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

• Customization: Available
• Standard: DIN, JIS, AISI, ASTM, GB, BS
• Technics: Hot Rolled
• Model NO.: 4140 SCM440 1.7225 42CrMo
• Application: Tool Steel Bar
• Surface: Black
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Test: SGS / Ut 100% / Element Testing
• Special: Cutting Tools, Measuring Tools
• Cusoimized: Yes / OEM
• Shape: Round/Plate/Sheet/Flat Bar
• Delivery Condition: Hot Rolled/ Hot Forged
• Business Way: Wholesaler and Retail
• Our Service: CIF / Fob / EXW
• Matrial: Alloy Steel/Tool Alloy Structural Steel 4140
• Hardness: Anneal 230hb
• Product Type: Engineering Steel Tool Alloy Structural Steel
• International Standard: AISI, ASTM, BS, DIN, GB, JIS
• Performance: High Resistance / Impact Strength
• Rang: Bearing Steel
• Quality: (JIS) G4404
• Inspection: Ut Test / Hardness
• Transport Package: Steel Wire / Wooden Shelf / Anti-Rust Film
• Specification: 1*20Gp/ 1*40Gp1*20Gp/ 1*40Gp
• Trademark: JIMISTEEL
• Origin: China
• HS Code: 7228800000
• Production Capacity: 5000 Tons/Month

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.

 

Product Description

 

Grade of Steel:
 

AISI	GB	JIS	W-Nr	DIN
4140	42CrMo	SCM440	1.7225	42CrMo4

 

Chemical Component:

C	Si	Cr	Mn	S	P
0.38-0.43	0.15-0.35	0.80-1.10	0.75-1.00	≤0.040	≤0.035

Specification:
Suppliers of the plate/flat/Round bar can be cut to your requirements. The bar can be cut as one-offs or multiple cut pieces.

Plat /Flat Bars	Round Bars
Thickness:10-100mm	Diameter:10-600mm

Steel Condition:

Hot Rolled & Hot Forged 

Anneal:≤230HB

Surface: Black surface/ Milling surface  / Turning 

Steel Production Process

Steel Application:
Big gear, turbocharger transmission gear, rear axle, connecting rod, and spring clamp under great load

Inspection
1.Ultrasonic Test.
2.Hardness Test.
3.Metallgraphy Analyze.
4.Chemical Composition Check.

Company Profile

 

 

Hong Kong JIMI STEEL (XINGXIONG CO., Ltd) XINGXIONG Co., Ltd. Was established in 2012, located in the Shunde District of Guangdong Province, It is an import and export trading company mainly engaged in advanced special steel, die steel, alloy steel, and steel processing general machinery and equipment. The company adheres to the concept of "high quality, high requirements and good faith",

Cooperating with more than 20 famous steel mills in China, rich in spot stock of products.

Our company has a variety of processing equipment and all kinds of inspection and testing equipment, such as horizontal sawing machines, vertical sawing machines, milling machines, bilateral milling machines, precision milling machines, plane grinders, and so on. The products with short producing time, excellent quality, and high precision can provide a high-quality product choice for the vast number of customers at home and abroad.

Our customer group spread all over the domestic provinces and cities, abroad including Europe, the United States, Australia, the Middle East, Southeast Asia, and other more than 20 countries and regions, along with over 100 long-term stable cooperation customers...Choosing Xingxiong will bring you a better experience.

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

7.Loading Details & Delivery
1) For abundant stock, 7-15 days.
2) For customized products, 25-35 days.

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 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.

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