Nak80 P21 Black Milled Surface Two Sides Cut Flat Ultrasonic E/E Standard for Mirror-Finished Plastic Mold

• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Model NO.: NAK80/P21/1.2796/10Ni3MnCuAl
• Technique: Hot Rolled
• Application: Mold & Dies
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Steel Grade: 1.2312/P20+S/618s/40crmnmos8-6
• Surface: Black/Milled/Machined
• Hardness: 28-34HRC
• Producing Condition: Pre Harden
• Condition: Two Sides or Four Sides Cut for Flat Bar
• Ultrasonic Test Standard: Sep1921-84 D/D Under 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 10-1200mm* Width 100-2300mm
• Trademark: Chimold
• Origin: China
• HS Code: 722830
• Production Capacity: 10000 Tons Per Month

Product Description

Hot Rolled/ Forged Plastic Mold Steel Flat Bar/ Round Bar/ Block NAK80/P21/1.2796/10Ni3MnCuAl
 

Product Description

 

 Basic Information
Chemical Composition(%)

JIS	C	Si	Mn	Ni	Cu	Mo	Al
NAK80	0.15	0.30	1.50	3.00	1.00	0.30	1.00
GB/T	C	Si	Mn	Ni	Cu	Mo	Al
10Ni3MnCuAl	0.06-0.16	0.40	1.4-1.7	2.7-3.3	0.8-1.2	0.2-0.5	0.7-1.2
ASTM A681	C	Si	Mn	Ni	Cr	V	Al
P21	0.18-0.22	0.2-0.4	0.2-0.4	3.90-4.25	0.2-0.3	0.15-0.25	1.05-1.25

NAK80/P21/1.2796/10Ni3MnCuAl

It has good polishing performance and carving performance, and good EDM. It is used in mirror polishing molds, anti-dust, TV filter plates, cosmetic boxes, precision wrinkle processing molds, office automation equipment, and EDM molds for automobile parts.

Application
High-efficiency blanking dies, punching die and embossing die, all kinds of scissors, inlaid blade, woodworking blade, rolling thread die, and wear-resistant slider, cold heading die, thermosetting resin forming die, deep drawing forming die and cold extrusion die.

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 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 the 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 the 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 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 machine and milling machine, which allow us to  process the goods according to actual need.