AISI 4140 Pipe supplier

4140 Tube Stock, 4140 Seamless Pipe material stockist in India

AISI 4140 Tool Steel material at best price in India, AISI 4140 Steel Pipes, 4140 Alloy Steel Tubes, SAE 4140 Tubing, 4140 Grade material & 4140 Tubing Suppliers

AISI 4140 Pipe
AISI 4140 Pipe
4140 Tubing Suppliers
4140 Tubing
4140 Seamless Pipe
4140 Seamless Pipe

AISI 4140 is a low steel alloy that consists of manganese, molybdenum and chromium. AISI 4140 equivalent material & EN grades are EN# is 1.7223, EN name is 42CrMo4, DIN is 41CrMo4, BS 970 is 708M40, UNI is 41CrMo4 and JIS is SCM 440. There are very few grades of steel that have the capacity to match the usefulness and the versatility of AISI 4140. Material properties of AISI 4140 include it having superb ductility, superior toughness and in tempered condition or quenched condition, it shows excellent wear resistance. AISI 4140 has a Density of 0.284 lb/in³ (7.85 g/cm3) and it has a Melting Point of 2580 °F (1416 °C).

4140 steel uses are many because of its properties and characteristics. AISI 4140 has high impact resistance, high fatigue strength, superb torsional strength, excellent toughness and very good abrasion. AISI 4140 has many applications such as connecting rods, steel ejectors, sprockets, torsion bars, tool holders, steel couplings, pump shafts, mold bases, holder blocks, forks, pinions, chuck bodies, drill collars, bolsters, motor shafts, crow bars, strippers, valves, fixtures, boring bars, lathe spindles, reamer bodies, tool holders, rams, conveyor pins & rolls, crankshafts, steel collets, milling spindles, steel conveyors and rolls, etc.

AISI 4140 steel tube corrosion resistance is excellent because of the presence of molybdenum and chromium in it. The molybdenum in AISI 4140 is very useful as it helps immensely in the resistance of corrosion due to chlorides. The manganese that is present in AISI 4140 is extremely helpful as it acts like a deoxidizer and it also increases the hardenability of the material. Plus, the manganese that is present in AISI 4140 combines with sulfur and improves the machinability of the material, also making the process of carburizing much more effective.

Steel Tubes India is NORSOK approved supplier & exporter of AISI 4140 Pipe. We are stockist & distributor of 4140 Pipe material & 4140 Seamless Pipe. Steel Tubes India is PED approved manufacturer of AISI 4140 Tube & AISI 4140 low alloy steel pipe suppliers.

Steel Tubes India is supplier of 4140 Steel Tubing. We are stocking distributor of Jindal, MSL & ISMT for AISI 4140 Square Pipe & AISI 4140 Alloy Steel Tubes. We offer best price of AISI 4140 SMLS Steel Pipe in India & Europe. Special price offer on AISI 4140 Rectangular Pipe. High Pressure 4140 Tubing are available in more than 60 types of thickness & sizes. Buy Sch40 4140 Tube Stock at best price. Compare our Alloy Steel AISI 4140 Tubes price with AISI 4140 Pipes price in China. Our Dealers & Distributors in UK, USA, Sweden, Israel, Germany, Russia, France, Italy, Canada, UAE, Saudi Arabia, Malaysia, Singapore, Oman, Kuwait, Qatar, Iran, Indonesia & Australia arrange complete range of AISI 4140 Seamless Pipe in shortest time as well at best price.

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AISI 4140 Pipe Price in India

Size" MSL Make ISMT make JSL Make
1/2"
1,402.94
1,395.15
1,410.74
3/4"
1,169.12
1,161.32
1,176.91
1"
1,013.24
1,005.44
1,021.03
1.25"
966.47
958.68
974.26
1.5"
857.35
849.56
865.15

Please note: All Above Prices are USD $/Ton. All price applicable for SCH 40, SCH 60, SCH 80 & SCH XS Pipe.

4140 Steel Pipe Specification

AISI 4140 Pipe Standard AISI 4140, ASTM A519 (with IBR Test Certificate)
AISI 4140 Pipe Size 1/2” NB to 36” NB
AISI 4140 Pipe Thickness 3-12mm
AISI 4140 Pipe Schedules SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
AISI 4140 Pipe Origin European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material)
AISI 4140 Pipe Tolerance Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm
Craft Cold rolled and Cold drawn
AISI 4140 Pipe Type Seamless / ERW / Welded / Fabricated
AISI 4140 Pipe available in Form of Round, Square, Rectangular, Hydraulic Etc.
AISI 4140 Pipe Length Standard
Double &
In Cut length also.
AISI 4140 Pipe End Plain End, Beveled End, Treaded
Specialized in Large Diameter AISI 4140 Pipe
Additional Testing NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.
Application Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

AISI 4140 Tool Steel Pipe Equivalent

Standard/ Grade UNS Temper Specification
AISI 4130 Alloy Steel UNS G41300 N MILT6736, AMS6360, AMS6371
AISI 4340 Alloy Steel UNS G43400    
AISI 4140 Alloy Steel UNS G41400 A, N, T AMS6381
AISI 8620 Alloy Steel UNS G86200    
15CDV6   T980, T1080 AIR9160C, 1.7734.5, 1.7734.6

4140 Alloy Steel Pipe chemical composition

A519 4140 Alloy Steel Seamless Pipe Chemical Composition

Chemical composition % of A519 4140 Alloy Steel Seamless Pipe
Element Content (%)
Iron, Fe 96.785 - 97.77
Chromium, Cr 0.80 - 1.10
Manganese, Mn 0.75 - 1.0
Carbon, C 0.380 - 0.430
Silicon, Si 0.15 - 0.30
Molybdenum, Mo 0.15 - 0.25
Sulfur, S  0.040
Phosphorous, P  0.035

SAE 4140 Pipe mechanical properties

Physical Properties A519 4140 Grade Seamless Pipe

The following table shows the physical properties of AISI 4140 alloy steel.
Properties Metric Imperial
Density
7.85 g/cm3
0.284 lb/in³
Melting point
1416°C
2580°F

Mechanical Properties of A519 4140 Alloy Steel Seamless Pipe and Tubes

The mechanical properties of AISI 4140 alloy steel are outlined in the following table.
Properties Metric Imperial
Tensile strength
655 MPa
95000 psi
Yield strength
415 MPa
60200 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 (in 50 mm)
25.70%
25.70%
Hardness, Brinell
197
197
Hardness, Knoop (converted from Brinell hardness)
219
219
Hardness, Rockwell B (converted from Brinell hardness)
92
92
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only)
13
13
Hardness, Vickers (converted from Brinell hardness)
207
207
Machinability (based on AISI 1212 as 100 machinability)
65
65


Client Reference and Applications

Our AISI 4140 Pipe are suitable for Aerospace, Plant manufacturing, Machine engineering, Power generation and Nuclear Power Plant etc. We are supplying high quality AISI 4140 Tool Steel to our clients globally.

4140 Grade Pipe Materials & 4140 Seamless Pipe Suppliers

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