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4340 Bar Suppliers, 4340 Round Bar, 4340 Shafts, 4340 Rod, 4340 Bright Bar Price India

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4340 Bar Suppliers, 4340 Round Bar, 4340 Shafts, 4340 Rod, 4340 Bright Bar Price India

4340 Bar Suppliers, 4340 Round Bar,4340 Shafts,4340 Flat Bar, 4340 Hex Bar,4340 Rod,4340 Bright Bar Price India, AISI 4340 Forged Bar, AISI 4340 Round Bars, AISI SAE 4340 Shafts, Alloy Steel 4340 Rods Manufacturers India.

25 years of world class manufacturing of AISI 4340 Bright Bars, AISI / SAE 4340 Hex Bar Supplier, AISI 4340 Alloy Steel Round Bar, SAE Round Bars, renowed & trusted manufacturer, exporter in india of AISI 4340 Round Bar / Alloy Steel Round Bar. manufacturing AISI 4340 Round Bar / Alloy Steel Round Bar as per international standards

Supplying CS AISI / SAE 4340 Round Bars, AISI / SAE 4340 Rods manufacturer, 4340 Round Bars Stockists, CS Round Bars Supplier Manufacturers Exporters In India At Factory Price

AISI 4340 Round Bar / Alloy Steel Round Bar Suppliers| AISI 4340 Round Bar / Alloy Steel Round Bar Price in india

Technical Metal Corp. is 4340 Alloy Steel Round Bar stockholders and suppliers, delivering to the whole of the India & UK, USA, Gulf Countries. We are the India's market leader 4340 Alloy Steel Round Bar stockholder offering a comprehensive range, including flat and long products and sheet and plates. We are the market leaders in the stockholding and processing of 4340 Alloy Steel Round Bar, Stainless, Tool Steel and Construction products, with over 2500 tonnes of Rounds, Hexagons, Squares, Dowel bars and Tying wire held in stock here in Sheffield.The India is the largest producer and exporter of 4340 Alloy Steel Round Bar.

Technical Metal Corp. (19 Yrs Old Iso Certified Company) is potential suppliers of AISI/SAE 4340 Round Bar, HR 4340 AS Round Bars, E4340 Alloy Round Bar, Material Alloy 4340 Round Bar, 4340 Hot Rolled Steel Round Bars, 4340 Cold Rolled Steel Round Bars, For complete pricing and stock information on our AISI/SAE 4340 products please mail us : sales@technicalmetalcorp.com

Global sales for decades, welcomed purchase Material Alloy 4340 Round Bar. Your best choice. very cheap price. Trusted by Millions. Online wholesalers. Find great deals. Excellent Service. Welcome consult. Get a Better Deal on. Quality Assurance, Technical Metal is a prestigious company that is relatively engaged in offering a wide range of Material Alloy 4340 Round Bar. We are the prominent supplier and exporter of Material Alloy 4340 Round Bar India

Here is a list of our readily available stock of Material Alloy 4340 Round Bar (HR 4340 AS). Other sizes may be available on request. For all stock availability contact Sales.

Leading Stockholder & Distributor of AISI/SAE 4340 materials. HR 4340 AS from Stock. AISI/SAE 4340 Round Bar. Quick delivery E4340 Alloy Round Bar . 4340 Cold Rolled Steel Pipe. 4340 Alloy Steel Round Bar Quick shipment Deliver worldwide, INDIA'S leading manufacturers of wire and AISI/SAE 4340 Round Bar, HR 4340 AS Round Bars, E4340 Alloy Round Bar, Material Alloy 4340 Round Bar, 4340 Hot Rolled Steel Round Bars, 4340 Cold Rolled Steel Round Bars and wire rope in High Performance Exotic Alloys since 1982. We supply wire globally with a 2 week lead time.

Demanding applications with high toughness, resistance to oxidation & corrosion. In-house cutting service. Specialty Metal experts. 24 hr delivery from stock. Technical Metal Corp. are experts in the manufacture and supply of small quantity E4340 Alloy Round Bar, AISI/SAE 4340 Round Bar, HR 4340 AS Round Bars, E4340 Alloy Round Bar, Material Alloy 4340 Round Bar, 4340 Hot Rolled Steel Round Bars, 4340 Cold Rolled Steel Round Bars & General Fasteners to International Standards & OEM Drawings.

