Request a Quote for P20 / 1.2311 / 718 Plastic Mold Steel
Please send detailed requirements so JF Metals can check stock, cutting / machining support and quotation details for P20 / 1.2311 / 718 or related plastic mold steel grades.
Email: penny@jf-metals.com | WhatsApp / WeChat: +86 13972958079
P20 / 1.2311 / 718 Plastic Mold Steel Supplier in China
JF Metals supplies P20 / 1.2311 / 718 plastic mold steel for injection molds, mold bases, plastic product molds and medium-to-large mold manufacturing applications.
Supported by mold steel industrial resources in Huangshi, China, we help overseas buyers confirm grade, size, supply condition, cutting requirement, certificate, packing and export details before quotation.
Product Overview
P20 is a widely used pre-hardened plastic mold steel known for good machinability, polishing performance and dimensional stability. It is commonly used for plastic injection molds, mold bases and general plastic mold components.
1.2311 is the German DIN equivalent grade commonly used in European markets. 718 is a widely used plastic mold steel grade, especially for medium and large plastic molds requiring improved hardenability and stable performance.
JF Metals can supply P20 / 1.2311 / 718 plastic mold steel in plate, flat bar, block material and cut-to-size dimensions according to buyer requirements.
P20 / 1.2311 / 718 Product Photos
The following photos show plastic mold steel materials. The caption under each photo follows the actual grade marking shown on the material.



Equivalent Grades
| Standard / Market | Grade |
|---|---|
| AISI / Common Market Name | P20 |
| DIN / EN | 1.2311 / 40CrMnMo7 |
| Swedish / Common Market Name | 718 |
| GB Reference | 3Cr2Mo / commonly compared plastic mold steel grade |
Note: Grade names and equivalents may vary by mill standard and market. Please confirm your required standard, hardness and certificate before ordering.
Typical Applications
- Plastic injection molds
- Mold bases
- Medium and large plastic molds
- Household appliance molds
- Automotive plastic parts molds
- Plastic product forming molds
- General mold components and inserts
Available Forms
Material Forms
- Steel plate
- Flat bar
- Block material
- Pre-hardened mold steel
- Cut-to-size material
Customized Sizes
Please send thickness, width, length, tolerance and quantity requirements. We can discuss cutting requirements before quotation.
Export Support
We support grade confirmation, quotation communication, packing discussion, documentation and shipment coordination for overseas customers.
Supply Condition
- Pre-hardened condition according to order requirement
- Annealed condition if required
- Black surface or machined surface according to requirement
- Cut-to-size material
- Export packing according to shipment requirements
- Certificate support according to order requirement
Please confirm required hardness, surface condition, tolerance, certificate and application before quotation.
Why Choose JF Metals for P20 / 1.2311 / 718
Huangshi Mold Steel Resource Support
Huangshi is one of China’s important special steel and mold steel industrial bases. JF Metals works with local industrial resources to support overseas buyers with plastic mold steel sourcing and export communication.
18 Years of Material Supply Experience
Established in 2008, Hubei Jiefeng Metallurgy Industrial & Trading Co., Ltd. has developed steadily in alloy and steel material supply for 18 years.
Mold Steel + Ferroalloy Understanding
We understand both tool steel supply and alloy raw materials, which helps us communicate better with buyers in mold manufacturing, steelmaking and industrial material sourcing.
Information Needed for Quotation
To quote P20 / 1.2311 / 718 plastic mold steel accurately, please send:
- Required grade: P20, 1.2311, 718 or other equivalent grade
- Size: thickness / width / length
- Shape: plate, flat bar or block
- Quantity
- Application
- Required condition: pre-hardened, annealed, machined, cut-to-size, etc.
- Hardness and certificate requirement
- Destination port or country
- Expected delivery time
Related Products
- H13 / SKD61 / 1.2344 Hot Work Tool Steel
- D2 / SKD11 / 1.2379 Cold Work Tool Steel
- Cr12MoV Tool Steel
- D3 / 1.2080 Tool Steel
- Ferro Molybdenum
- Ferro Vanadium
- Ferro Chrome
Contact JF Metals
For P20 / 1.2311 / 718 plastic mold steel quotation, please contact JF Metals with your size and quantity.
Hubei Jiefeng Metallurgy Industrial & Trading Co., Ltd.
Email: penny@jf-metals.com
Gmail: panxia7810@gmail.com
WhatsApp / WeChat: +86 13972958079
Website: https://jf-metals.com/
