AISI 1045 (UNS G10450)-Luoyue Precision Metal

Introduction

Carbon steels are a category of steels with 0.12 to 2% carbon content. AISI 1045 is a medium carbon steel designed to be able to function in areas requiring greater strength and hardness. This steel possesses excellent size accuracy, concentricity, and straightness which together enable to minimize wear in high speed applications. AISI 1045 can be formed into turned, ground and polished bars that can be machined unsymmetrically with limited distortion.

The following sections will discuss in detail about AISI 1045 carbon steel.

Chemical Composition

The chemical composition of AISI 1045 carbon steel is outlined in the following table.

Element Content (%)

Carbon, C 0.43-0.50

Manganese, Mn 0.60-0.90

Sulfur, S 0.05 (max)

Phosphorous, P 0.04 (max)

Iron, Fe Balance

Physical Properties

The physical properties of AISI 1045 carbon steel are tabulated below.

Properties Metric Imperial

Density 7.87 g/cm3 0.284 lb/in3

Mechanical Properties

The following table shows mechanical properties of cold rolled AISI 1045 carbon steel.

Properties Metric Imperial

Tensile strength 585 MPa 84800 psi

Yield strength 450 MPa 65300 psi

Modulus of elasticity 200 GPa 29000 ksi

Shear modulus (typical for steel) 80 GPa 11600 ksi

Poisson’s ratio 0.29 0.29

Elongation at break (in 50 mm) 12 % 12 %

Hardness, Brinell 163 163

Hardness, Knoop (converted from Brinell hardness) 184 184

Hardness, Rockwell B (converted from Brinell hardness) 84 84

Hardness, Vickers (converted from Brinell hardness) 170 170

Thermal Properties

The thermal properties of cold drawn AISI 1045 carbon steel are given in the following table.

Properties Metric Imperial

Thermal conductivity 51.9 W/mK 360 BTU in/hr.ft2.°F

Thermal expansion co-efficient (@0.000-100°C/32-212°F) 11.2 µm/m°C 6.22 µm/m°C

Other Designations

Other designations that are equivalent to AISI 1045 carbon steel include the following.

AFNOR XC 42 TS AFNOR XC 45 AFNOR XC 48 AFNOR XC42

DIN 1.1191 JIS S 45C JIS S 48 C SS 1672

ASTM A29 ASTM A510 ASTM A519 ASTM A576

FED QQ-S-635 (C1045) FED QQ-S-700 (1045) SAE J403 ASTM A682

SAE J414 ASTM A183 (2-Nuts) ASTM A236 (1045) SAE J412

ASTM A266 (1045) ASTM A827 ASTM A830 QQ S700 (C1045)

SAE J1397 (1045)

Fabrication and Heat Treatment

Heat Treatment

AISI 1045 carbon steel can be heat treated using flame and induction hardening.

Forging

AISI 1045 carbon steel can be hammer forged.

Applications

The following are the application areas of AISI 1045 carbon steel:

Bolts

Studs

Gears

Axles

Shafts

Machine parts.

1045 HOT ROLLED SBQ BAR

Hot rolled 1045 steel bar is a medium carbon common steel grade with moderate weldability, higher strength, and impact properties for a variety of applications. 1045 steel is a common grade because of its cost and excellent properties. However, due to its lack of alloying content, this grade has limits on mechanical properties and options for heat treatments. Eaton Steel Bar Company stocks many diameters of this grade to meet the market demands. We also supply 1045 steel bar to various industries like automotive, agriculture, ATV, construction, and motorcycle.

APPLICATIONS

Typical applications for this grade include bolts, fasteners, shafts, yokes, hubs, and gears.