Technical Metal Corp. (19 Yrs Old Iso Certified Company) is a prestigious, respected, and well known company can help you professionally. INDIA'S leading manufacturers of wire and AISI/SAE 4340 Round Bar and wire rope in High Performance Exotic Alloys since 1982. We supply wire globally with a 2 week lead time.


AISI / SAE Series Round Bars Price in India

AISI / SAE Series Round Bars Price in India

AISI / SAE Series Round Bars Price in India

AISI/SAE 1045/C45 Round Bars Price in India
US $350-950 / Price Per Metric Ton
US $1-100 / Price Per Piece
US $0.5-1.5 / Price Per Kg (Per Kilogram Price)
AISI / SAE 4130 Round Bars Price in India
US $356-1610 / Price Per Metric Ton
US $1-100 / Price Per Piece
US $10-50 / Price Per Kg (Per Kilogram Price)
AISI/SAE 4140 Round Bars Price in India
US $999-2499 / Price Per Ton
US $1-100 / Price Per Piece
US $0.99-1.99 / Price Per Kg (Per Kilogram Price)
AISI/SAE 1018 Round Bars Price in India
US $300-900 / Metric Ton
US $1-100 / Price Per Piece
US $0.5-2.5 / Price Per Kg (Per Kilogram Price)
AISI/SAE 52100 Round Bars Price in India
US $680-1500 / Price Per Ton
US $1-100 / Price Per Piece
US $10-50 / Price Per Kg (Per Kilogram Price)
AISI/SAE 4340 Round Bars Price in India
US $999-2499 / Price Per Ton
US $1-100 / Price Per Piece
US $1-4 / Price Per Kg (Per Kilogram Price)
AISI/SAE 8630 Round Bars Price in India
US $300-1250 / Price Per Ton
US $1-100 / Price Per Piece
US $2-50 / Price Per Kg (Per Kilogram Price)
AISI/SAE 8620 Round Bars Price in India
US $750-1800 / Metric Ton
US $1-100 / Price Per Piece
US $0.5-8.5 / Price Per Kg (Per Kilogram Price)

AISI 4340 Bright Bars, AISI / SAE 4340 Hex Bar Supplier, AISI 4340 Alloy Steel Round Bar, SAE Round Bars Suppliers.

SAE 4340 Bars has some of the outstanding features such as Sturdy design, Low maintenance, Rust proof, Robust design, Durable, Flawless finish, and more. With respect to national and international quality of raw materials, we also offer these round bars and rods in customized sizes and thicknesses as per specific demands by our esteemed clients at market leading prices.

AISI 4340 Introduction
AISI 4340 Chemical Composition
AISI 4340 Physical Properties
AISI 4340 Mechanical Properties
AISI 4340 Thermal Properties
Other Designations
AISI 4340 Fabrication and Heat Treatment
AISI 4340 Machinability
AISI 4340 Forming
AISI 4340 Welding
AISI 4340 Heat Treatment
AISI 4340 Forging
AISI 4340 Cold Working
AISI 4340 Annealing
AISI 4340 Tempering
AISI 4340 Hardening
AISI 4340 Applications


AISI 4340 Introduction

Alloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels.

AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum. It has high toughness and strength in the heat treated condition.

AISI 4340 Chemical Composition

The following table shows the chemical composition of AISI 4340 alloy steel.

Element Content (%)
Iron, Fe 95.195 - 96.33
Nickel, Ni 1.65 - 2.00
Chromium, Cr 0.700 - 0.900
Manganese, Mn 0.600 - 0.800
Carbon, C 0.370 - 0.430
Molybdenum, Mo 0.200 - 0.300
Silicon, Si 0.150 - 0.300
Sulfur, S  0.0400
Phosphorous, P  0.0350

AISI 4340 Physical Properties

The physical properties of AISI 4340 alloy steel are given in the following table.

Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in³
Melting point 1427°C 2600°F

AISI 4340 Mechanical Properties

The mechanical properties of annealed AISI 4340 alloy steel are displayed in the following table.

AISI 4340 Properties Metric Imperial
Tensile strength 745 MPa 108000 psi
Yield strength 470 MPa 68200 psi
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson's ratio 0.27-0.30 0.27-0.30
Elongation at break 22% 22%
Reduction of area 50% 50%
Hardness, Brinell 217 217
Hardness, Knoop (converted from Brinell hardness) 240 240
Hardness, Rockwell B (converted from Brinell hardness) 95 95
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) 17 17
Hardness, Vickers (converted from Brinell hardness) 228 228
Machinability (annealed and cold drawn. Based on 100 machinability for AISI 1212 steel.) 50 50

AISI 4340 Thermal Properties

The following table outlines the thermal properties of AISI 4340 alloy steel.

