#4140 sheet metal

[alloycarbonsteel]

C45 carbon steel  Best Price | reasonable price | competetive price

C45 carbon steel  Best Price | reasonable price | competetive price | Alloy Carbon Steel

The cost of C45 carbon steel might change based on the source, region, amount required, and market circumstances, among other things.

To obtain the best prices for C45 carbon steel, I recommend following these steps:

1.   Research Multiple Suppliers: Reach out to multiple suppliers or manufacturers that specialize in steel and metal products. Contact them and request quotes for the desired quantity of C45 carbon steel. Comparing prices from different suppliers will give you an idea of the average market price.

2.   Quantity Discounts: Inquire about quantity discounts. Suppliers may offer lower prices for larger orders. If you require a significant quantity of C45 carbon steel, negotiating a bulk order discount can help you secure better prices.

3.   Request for Quotations (RFQ): Consider sending a detailed Request for Quotation (RFQ) to multiple suppliers. Include your specifications, required quantity, and any other relevant information. This will allow suppliers to provide you with accurate and competitive pricing.

4.   Local Market Research: Explore the local market and contact suppliers in your area. Sometimes, purchasing from local suppliers can be more cost-effective due to reduced transportation costs.

5.   Supplier Relationships: Build long-term relationships with reliable suppliers. Maintaining a good business relationship can lead to favorable pricing and other benefits in the long run.

6.   Consider Secondary Markets: Depending on your specific requirements, you may also explore secondary markets or suppliers who specialize in surplus or reclaimed steel. These sources may offer competitive prices for C45 carbon steel.

Remember, prices can fluctuate over time, so it's essential to stay updated with market trends and periodically re-evaluate your options. By conducting thorough research, obtaining quotes from multiple suppliers, and negotiating where possible, you increase your chances of securing the best prices for C45 carbon steel.

We Alloy Carbon Steel having diiferent forms in C45 carbon steel including:

·         Square bars

·         Hexagonal bars

·         Sheets

·         Strips

·         Round bars

·         Plates

·         Blocks

As we are commited to provide best and varierty of products at resonable, best price to customers.To know more about our products just click and give us chance to serve you and fulfil your requirements.

TYPES OF OTHER GRADES AVAILABLE :

C45, EN8, EN9, EN19, EN24, EN31,EN36C, EN41B, EN47, EN353, IS2062, 42Crmo4, HCHCR, OHNS, D2, D3, H-11, H-13,M2, M35, M42, M48,1.2714, SKD-11, P20, P20+S, P20+Ni, P20+Ni+HH, SAE 4140, SAE4340, SAE 8620, 16MNCR5, 20MNCR5, C35, C40, C50, C60, CK45, 40C8, 45C8, 55C8, C55MN75, SAE 52100, S40C,S355J2G3.

AREA OF SUPPLYING:

Uttar Pradesh:

Kanpur,Lucknow,Ghaziabad,Agra,Meerut,Varanasi,Prayagraj,Bareilly,Aligarh,Moradabad,Saharanpur,Gorakhpur,Noida, greater Noida, udham  nagar,Firozabad,Jhansi,Muzaffarnagar,Mathura,Ayodhya,Rampur,Shahjahanpur,FarrukhabadFategarh,Budaun,Maunath,Bhanjan,Hapur,Etawah,Mirzapur,Vindhyachal,Bulandshahr,Sambhal,Amroha,Hardoi,Fatehpur,Raebareli,Orai,Sitapur,Bahraich,Modinagar,Unnao,Jaunpur,Lakhimpur,Hathras,Banda,Pilibhit,Barabanki,Khurja,Gonda,Mainpuri,Lalitpur,Etah,Deoria,Badaun,Ghazipur,Sultanpur,Azamgarh,Bijnor,Sahaswan,Basti,Chandausi,Akbarpur,Ballia,Tanda,Shikohabad,Shamli,Awagarh,Kasganj.

Rajasthan:

Jaipur, Jodhpur, Kota ,Bikaner ,Bhiwadi  ,Ajmer ,Udaipur ,Bhilwara ,Alwar ,Bharatpur,bharan ,Sri Ganganagar ,Sikar ,Pali ,Tonk ,Kishangarh ,Beawar ,Hanumangarh ,Dhaulpur ,Gangapur City, Sawai Madhopur ,Churu ,Jhunjhunu ,Baran ,Chittaurgarh ,Makrana ,Nagaur ,Banswara ,Dungarpur, pratapgarh

Haryana:

Faridabad (New Township) ,Gurgaon , Panipat, Yamunanagar, Rohtak, Hisar, Karnal, Sonipat, Panchkula (Urban Estate), Ambala Sadar, Bhiwani, Ambala, Sirsa, Bahadurgarh, Jind, Thanesar, Kaithal, Rewari, Palwal, Hansi, Narnaul, Fatehabad, Gohana, Tohana, Narwana.