REQUIREMENTS

Eaton Steel Bar Company meets the following specifications for this grade:

ASTM A29

ASTM A576

JDM QL-2 certified

SHAPES AND SIZES

Eaton Steel Bar Company supplies 1045 steel bar in a variety of sizes ranging from 5/8”-16”. The shapes available for this grade include:

Rounds

Rounded Cornered Square

Square

Standard "1045 Grade" Chemical Composition

Carbon 0.43-0.50

Manganese 0.60-0.90

Phosphorus (max) 0.040

Sulfur (max) 0.050

Estimated Mechanical Property Ranges for "Grade 1045"

Tensile strength (psi) 85,000 - 95,000

Yield strength (psi) 45,000 - 55,000

Elongation in 2” (%) 15 - 20

Reduction of area (%) 30 - 40

Brinell Hardness (BHN) 170 - 200

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

Element	Content (%)
Carbon, C	0.43-0.50
Manganese, Mn	0.60-0.90
Sulfur, S	0.05 (max)
Phosphorous, P	0.04 (max)
Iron, Fe	Balance

Properties	Metric	Imperial
Density	7.87 g/cm3	0.284 lb/in3

Properties	Metric	Imperial
Tensile strength	585 MPa	84800 psi
Yield strength	450 MPa	65300 psi
Modulus of elasticity	200 GPa	29000 ksi
Shear modulus (typical for steel)	80 GPa	11600 ksi
Poisson’s ratio	0.29	0.29
Elongation at break (in 50 mm)	12 %	12 %
Hardness, Brinell	163	163
Hardness, Knoop (converted from Brinell hardness)	184	184
Hardness, Rockwell B (converted from Brinell hardness)	84	84
Hardness, Vickers (converted from Brinell hardness)	170	170

Properties	Metric	Imperial
Thermal conductivity	51.9 W/mK	360 BTU in/hr.ft2.°F
Thermal expansion co-efficient (@0.000-100°C/32-212°F)	11.2 µm/m°C	6.22 µm/m°C

1. Stock view



2. Processing and Technology for heating processing

Cutting processing   Quenching   Tempering Annealing



3. Quality testing

1.      Inspection Institution

Shanghai Fuda Testing Technology Group Co., LTD. Nanjing Branch

Focus on analysis, testing, testing, r & D four service areas. Analysis fields include component analysis, formula analysis, failure analysis, structure analysis, methodology development and validation, raw material quality control/evaluation, consistency evaluation, feature analysis and other directions; The testing field involves physical and chemical properties testing, toxic and harmful substances testing, flame retardant performance testing, reliability testing and other directions; The testing field involves energy spectrum, electron microscope, spectrum, chromatography, mass spectrometry and other directions; The r&d field involves formula development, formula upgrading, formula customisation, cooperative research and development and other directions.

Beijing Zhongke Chemical Technology Research Institute

It is a chemical technology research institution based on scientific research and testing. They adhere to paying equal attention to basic research and applied research, and combining applied research and technology transformation, developing into a comprehensive research institute characterised by "task-oriented disciplines". Approved by the relevant national departments, the company has become a third-party analysis and testing technology service unit, and has obtained CMA qualification certification. It has carried out research and development and design, analysis and testing, test and verification, generic processing, information and intellectual property services, providing public services for innovation of technology-based enterprises. Supported by the government innovation Fund, the institute has been awarded as a national high-tech enterprise.



2.Inspection Machining

   Metal composition testing machine   Computerised Materials Torsion Testing Machine   Metal bar composite rod bending tensile strength testing machine

3. Material test certificate

4. Packaging

  In the steel export activities, we also need to pack the steel to prevent the steel from being scattered in the transportation process. In the hoisting process, it is necessary to lift the steel. So steel is very necessary in the export process. Below is the picture of packaging：



According to the requirements of the state of steel materials, the use of binding, bare, frame, pallet.

