period.
4. After forging and rolling processing, the structure is dense, 100% ultrasonic inspection, and there are no pores or pinhole defects.
Applications
1.Suitable for plastic molds and mold bases such as TV front shells, telephones, water dispensers, vacuum cleaners, etc.
2.Thermoplastic injection molds, extrusion molds.
3.Thermoplastic blow molding molds.
4.Main components of heavy-duty molds.
5.Cold structural components.
6.Commonly used for manufacturing TV casings, washing machines, refrigerator casings, buckets, etc
Forging Technique
| Heat Temperature |
Start Forging Temperature |
Finish Forging Temperature |
Cooling Method |
| 1120-1160 °C |
1070-1110 °C |
>=850 °C |
Sand Cooling or Slow Cooling |
We sell the following grades of mold steel:
| No. |
Germany Groeditz Steel Plant Brand |
Baowu Special Metallurgy |
China Special Steel |
| Plastic mold steel |
SW4Cr13ESR |
45# |
| 1 |
SWG 2711mod |
SW218H |
s50c |
| 2 |
SWG CRMHP VICTORY ESR |
SW318H-P |
55# |
| 3 |
SWG XPM VICTORY ESR |
SWP20H (-M) |
P20 |
| 4 |
SWG CPM50 VICTORY ESR |
SW718H-P |
2311 |
| 5 |
SWG EX2 |
SW2343-M |
2316 |
| 6 |
SWG GEST80 VICTORY ESR |
SW718.TS |
718H |
| 7 |
SWG XPM |
SW333 |
2738 |
| 8 |
SWG 2311 |
|
738 |
| 9 |
SWG 2312 |
|
XPM |
| 10 |
SWG 2083 VICTORY ESR |
|
xpmesr |
| 11 |
SWG 2083 |
|
CR12 |
| 12 |
SWG 2083mod VICTORY ESR |
|
CR12MO1V1 |
| 13 |
SWG 2085 |
|
CR12MOV |
| 14 |
SWG 2316 VICTORY ESR |
|
4CR13 |
| 15 |
SWG 2316 |
|
630 |
| 16 |
SWG 2714 |
|
2083 |
| 17 |
SWG 2767 |
|
2083esr |
| 18 |
SWG 2711 |
|
S136 |
| 19 |
SWG CPM40 VICTORY ESR |
|
h11 |
| 20 |
SWG 2738/2738H/2738HH |
|
h13 |
| 21 |
Hot working mold steel |
|
2343 |
| 22 |
SWG EX1 VICTORY ESR |
|
2344 |
| 23 |
SWG 2343(SWG EX3) |
|
2343esr |
| 24 |
SWG 2343 VICTORY ESR(SWG EX3 VICTORY ESR) |
|
2344esr |
| 25 |
SWG 2344 VICTORY ESR (SWG EX4 VICTORY ESR) |
|
NAK80 |
| 26 |
SWG 2344 (SWG EX4) |
|
2714 |
| 27 |
SWG 2347 |
|
|
| 28 |
SWG 2367 VICTORY ESR(SWG EX7 VICTORY ESR) |
|
|
| 29 |
Cold working mold steel |
|
|
| 30 |
SWG 2379 |
|
|
Delivery Condition
Hot rolled, Prehardened, 28-34 HRC or 30-36 HRC, 100% UT passed
What we can offer?
We offer a wide range of steel products in a wide variety of dimensions and executions, acc.to the common international specifications or customerized.
Machining and heat treatment are available.
Also, we advise you in choosing the right materials.
Detailed Photos
Company Profile
Shanghai Jiebao Metal Materials Co., Ltd. is the only designated agent for the bumper specifications in the central region of Schmiede werke Gröditz GmbH (SWG) Steel Factory. We specialize in handling high-quality mold steel imported from the German Glitz Steel Factory. The company′s main mold steel products include: 1.2311, 1.2312, 1.2738, XPM, 1.2343, 1.2343VICTORY ESR, 1.2344, 1.2344VICTORY ESR, 1.2083, 1.2083VICTORY ESR, 1.2085, 1.2316, 1.2316VICTORY ESR, GEST80 ESR, CPM40 ESR, 1.2711, 1.2714, 1.2379, etc. The history of our company′s cooperation with Germany′s Glitz Steel Factory can be traced back to 2004, with excellent quality. Since its establishment, we have been working hand in hand with Glitz Steel Factory, evolving from an authorized distributor to a distributor in China. For many years, it has been rated as a "trustworthy enterprise" by the Shanghai Mold Industry Association. Our company′s business scope covers industries such as automobiles and home appliances throughout the country. Our inventory range is complete, and our large inventory can meet the needs of customers with different specifications for spot supply. In addition to inventory, we have also introduced the latest Japanese AMADA-PCSAW720 ultra high speed machining saw machine, 4DS-A door type two end CNC milling machine, and Huadu Precision′s horizontal machining center, greatly reducing processing time and improving processing accuracy. The company has improved the one-stop service from raw materials to flat machining and deep hole machining, providing guarantee for timely delivery. Our business policy is "integrity, quality, mutual benefit, and common development". We are dedicated to working with our new and old customers to jointly develop, continuously explore, and create new brilliance!
FAQ
Q1: What do you do for the control of the quality?
A1: Before loading, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.
Q2:: What are your hot-selling products?
A2: S50C, 1.2311, D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, abundant stock for both plates and rounds. Competitive prices and short lead-time.
Q3: Can we visit your company and factory?
A3: Yes, warmly welcome! We will book the hotel and assign our driver to pick you up at airport when you visit.
Q4: Are you a manufacturer or merely a trader?
A4: We are a group of companies with manufacturer bases and trading companies. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high-speed steel, etc. All materials are of high quality and competitive price. Our advanced equipments such as horizontal sawing machine, vertical sawing machine and milling machine, which allow us to process the goods according to actual need.
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