For more details:

Phone no-8076217931

Office Address:

Alloy Carbon Steel

693 Saini Vihar, Mundka, Delhi 110041

Email id-sumit_garg_1@yahoo.co.in

Website Link- http://alloycarbonsteel.com/

Website Product Link-  https://www.alloycarbonsteel.com/c45-carbon-steel-best-price-reasonable-price-competetive-price/

[thesteelexporter]

Tips for Successfully Welding 4130 Heat-Treatable Low-Alloy Steel

The higher levels of carbon, chromium, and molybdenum in these steels make them highly durable and strong, but they are also more susceptible to cracking. Learn how the right filler metal can help make welding these steels easier when fabricating or repairing new products.

In addition to the fabrication and repair of shafts, gears, forgings, and other components for heavy machinery, shafts, gears, forgings, and other components are subject to tough, demanding environments are low-alloy steels such as AISI/SAE la 4130 steel weldability and 4130 weldability, which have a chemical composition that allows them to be heat treatable into high-tensile steels. 

Mechanical properties are not included in AISI  4130 properties and 4140 specifications, only chemical composition. As with 4130, 4140 is primarily made up of carbon, chromium, and molybdenum. Carbon content is only slightly different between 4130 and 4140, with 4130 having 0.3 percent carbon and 4140 having 0.4 percent. 

All of these processes can greatly affect the strength of these materials when they are annealed, normalized, quenched, and tempered. Adding flame hardening to these materials can increase their hardness on the outside while preserving their soft interiors.

All of these processes can greatly affect the strength of these materials when they are annealed, normalized, quenched, and temperediring high strength and durability. 

Due to their high levels of carbon, chromium, and molybdenum, these materials are strong and highly hardenable, but also prone to cracking. Our goal in this article is to provide you with the best welding practices and challenges for 4130 and 4140 steels, whether you are fabricating new parts or repairing existing ones. In addition, we will cover the most efficient filler metals to ensure success.

TIPS FOR WELDING 4130 Steel

There are many challenges and best practices that remain the same whether welding new steel or repairing 4130 and 4140 steel sheets. The following six steps should be followed when welding or repairing 4130 or 4140:

1. It is important to identify thermotherapy. 

Typically, new fabrications are performed on material that is in the normalized or annealed state. In order to weld 4130 or 4140 steel in the case-hardened or quenched and tempered condition without first conducting annealing or normalizing on the area to be welded, it is not recommended to weld it under those conditions.

2. Filler metals should be selected.

It is important to choose the proper filler metal for 4130 and 4140 steels based on their quality before welding, their design requirements, and their desired finish after welding. Filler metal selection is often determined by matching the tensile strength of the base metal as supplied when the material is left in the as-welded or stress-relieved state. When using a low-alloy filler metal, it is typically used as a substitute for the 4130/4140 base material to achieve sufficient mechanical properties for both the as-weld and post-weld heat treatment (PWHT) conditions. However, it is often necessary to use a filler metal that does not share the 4130 chemical composition of the base material. Make sure that the filler metal continues to provide desired mechanical properties after the total stress-relief time if a component is to be repaired multiple times over its lifetime – with each repair demanding a post-weld stress-relief cycle.

3. Preheat by applying. 

An intensity impacted zone or weakened weld metal framed from 4130 or 4140 steel plates has a harder, fragile microstructure because of its higher hardenability. For superior grade, steady welds, preheating is vital. The motivation behind laying out and keeping a base preheat and interpass temperature is to decrease the cooling pace of the weld and base metal to forestall or limit the development of weak microstructures in the welding at adequate temperatures, normally from 550 deg F to 800 deg F while welding thick parts, and warming through the whole thickness of the base material, as opposed to just accomplishing temperature on a superficial level. Warming a section with enlistment can be a successful method for guaranteeing that the whole part is equally warmed. It is likewise critical to set the preheat temperature away from the weld joint at an adequate distance, generally three creeps toward each path. Weldments with bigger joints might profit from considerably really preheating.

