Basic Info.
After-sales Service
Online Service
Standard
ASTM, AISI, GB, JIS, DIN, BS
Certification
ISO, RoHS, IBR
Surface Treatment
Blackface
Application
Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
Special Use
Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
Product Name
Mould Steel/Die Steel
Operating Temperature
<250ºC
Transport Package
Wooden Case
Specification
On demand supply
Product Description
Product Description
Germany Groditz 1.2311 mold steel is a type of ordinary polishing, nitriding, chrome plating and sun marking, with uniform cross-sectional hardness (up to 400m). We use conventional melting (EF+LF+VD) mold steel that is thick, has good toughness and machining performance.
Groditz 1.2311 plastic mold steel has excellent polishing and photo etching performance, as well as excellent processability. Good wear resistance and hardness of large molds
Uniformity, dense organization, no quenching cracks or heat treatment deformation wind, danger, no need for heat treatment, shortened mold production cycle, good surface nitriding performance, can be improved. Advantages such as surface flame hardening treatment.
The nitriding treatment of Groditz 1.2311 mold steel can increase the surface hardness of the mold, improve wear resistance and corrosion resistance. Although it has been pre hardened, it can still be used. To further increase hardness through heat treatment.
Groditz 1.2311 plastic mold steel is mainly used in plastic molds, Mold frame, Plastic molds and die-casting mold frames, etc.
Technological properties
| toughness | | | | | | |
| hot strength at working temp | | | | | | |
| wear resistance | | | | | | |
| corrosion resistance | | | | | | |
| machinabilit | | | | | | |
| polishability | | | | | | |
| weldability | | | | | | |
| texturability | | | | | | |
| nitridability | | | | | | |
| chrome-platability | | | | | | |
physical properties
| [W.m-1.K-1]thermal conductivity | 20ºC | 200 ºC | 300 ºC | 500 ºC |
| 34.2 | 33.8 | 32 | 27.5 |
| coefficient of thermal expansion between 20 ºC and [W.m-1.K-1] | 100ºC | 200ºC | 300ºC | 500 ºC |
| 12.6 | 12.9 | 13.4 | 14.2 |
| elastic modulus [kN/mm²] | 20ºC | 200ºC | 300 ºC | 500 ºC |
| | 212 | 207 | 192 | 175 |
Appicaton
| technology | mold making,injection molding |
| tools | plastic molds,mold frames,mold base,casting tools |
| process temperature | <250ºC |
| tool size | small-and medium-sized molds up to 400 mm thickness |
| final products | plastic parts without special requirements |
| features | quenched and tempered |
Heat treatment
| annealing | 720 | 750 | air |
| hardening | 840 | 870 | oil,polymer |
| tempering | 550 | 680 | air |
| stress relieving | 500 | 550 | min.30 ºC below tempering temp. |
| pre-heating before welding | 320 | 350 | |
| nitriding | 400 | 550 | min.30°ºC below tempering temp. |
| PVD-treating | 400 | 550 | |
Chemical composition reference analysis [%]
| C | Si | Mn | Cr | Mo |
| 0.35~0.45 | 0.20~0.40 | 1.30~1.60 | 1.80~2.10 | 0.15~0.25 |
Cold working mold steel
Cold working mold steel is mainly used for manufacturing molds for pressing and forming workpieces in a cold state. For example, cold punching molds, cold stamping molds, cold drawing deep molds, stamping molds, cold extrusion molds, thread pressing molds, and powder pressing molds. The range of cold working mold steel is very wide, from various carbon tool steels, alloy tool steels, high-speed tool steels to powder high-speed tool steels and powder high alloy mold steels.
Hot working mold steel
Hot work mold steel is mainly used for manufacturing molds for pressure processing of workpieces under high temperature conditions. For example, hot forging molds, hot extrusion molds, die-casting molds, hot heading forging molds, etc. Commonly used hot work mold steels include: alloy mold steels with medium to high carbon content and alloying elements such as Cr, W, Mo, V, etc; For special requirements of hot work mold steel, sometimes high alloy austenitic heat resistant mold steel is used for manufacturing.
Plastic mold 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.
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 | | |
Plate Thickness Sizes:
16mm to 1500mm
We can accept customized sizes
Round Diameter Sizes:
10mm to 600mm
We can accept customized sizes
Delivery Time:
7-10 working days for steel in stock.
20-60 working days for direct production based on the quantity.
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.
Product Show
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!
1.Saw Cut Delivery:
Shanghai Jiebao specializes in selling German Glitz mold steel and deep processing through professional agents. Provide customers with integrated sales strategies ranging from technical parameter assistance to the selection and application of mold steel and special steel, from the sales of mold raw materials to machining.
service content
1. Obligation to provide original technical parameters and factory processing guidance for various raw materials.
2. Sawing of raw materials and delivery by professional fleets.
3. Milling/grinding of raw materials.
4. Heat treatment of tooling steel.
5. Various OEM services.
2.Milling processing
Our milling and processing production line has more than 10 milling machines, with a maximum processing length of 3000mm. Shanghai Jiebao's milling and processing supporting services, coupled with heat treatment services. And professional delivery services can meet customers' processing needs in the shortest possible time.
3.Generation of heat treatment production
Our clients provide the most professional heat treatment processing and services. Our partners have standardized system operation processes, digital heat treatment, production computer monitoring, recording, and strict quality inspection to ensure the stable quality of each batch of products.
Packaging & Shipping
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.
Address:
2518 Shebei Road, Songjiang District, Shanghai, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Shanghai Jiebao Metal Materials Co., Ltd. is the only designated agent for the bumper specifications in the central region of Germany′s Glitz 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!
Corporate Honors:
Jiebao′s product business covers industries such as automobiles, home appliances, healthcare, and electronic technology. The company has established good cooperative relationships with well-known automobile manufacturing enterprises such as FAW Volkswagen, General Motors, Mercedes Benz, BMW, Audi, Ford, and many automobile component suppliers, and has entered the leading supplier list.
Corporate Culture:
The company′s business policy is "integrity, quality, mutual benefit, and common development"! The company is dedicated to developing together with new and old customers, constantly expanding and creating new brilliance!
Testing Equipment:
The company has first-class testing equipment that will test each batch of incoming and outgoing materials. The main testing equipment for outgoing materials is: 1. Flaw detection instruments 2. Rockwell, Brinell, and Leeb hardness testers 3. Metal chemical composition analyzers 4. Roughness testers (Sanfeng) 5. Electronic height meters comprehensively control product quality, providing customers with high-quality and qualified quality assurance.
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