ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel

Product Details
Customization: Available
Type: Flat
Standard: AISI, ASTM, DIN, JIS, GB, BS
Trading Company

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  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
  • ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
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Basic Info.

Model NO.
4140 1045 1050 1055
Composition
Stainless Steel Scrap
Technique
Hot Rolled
Shape
Bar
Surface Treatment
Polished
Special Use
High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Flange Plate
Model No.
4140 1045 1050 1055
International Standard
AISI, ASTM, BS, DIN, GB, JIS
Customized
Yes / OEM
Size Range
Thickness: 10~800mm Width: 100-2200
Hardness
28-34HRC
Test
SGS / Ut 100% / Element Testing
Trade Terms
CIF/Fob/CFR/EXW
Our Service
24 Hours Online & Prompt Reponse
Inspection
100% Ut 1921 Step E/E~D/D
Business Way
Wholesaler and Retail
Surface&Delivery
Black/Milled/Machined
Product Type
Engineering Steel / Plastic Tool Steel
Special Purpose
Die/Cutting Steel/High Strength Steel Plate
Hscode
7228300000
Status
Round Bars/Flats/Big Plates/Blocks
Transport Package
Wood Brick/ Wirerope/ Protective Paper
Specification
1*20Gp/ 1*40Gp
Trademark
ISO9000/SGS
Origin
China
HS Code
7228300000
Production Capacity
5000 Tons/Month

Product Description

Hot Rolled 718 P20+Ni 1.2738 Stainless Steel Round/Square/Flat Bar Stainless Steel Bar
<For high demand large-sized or medium-sized precision plastic mold and alloy parts.>

 

 
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
Thickness:10-800mm
Steel Condition:
Hot Rolled & Hot Forged
Anneal:≤230HB
Surface: Black surface/ Milling surface


Fabrication and Heat Treatment:
Tempering: tool steels are tempered at 482-593°C (900 to 1100°F) for a Rockwell C hardness of 28 to 34.
Annealing: Annealing takes place at 760-788°C (1400 to 1450°F) and then the steels are cooled slowly in the furnace at a temperature less than 4°C (40°F) per hour.
Cold Working: tool steels are capable of being readily cold worked by using conventional tooling methods with the alloy in the annealed condition.
Welding: Conventional methods are used for welding of P20 tool steels.
Forging: tool steels 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.
Forming: tool steels can be readily formed by conventional methods in the annealed condition.
Machinability: tool steels have excellent machinability at about 80% that of water hardening steels.
Heat Treatment: tool steels are heated to 871-899°C (1600-1650°F) in the carburizing medium during the carburizing process. After being carburized, these steels are heated to 816-871°C (1500-1600°F) in order to be hardened and then held for 15 minutes and finally oil quenched.
Applications: tool steels are used for low-temperature applications that include injection molds and die casting dies.


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. 


ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
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, 1.2738HH

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
ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel

7.Our Service:

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
ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel


8.Application:

Used for various large-sized or medium-sized precision plastic mold and alloy parts. 
Ideally suited for the production of plastic molds; 
Die holders, zinc die casting dies, backers, bolsters and injection molds; 
Shafts rail and wear strips; 

ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel

9. 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:
ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel

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


Loading Details:
ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel
11.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. 

12.Hot Sell Product
ASTM 4140 1045 1050 1055 Stainless Steel Bar Stainless Steel Bright Round Bar Carbon Stainless Flat Steel

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