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[cloverdaleforge]

@grburr finished the little sheet metal hammer stacked leather handle. I Like the look of it. #tools #hammer #anvil #blacksmith #4140 #customtool (at Cloverdale Forge) https://www.instagram.com/p/CDSqeZljJkE/?igshid=1rcwf6u8ygd7b

[steelplateguang]

Introduction of AISI4140

American steel AISI4140 Chemical Composition  Executive Standard  Material Certification

Alloy Constructional Steel: AISI4140

Executive Standard: ASTM A29/A29M-04

Characteristics and Scope of AISI4140 Application:

4140 sheet metal has good machinability, small processing deformation and very good fatigue resistance. It belongs to medium-hardenability steel. After heat treatment, 4104 has good strength, good comprehensive mechanical properties, good technology and high production rate. The maximum operating temperature is 427 degrees Celsius.

4140 sheet metal has high strength, high hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to produce forge pieces with higher strength than 35CrMo steel and larger tempering section, such as large gear, turbocharger drive gear, rear axle, heavy load connecting rod and spring clip for locomotive traction, and it can also be used for deep drilling rod joints and fishing tools under 2000m.

Chemical Composition of 4140 sheet metal:

Carbon (C) 0.38 ~ 0.43

Manganese (Mn) 0.75 ~ 1.00

Phosphorus (P)≤0.030

Sulfur (S)≤ 0.040

Nickel (Ni)≤0.030

Chromium (Cr) 0.80 ~ 1.10

Molybdenum(Mo) 0.15 ~ 0.25

Mechanical Properties:

Tensile strength σb (MPa): ≥ 1080 (110)

Yield strength σs (MPa): ≥ 930 (95)

Elongation δ5 (%): ≥12

Reduction of Area ψ(%): ≥ 45

Impact Power Akv (J):  ≥ 63

Impact Toughness Index αkv (J/cm2): ≥ 78 (8)

Hardness: ≤ 217HB

Sample Size: the size of sample blank is 25mm

Heat Treatment Specification and Metallographic Organization:

[dmitubes]

Role of stainless in the food industry

The role of stainless steel in the food industry is growing every day. With technological progress, the sector has managed to adapt to modern needs, offering increasingly resistant, durable and aseptic finishes.

Today, most industrial and domestic kitchens have significant advantages over conventional equipment. For the food industry, the benefits of stainless steel translate into profitability and performance, two fundamental aspects of the production and handling of food.

Use

Being a ductile and malleable metal, a333 grade 6 can be used to manufacture a wide range of specialized equipment in gastronomy. Remember that the food industry has specific needs that must be fully met. Among them, you can mention the degree of asepsis that the equipment must have, as well as the corresponding efficiency and functionality.

In this sense, you can say that API 5L seamless pipe is a suitable material for the gastronomic sector, as it optimizes all maintenance processes and adapts easily to extreme hot and cold conditions.

That is why metal is currently used in manufacture industrial and domestic kitchens, cutlery, plates, fryers, display cabinets, and other great variety of indispensable equipment for the sector.

The importance of stainless steel in food handling

Unlike copper and iron, stainless steel is highly resistant to corrosion. In fact, by not reducing its longevity, 4140 pipe offers hygienic benefits that limit contamination and increase performance in areas destined for food production.

All these characteristics make API 5l x70 pipe a suitable material for storing food since the metal contributes to the supply of food and uncontaminated substances.

The type of steel used in the food industry

Although the type of steel to be used depends on its application, every alloy has high mechanical resistance and high durability and elasticity compared to other materials.

That is why stainless steel can be used to manufacture industrial and domestic equipment, in which sheets, tubes and complementary bars also stand out.

To guarantee the efficiency and the healthiness of the machinery, the industry opts for stainless steel 304 and 316, since the main characteristics are the addition of chromium at 10.5% in both types of steel.

304 Stainless Steel: Contains up to 24% chromium and other essential elements such as nickel, carbon, and manganese. We are talking about a steel alloy with anticorrosive properties that facilitates the manufacture of utensils and other tools.

 316 Stainless Steel: Unlike 304 steel, 3% molybdenum is added to 316 to increase chloride resistance and achieve smoother finishes, which is ideal for handling low-salt meats and foods.

Duplex stainless steel: Another type of steel that is commonly used in the industry is the sought-after duplex stainless steel; a special biphasic microstructure material for high temperatures and for handling viscous foods.

