P20+S Plastic Mold Steel 1.2312 Forged Black Surface Flat Plate Annealing Two-Sided Cut Good Machinability Mirror Grinding Performance

• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Milling
• Model NO.: 1.2312/P20+S/40CrMnMoS8-6
• Technique: Forged
• Application: Mold & Dies
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Steel Grade: 1.2312/P20+S/40crmnmos8-6
• Surface: Black/Milled/Machined
• Producing Condition: Annealed
• Condition: Two Sides or Four Sides Cut for Flat Bar
• Ultrasonic Test Standard: Sep1921-84 E/E with 100% Test
• Shape: Flat Bars/Plates/Blocks/Round Bars
• MOQ: 10 Tons
• Delivery Time: Within 5days
• Mill Sheet Certificate: Provided
• Delivery Type: Shipping
• Steel Remarks: Customized
• Specification: Thickness 5-500mm* Width 100-1000mm
• Trademark: Chimold
• Origin: China
• HS Code: 722840
• Production Capacity: 10000 Tons Per Month

Product Description

1.2312 plastic mold steel forged black surface flat plate annealing two-sided cut machinability 
 

Product Description

 Basic Information

Chemical Composition(%)

Steel Grade	C	Si	Mn	Cr	Mo
P20+S	0.35-0.45	0.35-0.50	1.4-1.6	1.8-2.00	0.15-0.25

1.2312/P20+S/40CrMnMoS8-6 Plastic Mold Steel

Excellent machinability properties because of high S content, good toughness properties and wear resistance, uniform hardness in all dimensions, dimensional stability, requiring no heat treatment, 280-325HB quenched and tempered condition, suitable for nitriding to increase wear resistance, not suitable for chrome plating and polishing. 

Application

1. For the production of plastic molds, and casting low-melting metal materials.

Steel Round Bar:

• Dia 8 - 500mm

Steel Plate:

• Thickness 16 -500mm  x width 200 - 800mm
• Customized sizes can be accepted

Steel Slab:

• Size: 200mm x  500-800mm
• Customized sizes can be accepted

Delivery Time:

• 7-10 working days for steel in stock.
• 20-60 working days for direct production based on the quantity.

Detailed Photos

Product Pictures


 

FAQ

FAQ

 

Q1: What do you do for quality control?
A1:  Before loading, our products will all be inspected by ultrasonic inspection. Product quality grade reaches up to SEP 1921-84 E/e, D/d 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, we welcome from around the world. We will book the hotel and assign our driver to pick you up at the airport when you arrive.

Q4: Are you a manufacturer or merely a trader? 
A4: We are a group of companies with manufacturer bases and trading companies. We specialize 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 equipment such as horizontal sawing machines, vertical sawing machines, and milling machines allow us to process the goods according to actual needs.