4820 Tool Steel Flat/Bar Four Sides Cut Flat Annealed Milled Surface

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: 1.6587/17CrNiMo6/4820
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Technique: Hot Rolled
• Application: Mold & Dies
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Steel Grade: 1.6587/17CrNiMo6/4820
• Surface: Black/Milled/Machined
• Hardness: Hb≤229
• Producing Condition: Annealed or 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/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 Alloy Structural Steel Flat Bar/ Round Bar 1.6587/17CrNiMo6/4820
 

Product Description

 Basic Information

Chemical Composition(%)

Steel Grade	C	Si	Mn	Cr	Ni	Mo	Cu	P	S
1.6587	0.15-0.21	≤0.40	0.50~0.90	1.5-1.8	1.4-1.7	0.25-0.35

1.6587/17CrNiMo6/4820

With high bending strength, contact fatigue strength, and also high hardness and wear resistance, the venter has high hardness and toughness. With excellent comprehensive mechanical properties.

Application

Suitable for manufacturing large and medium-sized plastic molds which require a certain strength and toughness, such as locomotive traction gear, supercharger transmission gear, pressure vessel gear, rear axle, connecting rod, and spring clamp with maximum load, I can also be used for drilling pipe joints and salvage tool in deep oil wells below 2000m, and molds of bending machines.

Detailed Photos

Product Pictures

Chimold locates in Changan Town, Dongguan City, Guangdong Province. We specialize in mold steel, carbon steel, tool steel, high-speed steel, structural steel, and other special steels with a large amount of stock and factory, being able to store and process the steels according to your actual need. 

Main Products:
 

PLASTIC MOULD STEEL: 1.2311, 1.2312, 1.2738, P20, 1.2083, 1.2316, NAK80, P40, 1.2738HH

HOT WORK MOULD STEEL: 1.2344, SKD61, H13, H11, FDAC, 8407

COLD WORL MOULD STEEL: SKD11, D3, SKS3, 1.2080, 1.2379, CR12MOV, O1, D2

STRUCTURAL ALLOY STEEL: 4140, 20CR, 40Cr, 35CrMo, 42CrMo, 38CrmoAi, SCM440, SCM420, 1.7225

CARBON STEEL &: Q235, Gcr15, S45C, S50C, S55C



Our Stock and Package Pictures




Our Loading 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 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 equipment such as horizontal sawing machines, vertical sawing machines, and milling machines allow us to process the goods according to actual needs.