Tri Round Bars

AISI 4130, 4140, 4340, 1045, 8620 Round Bar

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AISI 4130, 4140, 4340, 1045, 8620 Steel Round Bar Manufacturer in India,AISI 4130, 4140, 4340, 1045, 8620 Steel Round Bar Suppliers,4130 Steel Bar Suppliers,4140 Steel Bar Suppliers,4340 Steel Bar Suppliers,1045 Bar Suppliers,AISI 4130 Round Bar Supplier,AISI 4140 Round Bar,4340 Bar,AISI 1045 Rod,AISI 8620 Round Bar

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DETAILED INFORMATION

As an alloy steel bar, AISI/SAE 4340 round bars are widely used in various industries for their strength, toughness, and wear resistance. Round bars are highly sought after in aerospace, automotive, and machinery industries due to their versatility and ability to withstand high-stress applications.

AISI/SAE 4340 refers to the specific composition of the steel. The alloy steel contains approximately 0.40% carbon, 0.70% to 0.90% chromium, 0.20% to 0.30% silicon, 1.65% to 2.00% nickel, 0.70% to 0.90% manganese, and small amounts of phosphorus and sulfur. Due to these alloying elements, AISI/SAE 4340 round bars have unique properties.

High tensile strength refers to the maximum stress a material can withstand before breaking. The combination of chromium, nickel, and manganese in AISI/SAE 4340 enhances the steel’s hardenability and overall mechanical properties. Round bars with high tensile strength are suitable for crankshafts, axles, and gears.

AISI/SAE 4340 round bars are adamant. A material’s toughness is determined by its ability to absorb energy without fracturing. Aircraft landing gears and transmission shafts require this property to withstand impact and shock loads. Even under high-stress conditions, AISI/SAE 4340 maintains integrity and resists deformation.

AISI/SAE 4340 round bars are also known for their exceptional wear resistance. A material’s wear resistance refers to its ability to resist surface damage caused by friction or abrasion. A combination of chromium and nickel in AISI/SAE 4340 enhances its hardness, improving wear resistance. As a result, round bars can be used in applications where they are in contact with other surfaces, such as bearings, gears, and tooling. AISI/SAE 4340 provides extended service life and lower maintenance costs due to its enhanced wear resistance.

Heat treatment can further enhance the mechanical properties of AISI/SAE 4340 round bars. Steel is heated to a specific temperature and then cooled rapidly or gradually to achieve desired hardness, strength, and toughness. Quenching and tempering are standard methods for AISI/SAE 4340 round bars. Tempering reduces brittleness and imp,roves toughness while quenching increases hardness. Round bars can be tailored to meet specific application requirements.

To conclude, AISI/SAE 4340 round bars are alloy steel bars known for their high tensile strength, toughness, and wear resistance. Diverse industries use these bars for their strength, durability, and reliability. AISI/SAE 4340’s unique alloy composition and proper heat treatment ensure optimal performance in high-stress environments. A reliable and versatile solution for demanding applications, AISI/SAE 4340 round bars can be found in aerospace, automotive, or machinery.

 

 

 

