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Basic Info

Model NO.	1045
Brand	HK Jimi Steel
International Standard	P20/1.2311/S50c/1.2344/1.2379/1.2312/1.2085/1.2083
Size	10~300mm*15~1000mm*15~1000mm
Steel Type	Ground Flat/Machined Plate/Polished Bar/Peeled
Test	SGS/Ut 100%/Element Testing
Certificated	ISO/Mill Certificate
Hardness	Annealed/28-38HRC
Delivery Condition	Hot Rolled/Cold Drawn/Forged/Eaf/ESR
Status	Round Bars/Flats/Big Plates/Blocks
Surface Require	Black/ Peeled/ Polished/Machined /Grinded/Turned
Tolerance of Size	-0/+5mm
Packing	Standard Export Sea-Worthy Packing
Service	24 Hours/7 Days Online/15 Days Delivery
Customized	ODM/ OEM
Trade Style	CIF/Fob/EXW/CFR
Transport Package	Container/Bulk Cargo
Specification	20GP/40GP/40HQ
Trademark	ISO9000/SGS
Origin	China
HS Code	7228
Production Capacity	5000 Tons Per Month

Product Description

Polished steel turned ground round bar sae1045

Description:The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on. The manufacturing equipment is 185MN or 100MN hydraulic press, the forging ratio >4.5, the technical condition is in accordance with the standard of ASTM, EN, DIN, ASME or GB etc.The product can be provided as per your drawing or specified requirements.Smelting Process:EF+LF + VD+VCThe process as follow: Ingot →heat → forging → Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2th Heat treatment →finishing machining →InspectionApplications: The heavy forging: forged ring, shaft, roller, flange, or gear is widely used for various industries For example: Metallurgy, mining, power station and so on.

Item	Process	Facility	Inspection items	Standard
01	Steel material inspection		Chemical composition(EF+LF+VD)	Material standard
			surface	Ingot inspection specification
			Ingot type and weight	Material standard
02	Materialstore		Division put	warehouse management
1↓	Heat	Heat furnace	Temperature/Time	Heating process specificationForging production procedure
2↓	Forging	Press	Reduction ratio,forging temperature,deformation, Surface and dimensions	Forging process cardForging procedure
3↓	Heat treatment	heat treatment furnace	heat treatment charts	1st heat-treatment cardForging procedure
4↓	Rough inspection		Dimensions, apperance, Mark	Inspection specificationForging procedure
5↓	Rough UT	UT equipment	Single defect, concentrated Defects bottom wave attenuation	UT standard or customer's technical requirements
6↓	Saw cutting	Saw machine	Dimension	IQC and forging
7↓	rough turning	turning-lathe	Dimension,appearance	Rough machining drawing
8↓	UT	UT equipment	Single defect, concentrated defects bottom wave attenuation	UT standard or customer's technical requirements
9↓	Q+T heat treatment	heat treatment furnace	heat treatment charts	Heating process specification
10↓	Sampling or machining	machining tool	rough machining drawingsampling drawing	sample machining drawing
11↓	mechanical property test	tensile testing machine/impact testing machine	ambient temperature,humidity,Test temp.Sample dimension, test method	Standardtechnical specification
12↓	finish machining	machining tool	Dimension,appearance	finish machining drawing
13↓	UT	UT equipment	Single defect, concentrated Defects bottom wave attenuation	UT standard or customer's technical requirements
14↓	MT	MT equipment	Magnetic particle indication	Test standard or Technical requirements
15↓	Mark	Steel seal	marking content	Product standardTechnical requirementsForging process
16↓	Final inspection		Appearance, dimension, markacceptance inspection	Product inspection specificationProduct standardP.O.
17	Protection/package	BlastingBlasting equipment	appearancecoating thickness	Product standardTechnical requirements

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 PrehardenedStock: High-quality stock for various steel flat bar and round bar.Alloy steel / Cold work steel / Hot work steel / Plastic mold steel and Stainless For more tool and die steel please check the list:About us :Hong Kong JIMI STEEL (XINGXIONG CO., Ltd) XINGXIONG 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 machine, vertical sawing machine, milling machine, bilateral milling machine, precision milling machine, plane grinder 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. PLASTIC MOULD STEEL: 1.2311, 1.2312, 1.2738, P20, 1.2083, 1.2316, NAK80, P40, 1.2738HHHOT WORK MOULD STEEL: 1.2344, SKD61, H13, H11, FDAC, 8407COLD WORK MOULD STEEL: SKD11, D3, SKS3, 1.2080, 1.2379, CR12MOV, O1, D2STRUCTURAL ALLOY STEEL: 4140, 20CR, 40Cr, 35CrMo, 42CrMo, 38CrmoAi, SCM440, SCM420, 1.7225CARBON STEEL: Q235, Gcr15, S45C, S50C, S55CCNC 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 chuckOur ServiceUT TESTFor Guarantee Product Quality.A. Sand Hold Detection;B. Hardness Detection.MACHINE MILLING SERVICEFor Customer a Various of RequirementA. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etcB. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etcFinish Product:Delivery Time1) For abundant stock, 7-15 days.2) For customized products, 15-30 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 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.

HOT SALE GRADE:

Plastic Mold steel: P20 / NAK80 / 2083RCold Work Steel: DC53 / Cr12 / M2 / T1Hot Worl Steel: H13 / H13R / 1.2344Alloy Steel: 20Cr / 4140 / SCM440Carbon steel Stainless: GCr15 / 304 / SUJ420

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