Packing standard: according to the following national standard requirements (the parts beyond the requirements will be specified separately)

GB／T191 packaging-pictorial marking for handling of goods

GB／T4857 (all parts) basic test for transport packages

GB／T4879 rustproof packaging

GB／T5048 damp-proof packing

GB／T7350water-proof packing

GB／T8166 Package cushioning design

GB/T4892-1996  Hard straight square transport packaging size series

GB/T13201-91 Cylinder transport package size series

GB/T16471-1996Design and make the size limit of transport package

5. Logistic



By SEA By Air By Express

If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

1. Company profile

Luoyue Precision Metal established in 2018, is a leading Stockists and global distributor for Metal Raw Materials like Steel/Aluminum/ Stainless steel/Copper/ Nickel Rods, Bars, Plates, Sheets,Pipes, fittings, fasteners, Inconel alloys, Wire and Wire-Mesh to customers from aerospace, automotive, electronics, precision manufacturing, ordnance, marine, shipbuilding, oil & gas, power plant and construction.

The company has a high-precision, high-efficiency modern processing site, CNC machine tools and complete testing and inspection technology, and introduces international advanced technologies.

2. Certificates. (Business certificate/ISO9001/Trading certificate/SGS/FormE)

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3. Our customers

Customer visits

4. Past Inquiry

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If you need product information or price, please fill in your contact information in the form below, we will usually contact you within 12 hours. You could also email me info@lyapm.com to get prompt reply.

Customer Feedback:

Comments

HOT FAQ:

Q1. Where is your factory ?

A1: Our company’s processing center is located in Shanghai, China.Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company's main products ?

A2: We are professional one-stop meta supplier for Aluminium/ steel/ stainless steel/ copper etc.

Q3. How do you control quality ?

A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company ?

A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q5. How many coutries you already exported ?

A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc. We are based in Shanghai, China, start from 2019,sell to Southeast Asia(50.00%),South America(10.00%),North America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),Northern Europe(5.00%),Domestic Market(15.00%),Mid East(10.00%). There are total about 11-50 people in our office.

Q6. Can you provide sample ?

A6: Small samples in store and can provide the samples for free.

Customized samples will take about 5-7days.

Q7Could we visit your factory?

A7: Sure, we welcome you to visit the factory , check our production lines and know more about our strength and quality.

Q8: Do you have quality control system?

A8: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.

Q9: Can you arrange the shipment for us?

A9: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earliest vessel and professional service.

Q10: How long is the delivery time?

A10: Generally it is 7 days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.

Q11: Can I get some samples?

A11: We are glad to provide free samples to you, but we do not offer the freight.

Q12: What is your after-sale service?

A12: We provide after-sale service and offer 100% guarantee on our products.

Q13: What is your MOQ?

A13: Depend on the request material, sometimes for customized one have MOQ.

Q14: why should you buy from us not from other suppliers?

Luoyue precision metals (Shanghai) Co., Ltd. is located in Shanghai, China. It is one of the most professional metal material suppliers in China, providing nearly 100 kinds of metal materials, from raw materials to CNC processing

Q15: what services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, DDP, Express Delivery

Accepted Payment Currency:USD,EUR,JPY,CAD,GBP,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A

Language Spoken:English,Chinese,Spanish

Supply Ability

500 Ton/Tons per Month

Packaging & Delivery

Airworthy package. Waterproof cloth, wooden case, craft paper and steel belt packing.

Port: shanghai

Exhibition

Production Workshop

Package & Shipping

Contact us

AFNOR XC 42 TS	AFNOR XC 45	AFNOR XC 48	AFNOR XC42
DIN 1.1191	JIS S 45C	JIS S 48 C	SS 1672
ASTM A29	ASTM A510	ASTM A519	ASTM A576
FED QQ-S-635 (C1045)	FED QQ-S-700 (1045)	SAE J403	ASTM A682
SAE J414	ASTM A183 (2-Nuts)	ASTM A236 (1045)	SAE J412
ASTM A266 (1045)	ASTM A827	ASTM A830	QQ S700 (C1045)
SAE J1397 (1045)

Carbon	0.43-0.50
Manganese	0.60-0.90
Phosphorus (max)	0.040
Sulfur (max)	0.050

Tensile strength (psi)	85,000 - 95,000
Yield strength (psi)	45,000 - 55,000
Elongation in 2” (%)	15 - 20
Reduction of area (%)	30 - 40
Brinell Hardness (BHN)	170 - 200