CITIES WE DELIVER

Adoni, Amaravati, Anantapur, Chandragiri, Chittoor, Dowlaiswaram ,Eluru, Guntur, Kadapa, Kakinada, Kurnool, Machilipatnam, Nagarjunakoṇḍa, Rajahmundry, Srikakulam, Tirupati, Vijayawada, Visakhapatnam, Vizianagaram, Yemmiganur, Itanagar, Dhuburi, Dibrugarh, Dispur, Guwahati, Jorhat, Nagaon, Sivasagar, Silchar, Tezpur, Tinsukia, Ara, Barauni, Begusarai, Bettiah, Bhagalpur, Bihar, Sharif, Bodh Gaya, Buxar, Chapra, Darbhanga, Dehri, Dinapur Nizamat, Gaya, Hajipur, Jamalpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Patna, Purnia, Pusa, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan, Chandigarh, Ambikapur, Bhilai, Bilaspur, Dhamtari, Durg, Jagdalpur, Raipur, Rajnandgaon, Daman, Diu, Silvassa, Delhi, New Delhi, Madgaon, Panaji, Ahmadabad, Amreli, Bharuch, Bhavnagar, Bhuj, Dwarka, Gandhinagar, Godhra, Jamnagar, Junagadh, Kandla, Khambhat, Kheda, Mahesana, Morbi, Nadiad, Navsari, Okha, Palanpur, Patan, Porbandar, Rajkot, Surat, Surendranagar, Valsad, Veraval, Ambala, Bhiwani, Chandigarh, Faridabad, Firozpur Jhirka, Gurugram, Hansi, Hisar, Jind, Kaithal, Karnal, Kurukshetra, Panipat, Pehowa, Rewari, Rohtak, Sirsa, Sonipat, Bilaspur, Chamba, Dalhousie, Dharmshala, Hamirpur, Kangra, Kullu, Mandi, Nahan, Shimla, Una, Anantnag, Baramula, Doda, Gulmarg, Jammu, Kathua, Punch, Rajouri, Srinagar, Udhampur, Bokaro, Chaibasa, Deoghar, Dhanbad, Dumka, Giridih, Hazaribag, Jamshedpur, Jharia, Rajmahal, Ranchi, Saraikela, Badami, Ballari, Bengaluru, Belagavi, Bhadravati, Bidar, Chikkamagaluru, Chitradurga, Davangere, Halebid, Hassan, Hubballi-Dharwad, Kalaburagi, Kolar, Madikeri, Mandya, Mangaluru, Mysuru, Raichur, Shivamogga, Shravanabelagola, Shrirangapattana, Tumakuru, Vijayapura, Alappuzha, Vatakara, Idukki, Kannur, Kochi, Kollam, Kottayam, Kozhikode, Mattancheri, Palakkad, Thalassery, Thiruvananthapuram, Thrissur, Kargil, Leh, Balaghat, Barwani, Betul, Bharhut, Bhind, Bhojpur, Bhopal, Burhanpur, Chhatarpur, Chhindwara, Damoh, Datia, Dewas, Dhar, Dr. Ambedkar Nagar (Mhow), Guna, Gwalior, Hoshangabad, Indore, Itarsi, Jabalpur, Jhabua, Khajuraho, Khandwa, Khargone, Maheshwar, Mandla, Mandsaur, Morena, Murwara, Narsimhapur, Narsinghgarh, Narwar, Neemuch, Nowgong, Orchha, Panna, Raisen, Rajgarh, Ratlam, Rewa, Sagar, Sarangpur, Satna, Sehore, Seoni, Shahdol, Shajapur, Sheopur, Shivpuri, Ujjain, Vidisha, Ahmadnagar, Akola, Amravati, Aurangabad, Bhandara, Bhusawal, Bid, Buldhana, Chandrapur, Daulatabad, Dhule, Jalgaon, Kalyan, Karli, Kolhapur, Mahabaleshwar, Malegaon, Matheran, Mumbai, Nagpur, Nanded, Nashik, Osmanabad, Pandharpur, Parbhani, Pune, Ratnagiri, Sangli, Satara, Sevagram, Solapur, Thane, Ulhasnagar,n Vasai-Virar, Wardha, Yavatmal, Imphal, Cherrapunji, Shillong, Aizawl, Lunglei, Kohima, Mon, Phek, Wokha, Zunheboto, Balangir, Baleshwar, Baripada, Bhubaneshwar, Brahmapur, Cuttack, Dhenkanal, Kendujhar, Konark, Koraput, Paradip, Phulabani, Puri, Sambalpur, Udayagiri, Karaikal, Mahe, Puducherry, Yanam,  Amritsar, Batala, Chandigarh, Faridkot, Firozpur, Gurdaspur, Hoshiarpur, Jalandhar, Kapurthala, Ludhiana, Nabha, Patiala, Rupnagar,  Sangrur, Abu, Ajmer, Alwar, Amer, Barmer, Beawar, Bharatpur, Bhilwara, Bikaner, Bundi, Chittaurgarh, Churu, Dhaulpur, Dungarpur, Ganganagar, Hanumangarh, Jaipur, Jaisalmer, Jalor, Jhalawar, Jhunjhunu, Jodhpur, Kishangarh, Kota, Merta, Nagaur, Nathdwara, Pali, Phalodi, Pushkar, Sawai Madhopur, Shahpura, Sikar, Sirohi, Tonk, Udaipur, Gangtok, Gyalshing, Lachung, Mangan, Arcot, Chengalpattu, Chennai, Chidambaram, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kanchipuram, Kanniyakumari, Kodaikanal, Kumbakonam, Madurai, Mamallapuram, Nagappattinam, Nagercoil, Palayamkottai, Pudukkottai, Rajapalayam, Ramanathapuram, Salem, Thanjavur, Tiruchchirappalli, Tirunelveli, Tiruppur, Thoothukudi, Udhagamandalam, Vellore, Hyderabad, Karimnagar, Khammam, Mahbubnagar, Nizamabad, Sangareddi, Warangal, Agartala, Agra, Aligarh, Amroha, Ayodhya, Azamgarh, Bahraich, Ballia, Banda, Bara Banki, Bareilly, Basti, Bijnor, Bithur, Budaun, Bulandshahr, Deoria, Etah, Etawah, Faizabad, Farrukhabad-cum-Fatehgarh, Fatehpur, Fatehpur Sikri, Ghaziabad, Ghazipur, Gonda, Gorakhpur, Hamirpur, Hardoi, Hathras, Jalaun, Jaunpur, Jhansi, Kannauj, Kanpur, Lakhimpur, Lalitpur, Lucknow, Mainpuri, Mathura, Meerut, Mirzapur-Vindhyachal, Moradabad, Muzaffarnagar, Partapgarh, Pilibhit, Prayagraj, Rae Bareli, Rampur, Saharanpur, Sambhal, Shahjahanpur, Sitapur, Sultanpur, Tehri, Varanasi, Almora, Dehra Dun, Haridwar, Mussoorie, Nainital, Pithoragarh, Alipore, Alipur Duar, Asansol, Baharampur, Bally, Balurghat, Bankura, Baranagar, Barasat, Barrackpore, Basirhat, Bhatpara, Bishnupur, Budge Budge, Burdwan, Chandernagore, Darjeeling, Diamond Harbour, Dum Dum, Durgapur, Halisahar, Haora, Hugli, Ingraj Bazar, Jalpaiguri, Kalimpong, Kamarhati, Kanchrapara, Kharagpur, Cooch Behar, Kolkata, Krishnanagar, Malda, Midnapore, Murshidabad, Nabadwip, Palashi, Panihati, Purulia, Raiganj, Santipur, Shantiniketan, Shrirampur, Siliguri, Siuri, Tamluk, Titagarh