AISI 4340 Properties Metric Imperial
Thermal expansion co-efficient (20°C/68°F, specimen oil hardened, 600°C (1110°F) temper 12.3 µm/m°C 6.83 µin/in°F
Thermal conductivity (typical steel) 44.5 W/mK 309 BTU in/hr.ft².°F

Other Designations

Other designations that are equivalent to AISI 4340 alloy steel include the following:

AMS 6359 AMS 6454 ASTM A331 (4340) ASTM A711 SAE J1397 (4340)
AMS 6409 ASTM A29 (4340) ASTM A506 (4340) ASTM A752 (4340) SAE J404 (4340)
AMS 6414 ASTM A320 (L43) ASTM A519 (4340) ASTM A829 SAE J412 (4340)
AMS 6415 ASTM A322 (4340) ASTM A646 (4340-7) MIL S-5000
         

Fabrication and Heat Treatment

AISI 4340 Machinability

AISI 4340 alloy steel can be machined using all conventional techniques. Machining process can be performed in the annealed or normalized and tempered conditions.

AISI 4340 Forming

AISI 4340 alloy steel has good ductility and formability in the annealed condition. It can be bent or formed by pressing or spinning in the annealed state.

AISI 4340 Welding

AISI 4340 alloy steel can be welded using fusion or resistance welding methods. Preheat and post heat weld procedures are followed while welding this steel by established methods.

AISI 4340 Heat Treatment

AISI 4340 alloy steel is heat treated at 830°C (1525°F) followed by quenching in oil.

AISI 4340 Forging

AISI 4340 alloy steel is forged at 427 to 1233°C (1800 to 2250°F).

AISI 4340 Cold Working

AISI 4340 alloy steel can be cold worked using all conventional methods in the annealed condition. It has high ductility.

AISI 4340 Annealing

AISI 4340 alloy steel is annealed at 844°C (1550°F) followed by cooling the furnace.

AISI 4340 Tempering

AISI 4340 alloy steel should be in the heat treated or normalized and heat treated condition before tempering. Tempering temperatures depend upon the desired strength level.

AISI 4340 Hardening

AISI 4340 alloy steel can be hardened by cold working or heat treatment.

AISI 4340 Applications

AISI 4340 alloy steel is mainly used in power transmission gears and shafts, aircraft landing gear, and other structural parts.

AISI 4340 Equivalent Grades

Standard AISI / SAE 4340
UNS -
WERKSTOFF NR. 34CrNiMo6, 40NiCrMo8-4
BS 970 817M40, En24
UNI 35NiCrMo6 (KB), 40NiCrMo7 (KB)
JIS SNCM 447, SNB24-1-5
EN name 34CrNiMo6
EN # 1.6582, 1.6562

Other Available Products Of AISI/SAE 4340 Round Bars

» AISI / SAE 4340 Flat Bar Suppliers
» 4340 AISI Bar Leading Exporter
» ASME, ASTM, EN, BS, GB, AISI / SAE 4340 Round Bars
» AISI / SAE DIN 41CrMo4, 43CrMo4 Round Bars Stockiest
» AISI AS AISI 4340 Hex Bar Stockiest
» AISI / SAE 4340 Forged Bars Suppliers
» ASTM A510 AISI / SAE 4340 Black Bar Manufacturers
» AISI / SAE 4340 Threaded Bar Manufacturer
» AISI / SAE 4340 Square Bar Manufacturer
» AISI / SAE 4340 Round Bars Distributors
» AISI 4340 Bright Bar Stockiest
» JIS SCM 440, SCM 440H, SNB 7, SCM 4M, SCM 4 AISI Bar

 

Give us a call today to get all the information, +91-98210 71212, If you're looking to buy or sell Stainless Steel Round Rod/Bar, we can help., call to our Distributor in India or mail us to sales@technicalmetalcorp.com for instant free quote of Stainless Steel Round Rod/Bar

INDUSTRY WE SERVE mm

  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Oil and Gas Pipeline
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Chemical Industry
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Plumbing
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Heating
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Oil & Gas Industry
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Water Supply Systems
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Paper & Pulp Industry
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Power Plant
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Fabrication Industry
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in General purpose applications
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Food Processing Industry
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Structural Pipe
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in Heat Exchangers
  • AISI 4340 Round Bar / Alloy Steel Round Bar uses in also used for other industrial purpose etc.