What is the best alloy for food preservation?

Generally speaking, 315 steel tends to be the best choice for machinery for catering services. Its ability to resist the salt and acid of citrus fruits make it an ideal material for the restoration and preservation of food.

However, regardless of the finish, it is important to opt for less rigorous surfaces that optimize the cleaning process and reduce the risk of cracking and deterioration.

[steelplateguang]

Classification of 4140 Alloy Constructional Steel

Alloy constructional steels are generally divided into quenched and tempered constructional steels and surface hardened constructional steels. (1) Quenched and Tempered Constructional Steel 4140 sheet metal: The carbon content of this kind of steels is about 0.25% ~ 0.55%. As for the structural parts with fixed section size, during the quenching and tempering treatment, if the part is quenched and tempered along the cross section, then its mechanical properties are good, and if the part cannot be quenched completely and there is free ferrite in the microstructure, it means the part' toughness has decreased. For steels with temper brittleness, such as manganese steel, chromium steel and nickel chromium steel, it should be cooled quickly after tempering. The quenching critical diameter of this kind of steel increases with the increase of grain size and alloy element content, for example, the quenching critical diameters of 40Cr and 35SiMn steel are about 30 to 40mm, while that of 40CrNiMo and 30CrNi2MoV steel are about 60 to 100mm, they are often used to make shaft and connecting rod and other structural parts that bear large loads. 

(2) Surface Hardened Constructional Steel -  4140 sheet metal is used to make parts with hard and wearable surface and flexible core, such as gears, shafts, etc. In order to make the toughness of the core of the parts high, the carbon content in the steel should be low, generally between 0.12 and 0.25%, and there should be proper alloying elements to ensure proper hardenability. Nitriding steels also need to add alloy elements (such as Al, Cr, Mo, etc.) which are easy to form nitrides. After Carburizing or nitrocarburizing steels are quenched or carbonitrided at 850~950 degree Celsius they should be quenched and be used at low-temperature tempering (about 200 c). Nitriding steel can be used directly after nitriding treatment(480~580 C), and it doesn’t need to be quenched and tempered anymore.

[steelplateguang]

4140 Sheet Metal

Alloy Constructional Steel: 4140 sheet metal

Operative Norm: ASTM-A29/A29M-04

Characteristics and Scope of Application:

High strength, high hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to produce forge pieces with higher strength than 35CrMo steel and larger tempering section, such as large gear, turbocharger drive gear, rear axle, heavy load connecting rod and spring clip for locomotive traction, and it can also be used for deep drilling rod joints and fishing tools under 2000m.

Alloy constructional steel / Alloy steel - 4140 sheet metal has suitable hardenability, after suitable metal heat treatment, its microstructure is homogeneous sorbite, bainite or very fine pearlite. Therefore, it has quite high tensile strength and flexion ratio (generally at about 0.85), high toughness and fatigue strength, and low toughness-to-brittleness transition temperature, it can be used to manufacture machine parts with the large cross section.

Round bar specification: 4140 sheet metal with diameter from 14mm to 300mm and length within 6 meters

Sheet specification: 4140 alloy steel/steel plate with thickness from 16 to 300mm, width within 505mm and length within 6 meters

[steelplateguang]

4140 Sheet Metal

Alloy Constructional Steel: 4140 sheet metal

 Operative Norm: ASTM-A29/A29M-04

 Characteristics and Scope of Application:

 High strength, high hardenability, good toughness, small deformation during quenching, high creep strength and lasting strength at high temperature. It is used to produce forge pieces with higher strength than 35CrMo steel and larger tempering section, such as large gear, turbocharger drive gear, rear axle, heavy load connecting rod and spring clip for locomotive traction, and it can also be used for deep drilling rod joints and fishing tools under 2000m.

 Alloy constructional steel / Alloy steel - 4140 sheet metal has suitable hardenability, after suitable metal heat treatment, its microstructure is homogeneous sorbite, bainite or very fine pearlite. Therefore, it has quite high tensile strength and flexion ratio (generally at about 0.85), high toughness and fatigue strength, and low toughness-to-brittleness transition temperature, it can be used to manufacture machine parts with the large cross section.

 Round bar specification: 4140 sheet metal with diameter from 14mm to 300mm and length within 6 meters

 Sheet specification: 4140 alloy steel/steel plate with thickness from 16 to 300mm, width within 505mm and length within 6 meters.

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