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Basic Info.

Model NO.	1.2083 SUS420J2 420 S136
Prooduct Type	Engineering Steel / Plastic Tool Steel
Matrial	Alloy Steel/Plastic Steel /1.2311
Inspection	100% Ut 1921 Step E/E~D/D
Surface&Delivery	Black/Milled/Machined
Plastic Mold Steel	P20 Serise
International Standard	AISI, ASTM, BS, DIN, GB, JIS
Size Range	Thickness: 10~800mm Width: 100-2200
Business Way	Wholesaler and Retail
Delivery Condition	Hot Rolled/Cold-Drawn / Hot Forged
Trade Terms	CIF/Fob/CFR/EXW
Our Service	24 Hours Online & Prompt Reponse
Cusoimized	Yes / OEM
Shape	Plate/Flat Bar/Round Bar/Block
Test	SGS / Ut 100% / Element Testing
Transport Package	Wood Brick/ Wirerope
Specification	1*20Gp/ 1*40Gp
Trademark	ISO9000/SGS
Origin	China
HS Code	7228300000
Production Capacity	5000 Tons/Month

Product Description

AISI 420/JIS SUS420J2/DIN 1.2083 Stainless Steel Round Bar
JIMISTEEL in the business of Tool steel / Mold steel / Die steel / Alloy steel, etc. The main product has Plastic mold steel(P20 /1.2083 / NAK80 / 1.2312 / 1.2316.); Hot Work steel (H13 / 1.2344 / FDAC / SKD61.); Cold work steel (O1 / Cr12 / Cr12Mov / SKD11 / M2 / T1); Carbon steel (Q235 / S45C / S50C / ) (4140 / SCM440)

1.Base Parameter

Steel Grade	GB		JIS		AISI		DIN
	4Cr13		-		420		1.2083
Chemical Composition(Wt%)	C	Si	Mn	Cr	Ni	S	P
	0.35-.0.45	≤1.00	≤1.00	12.5-14.5	≤1.00	≤0.003	≤0.003
Specification(Size)	Flat Bar			Round Bar
	Thickness:16-400mmWidth: 185-2200mmLength:2000-5800mm			Dia:20-200mmLength: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	1.2083 Tool Steel is martensitic stainless steel with 12% Chromium which is sufficient to give good corrosive resistance properties. It's best corrosive resistance is when hardened and surface is ground or polished. It has good ductility in the annealed condition but can be hardened up to 500HB (highest of the chromium grades). Martensitic Grades are known for high hardness and allowances must be made for poor weldability and usually, allowances for a final harden and temper treatment. Steel is magnetic and welding is not recommended.

2. Fabrication and Heat Treatment:

Heat Treatment:

Forging: 1.2083 mold steel are forged at 1093°C (2000°F) down to 899°C (1650°F). Forging below 871°C (1600°F) is not recommended for these steels.Annealing: 810 - 830 °CHardness after annealing: Max230 HBStress-relieving: Approx. 650 °CHot forming: 1050 - 850 °CHardening: 970 - 990 °CQuenching media: Oil, VacuumHardness after quenching: 30-36 HRCHardness after tempering

3.Application:
Molds for corrosive plastic materials such as PVC, recycled polymers etc., molds for chemically aggressive plastics and plastics containing abrasive fillers, mold inserts, dies and gauges for PVC extrusions, screws and barrels for extruders, molds for automotive, food, medical and optical industry such as spectacles, compact discs, lenses.

4.Our Service:
A. Steel plates: Cutting by bandsaw machine, milling, heat treatment, etcB. Round bars: Cutting by bandsaw machine, peeling, grinding and turned, heat treatment, etcC. Ultrasonic testing and hardness testing
6. About us :HK JIMI STEEL 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 WORL 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 chuck
7. Stock:
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:
8.Delivery Time
1) For abundant stock, 7-15 days.2) For customized products, 15-45 days.
Loading Details:

9.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. ↓For Details Please Contact Us↓