Please feel free to send your inquiry in the form below. we will reply you soon


Types of AISI/SAE 4340 Bar / Rod

AISI/SAE 4340 Round Bar HR 4340 AS Round Bars E4340 Alloy Round Bar
AISI/SAE 4340 Flat Bar HR 4340 AS Flat Bars E4340 Alloy Flat Bar
AISI/SAE 4340 Hex Bar HR 4340 AS Hex Bars E4340 Alloy Hex Bar
AISI/SAE 4340 Bright Bar HR 4340 AS Bright Bars E4340 Alloy Bright Bar
AISI/SAE 4340 Forged Bar HR 4340 AS Forged Bars E4340 Alloy Forged Bar
AISI/SAE 4340 Rectangular Bar HR 4340 AS Rectangular Bars E4340 Alloy Rectangular Bar
AISI/SAE 4340 Cold Finish Bar HR 4340 AS Cold Finish Bars E4340 Alloy Cold Finish Bar
AISI/SAE 4340 Threaded Bar HR 4340 AS Threaded Bars E4340 Alloy Threaded Bar
AISI/SAE 4340 Polish Bar HR 4340 AS Polish Bars E4340 Alloy Polish Bar
AISI/SAE 4340 Square Bar HR 4340 AS Square Bars E4340 Alloy Square Bar
AISI/SAE 4340 Hollow Bar HR 4340 AS Hollow Bars E4340 Alloy Hollow Bar
AISI/SAE 4340 Rod HR 4340 AS Rod E4340 Alloy Rod
AISI/SAE 4340 Threaded Rod HR 4340 AS Threaded Rod E4340 Alloy Threaded Rod
AISI/SAE 4340 Welding Rod HR 4340 AS Welding Rod E4340 Alloy Welding Rod
AISI/SAE 4340 Round Rods HR 4340 AS Round Rods E4340 Alloy Round Rods
Material Alloy 4340 Round Bar 4340 Hot Rolled Steel Round Bars 4340 Cold Rolled Steel Round Bars
Material Alloy 4340 Flat Bar 4340 Hot Rolled Steel Flat Bars 4340 Cold Rolled Steel Flat Bars
Material Alloy 4340 Hex Bar 4340 Hot Rolled Steel Hex Bars 4340 Cold Rolled Steel Hex Bars
Material Alloy 4340 Bright Bar 4340 Hot Rolled Steel Bright Bars 4340 Cold Rolled Steel Bright Bars
Material Alloy 4340 Forged Bar 4340 Hot Rolled Steel Forged Bars 4340 Cold Rolled Steel Forged Bars
Material Alloy 4340 Rectangular Bar 4340 Hot Rolled Steel Rectangular Bars 4340 Cold Rolled Steel Rectangular Bars
Material Alloy 4340 Cold Finish Bar 4340 Hot Rolled Steel Cold Finish Bars 4340 Cold Rolled Steel Cold Finish Bars
Material Alloy 4340 Threaded Bar 4340 Hot Rolled Steel Threaded Bars 4340 Cold Rolled Steel Threaded Bars
Material Alloy 4340 Polish Bar 4340 Hot Rolled Steel Polish Bars 4340 Cold Rolled Steel Polish Bars
Material Alloy 4340 Square Bar 4340 Hot Rolled Steel Square Bars 4340 Cold Rolled Steel Square Bars
Material Alloy 4340 Hollow Bar 4340 Hot Rolled Steel Hollow Bars 4340 Cold Rolled Steel Hollow Bars
Material Alloy 4340 Rod 4340 Hot Rolled Steel Rod 4340 Cold Rolled Steel Rod
Material Alloy 4340 Threaded Rod 4340 Hot Rolled Steel Threaded Rod 4340 Cold Rolled Steel Threaded Rod
Material Alloy 4340 Welding Rod 4340 Hot Rolled Steel Welding Rod 4340 Cold Rolled Steel Welding Rod
Material Alloy 4340 Round Rods 4340 Hot Rolled Steel Round Rods 4340 Cold Rolled Steel Round Rods

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