COUNTRIES WE DELIVER

Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

AISI 4130, 4140, 4340, 1045, 8620 Steel round Bars Specification

Grade

DIN

UNS

SUS

AISI 4130

1.7218

G41300

25CrMo4

AISI 4140

1.7225

G41400

42CrMo4

AISI 4340

1.6565

G43400

40NiCrMo6

AISI 52100

1.3505

G52986

100Cr6

AISI 4145

UNS G41450

 

Grade

Condition

Shape

Finish

4130

Annealed

Round Bars

Cold Rolled

4130

Annealed

Round Bars

Ground

4130

Annealed

Round Bars

Hot Rolled

4130

Annealed

Round Bars

Rough Turned

4130

Heat Treated

Round Bars

Cold Rolled

4130

Heat Treated

Round Bars

Ground

4130

Heat Treated

Round Bars

Hot Rolled

4130

Heat Treated

Round Bars

Rough Turned

4130

Normalised

Round Bars

Cold Rolled

4130

Normalised

Round Bars

Ground

4130

Normalised

Round Bars

Hot Rolled

4130

Normalised

Round Bars

Rough Turned

Chemical Composition Standard Of UNS G41300 Square Bar

Grade

C

Mn

Si

P

S

Fe

Mo

Ni

Cr

AISI 4130

0.28-0.33

0.40-0.60

0.15-0.35

0.035 max

0.025 MAX

97.3-98.22

0.15-0.25

0.50 max

0.80-1.10

 

Mechanical And Physical Properties Of AISI 4130 Round Bars & Rods Chart

Density

Melting Point

Tensile Strength

Yield Strength (0.2%Offset)

Elongation

S Fe Mo Ni Cr

7.85 g/cm3

1432 ℃

560

460

21.50%

0.025 MAX 97.3-98.22 0.15-0.25 0.50 max 0.80-1.10

 

Equivalent Grades Of AISI 4130 Steel Round Bars

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

EN

AISI 4130

1.7218

G41300

JIS G4105

BS 970

25CrMo4

 

ASTM A276 AISI 316 Ti Stainless Steel Bar Equivalent Grades

STANDARD

WERKSTOFF NR.

UNS

JIS

BS

GOST

AFNOR

EN

SS 316TI

1.4571

S31635

SUS 316Ti

320S31

08Ch17N13M2T

Z6CNDT17‐12

X6CrNiMoTi17-12-2

Why Buy AISI 4130 Bars & Rods From Us?

AISI 4130 Round Bar

Chrome Moly 4140 Round Bar

Alloy Steel 4340 Bright Bar

AISI 8620 Alloy Steel Polish Bar

Carbon Steel 1045 Hex Bars

AISI UNS G41300 Forged Bar

Chrome Moly 4130 Bars & Rods

Alloy Steel UNS G41400 Square Bars

AISI UNS G43400 Flat Bar Distributor

AISI 1045 Carbon Steel Rectangular Bar

AISI 4130 Cold Finish Round Bar Manufacturer

Alloy Steel DIN 1.7218 Black Bar

AISI DIN 1.7225 Square Bars

Alloy Steel 4140 Threaded Bar

SAE 8620 Rods Supplier

SAE 1045 Carbon Steel Half Round Bar

4130 Alloy Steel Hexagonal Bar

Alloy Steel 4140 Cold Drawn Round bar

AISI 4340 Pump Shaft Quality Bar Stockist

4130 Chrome Moly Round Bar

Alloy Steel 8620 Rod Exporter

Alloy Steel 4130 Round Bar Dealer

 

