4x8ft 1045 Carbon Steel Plate Hot Rolled Cold Rolled Medium Mild Steel

4x8ft 1045 Hot Rolled Cold Rolled Medium Mild Steel Hot Rolled Wearing Sheet

AISI 1045 steel is a medium tensile steel that is available in black hot-rolled or normalized form. It has a tensile strength of 570-700 MPa and a Brinell hardness of 170-210.

In either normalized or hot-rolled form, AISI 1045 steel has good weldability, machinability, and high strength and impact qualities.

In either normalized or hot-rolled form, AISI 1045 steel has good weldability, machinability, and high strength and impact qualities.

Through-hardening potential of AISI 1045 steel is limited, with only portions of roughly 60 mm in size suggested for tempering and through-hardening. However, depending on conditions such as section size, kind of set up, quenching medium employed, and so on, it may be successfully flame- or induction-hardened in the normalized or hot rolled state to yield surface hardnesses in the range of Rc 54 - Rc 60.

Because AISI 1045 steel lacks appropriate alloying components, it does not react to the nitriding process.

Composition of Chemicals

Physical Properties

Mechanical Properties

Applications

AISI 1045 is widely used for all industrial applications requiring more wear-resistance and strength. Typical applications of AISI 1045 are as follows:

Heat Treatment

AISI 1045 is subjected to forging, annealing, normalizing, stress-relieving, hardening and tempering processes – each of which is explained in more detail below:

• Forging - Heat to 850°C - 1250°C (1562°F - 2282°F). Hold until the temperature is uniform. Cool in a furnace.

• Annealing - Heat to 800°C - 850°C (1472°F - 1562°F). Hold until the temperature is uniform. Cool in a furnace.

• Normalizing - Heat to 870°C - 920°C (1598°F-1688°F). Hold until the temperature is uniform. Soak for 10 - 15 minutes. Cool in still air.

• Stress-Relieving - Heat to 550°C - 660°C (1022°F - 1220°F). Hold until the temperature is uniform. Soak for 1 hour per 25mm of section. Cool in still air.

• Hardening - Heat to 820°C - 850°C (1508°F - 1562°F). Hold until the temperature is uniform. Soak for 10 - 15 minutes per 25mm of section. Quench in water or brine.

• Tempering - Re-heat to 400°C - 650°C (752°F - 1202°F) as required. Hold until the temperature is uniform. Soak for 1 hour per 25mm of section. Cool in still air.

Applications

AISI 1045 is widely used for all industrial applications requiring more wear-resistance and strength. Typical applications of AISI 1045 are as follows:

About Us

Wuxi ShiLong Co., Ltd has been engaged in steel industry for more than 11 years. It is located in Jiangsu, Wuxi province, China.Only 15 minutes away from Wuxi High Speed Railway Station.With high quality standard, meticulous workmanship, strict quality control,professional service, ShiLong aims to provide our customers, distributors and suppliers with win-win cooperation.

Our Products

We are famous in our country with good reputation, high-quality products, solid strength and lower price. Our products include cold rolled/hot rolled stainless steel plate, stainless steel coil, stainless steel plate for many domestic and foreign steel enterprises including Shanxi Tisco.Zhangjiagang Pohang Iron & Steel Co., LTD.(ZPSS), Shanghai Baosteel Co., LTD., Ningbo Baoxin Iron & Steel Co., LTD., Taiwan region, Mainland China and many foreign countries and regions. These products are applied to engineering, coal mine, textile, electric power, boiler, machinery, military industry and other fields.

We also keep the business relationship with several Chinese state-controlled enterprise(China Railway 11 Bureau Group Co., Ltd. and China Railway 10 Bureau Construction Co., Ltd., etc.) and we have taken part in the Beijing-Shanghai high-speed railway national construction project (Jinan part), Zhangjiakou Hohhot high speed railway national construction projects in China, supplying steel associated materials to the construction project.

Certificate Of Quality

Warehouse

We have enough steel sheets in stock, can start cutting instantly，which can make us ship the delivery within 7-15 days(depends on the certain situation).

Packages

Sales&Service
Our products have been exported overseas including Southeast Asia, Europe, North America, South America. Apart from overseas market, we also operate a large number of domestic trade which includes supplying steel material for several Chinese national infrastructure construction projects.

Our service
Pre-sale service ；Free sample. If customer have the require of the sample, we can provide sample for free.
Sales service ;Special process. We can provide other process service. Like : cutting, bending,polished, coloured, galvanized.
After-sales service ：We make sure the good quality of our products. Any problems of the quality we will deal immediately, loss because of the quality , we will compensation for customer.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.