4140 4340 Alloy Steel, 1.7225 Alloy Structural Steel Auto /Spare/Metal/ Steel/ Carbon Steel/Steel

• Customization: Available
• After-sales Service: Available
• Warranty: 1yerr
• Model NO.: SH7225
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Surface Treatment: Galvanized
• Technique: Hot Rolled
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Surface Condition: Black/ Peeled/ Polished/Machined /Grinded/Turned
• Inspection: 100% Test Standards 1921 D/D~E/E
• Heat Treatment: Normalized ; Annealed ; Quenched ; Tempered
• Technique Use: Cold Drawn/Cold Pilfered/Cold Rolled/Hot Rolled
• Cold Drawn/Cold Pilfered/Cold Rolled/Hot: AISI, ASTM, BS, DIN, GB, JIS
• Model Number: D2/DIN 1.2379/JIS SKD11/X155crvmo12-1
• Transport Package: Wood Brick/ Wirerope
• Specification: 1*20Gp/ 1*40Gp
• Trademark: SH
• Origin: Dongguan City
• HS Code: 7228300000
• Production Capacity: 5000 Tons

Product Description

4140 4340 alloy steel, 1.7225 alloy structural steel Auto /Spare/Metal/ Steel/ Carbon Steel/Steel
 W6Mo5Cr4V2 Steel  High speed steel   1.3343,1.3243,1.3247,Round Flat Square Bar Alloy Steel Tool Steel Supplier
hot work steel supplier h13  SKD6 1.2343 H11 Bh11 Forged Hot Work Tool Steel 1.2714

Better performance of dies steel 1.2714 56NiCrMoV7 DIN 17350 Hot work Tool Steel.  

Tool Alloy Structural Steel Constructiona Bearing Steels Scm440 Special Steel Toughness Steel Round

Product Description

Tool Alloy structural Steel construction bearing steels SCM440 Special steel Toughness steel round

High strength, hardenability, good toughness, small deformation during quenching, high creep strength, and endurance strength at high temperature. It is used to manufacture forgings with higher strength and larger quenching section than 35CrMo steel, such as big gear for locomotive traction, turbocharger transmission gear, rear shaft, connecting rod, and spring clamp under great load, and can also be used for drilling pipe joints and fishing tools in deep oil Wells below 2000m.

4.Product Process:

Electric-Furnace Smelting(EF)→Ladle Furnace(LF)→Vacuum Degassing(VD)→ Argon protected ingot →Multidirectional Forging → (Concave forging →)Normalizing+Hydrogen Diffusion Annealing → Ultrasonic Flaw Detection →Queching+Tempering Prehardened

5.Feature: 

1.Vacuum degassing refining processing steel purity, suitable for polishing or etch processing plastic mold.
2. In pre-harden state delivery, no need for heat treatment can be directly used for mold processing, shorten the construction.
3. After heat treatment machining and polishing performance is good, the nitriding treatment, can be suitable for chrome plating surface treatment, such as material is the qualitative hardness is uniform (400mm thick), good toughness and good machining performance.
4.Good hardness uniformity and polishing property, good machining properties. 
5.Good integral mechanical performance under high temperatures. 
6.Good heat-resistance and fatigue-resistance.
7. Pre-hardened to HRC30-36 can be directly used for mold processing, shorten the construction period.




Delivery Time
1) For abundant stock, 7-15 days.
2) For customized products, 15-30 days.
Loading Details:



FAQ:

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 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.