AISI 4130, 4140, 4340, 1045, 8620 Steel round Bars price list

  • Forged steel round bar AISI/SAE 8620 SAE 1045, 4130, 4140, 4340, 8620, 8640
    US $0-800 / Ton (FOB Price)
  • AISI/SAE 8620 SAE 1045, 4130, 4140, 4340, 8620, 8640, 3310, 3115, 52100,
    US $600-1000 / Ton (FOB Price)
  • Quality Forged Steel Round Bar AISI 4140, 4340, 8620, 1045, 1020 for sale
    US $550-950 / Ton (FOB Price)
  • forged aisi 1045 / 4140 / 4340 / 8620 / 8640 round bars steel
    US $360-400 / Ton(FOB Price)
  • steel structure building round bars (AISI 1045 / 4140 / 4340 / 8620
    US $500-750 / Ton (FOB Price)
  • forged Free sample aisi 4140 carbon alloy steel round bars, 4140 alloy steel, steel
    US $360-400 / Ton (FOB Price)
  • forged Hot Rolled Aisi 4140 Alloy Steel/Alloy Steel Round Bar 4140
    US $360-400 / Ton (FOB Price)
  • forged aisi 4140/din1.7225/42crmo4 alloy structural steel round bars
    US $360-400 / Ton (FOB Price)
  • forged aisi 4140/astm 4140/uns g41400/jis scm440/din 42crmo4 steel
    US $360-400 / Ton (FOB Price)
  • forged aisi 4140/42crmo4 alloy steel round bars
    US $360-400 / Ton (FOB Price)
  • SAE 1045/4140/4340/8620 Alloy Steel Round Bar
    US $500-900 / Tonne (FOB Price)
  • 4140 4340 5140 8620 1045 16MnCr5 20MnCr5 Forged Steel Round Bar
    US $550-1000 / Ton (FOB Price)
  • 4130 4140 4150 20MnCr5 42CrMo4 8620 4340 alloy steel round bar
    US $700-1000 / Metric Ton (FOB Price)
  • 1020 1045 4140 4340 8620 8640 20MnCr5 16MnCr5 Laminated Round Bar
    US $350-600 / Ton (FOB Price)
  • Round Bar AISI 4140/42CrMo/1.7225
    US $360-450 / Ton (FOB Price)
  • scm440h alloy steel/aisi 4130 alloy round bar
    US $400-500 / Metric Ton (FOB Price)
  • forged HR Alloy Steel Round Bar 4140/4140 Alloy Steel/SAE 4140 Steel
    US $360-400 / Ton (FOB Price)
  • forged 1.7225 alloy structure steel / 4140 round bar best price
    US $360-400 / Ton (FOB Price)
  • forged Quality hot rolled 4130 Alloy Steel round bar
    US $360-400 / Ton (FOB Price)

AISI Alloy Steel / Carbon Steel Round Bar / Rods other Available Types

AISI 4130 Round Bar

Chrome Moly 4140 Round Bar

Alloy Steel 4340 Bright Bar

AISI 8620 Alloy Steel Polish Bar

Carbon Steel 1045 Hex Bars

AISI UNS G41300 Forged Bar

Chrome Moly 4130 Bars & Rods

Alloy Steel UNS G41400 Square Bars

AISI UNS G43400 Flat Bar Distributor

AISI 1045 Carbon Steel Rectangular Bar

AISI 4130 Cold Finish Round Bar Manufacturer

Alloy Steel DIN 1.7218 Black Bar

AISI DIN 1.7225 Square Bars

Alloy Steel 4140 Threaded Bar

SAE 8620 Rods Supplier

SAE 1045 Carbon Steel Half Round Bar

4130 Alloy Steel Hexagonal Bar

Alloy Steel 4140 Cold Drawn Round bar

AISI 4340 Pump Shaft Quality Bar Stockist

4130 Chrome Moly Round Bar

Alloy Steel 8620 Rod Exporter

Alloy Steel 4130 Round Bar Dealer

 

Industry Applications Of AISI 4130, 4140, 4340, 1045, 8620 Steel Round Bar :

  • Electronic Industries
  • Chemical Industries
  • Soap Industries
  • Aerospace Industries
  • Food Industries
  • Caustic handling equipment
  • Fabrication Industries
  • Cement Industries
  • Sugar Industries
  • Power Plant
  • Steel Plant

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