Complaint
| Steel Grade | GB | JIS | AISI | DIN | ||||
| 3Cr2MnNiMo | - | P20+Ni | 718 | |||||
| Chemical Composition(Wt%) | C | Si | Mn | Cr | Ni | S | P | |
| 0.35-.045 | ≤0.035 | 1.30-1.60 | 1.80-2.10 | 0.90-1.20 | ≤0.0035 | ≤0.0035 | ||
| Specification(Size) | Flat Bar | Round Bar | ||||||
| Thickness:16-400mm Width:185-2200mm Length:2000-5800mm | Dia:20-200mm Length:2000-5800mm | |||||||
| Condition | Hot-rolled;2/4 SIDECUT; Black Surface; Milled Surface; Pre-Hardness 28-34HRC.Anneal:30-36HRC | Hot-rolled; Black Surface; Milled Surface; Pre-Hardness 28-34HRC.Anneal:30-36HRC | ||||||
| Test | SGS/UT100%/Elements Testing | |||||||
| Certificate | GB JIS AISI DIN | |||||||
| Introduction | Low-carbon mold steels or group P20 steels are of different types that include P2, P3, P4, P5, P6, P20, and P21 steels. Chromium and nickel are the main alloying elements found in group P steels. P20 tool steels are nitrided or carburized. These steels are capable of being machined into complex and large dies and molds.P20 steels are mostly used in the carburized condition. The presence of chromium and nickel enhances the toughness and hardness of P20 steels. | |||||||
Produce Process
| PROCESS |
| CUTTING STEEL MATERIAL- Flate/ Round (Vertical Cutting/ Horizontal Cutting machine) |
| MACHINE MILLING -Plate / Round (Plane washing/ Peeling Machine) |
| Block Cutting(Customized Size) |
| Machine Grinding (Grinding Machine/ / Cold Draw Machine) |
| Side Milling / Round Milling(Plate: 2 / 4 / 6 side milling) / (Round:Cold draw/ Grinding/ Turned, Etc.) |
| MACHINE MILLING SERVICE For Customer a Various of Requirement A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etc B. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etc |
| 1. Brush Antirust oil on the surface; 2. Inner use Pearl Film, outside parcel with Kraft Paper; 3.Put soft spacer between each product. 4. Wooden Case, Wooden Frame, Ect. Accept Customized Packing. |
| Mainly Steel |
| 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 CNC surface grinding machine, NC side boring machine, Band saw, CNC double head machine, Vertical Band saw, CNC milling machine, Double alloy saw blade, wireless remote control crane, Magnetic chuck |
Q1: What do you do for the control of the quality?
A1: Before loading into the container, 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: 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 can book the hotel for you before you come to China and arrange for our driver to our airport to pick you up when you come.
Q4: Are you a manufacturer or merely a trader?
A4: We are a group of companies and owned 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.
↓For Details Please Contact Us↓
