EN19 Pipes Supplier
Exporter of 709M40T EN19 Seamless Pipe, EN19 Alloy Steel pipe, EN19 Square Pipes
EN19 Rectangular Pipes, EN19 Seamless Round Pipes, En 19 piping material suppliers, Buy at Never Before Price!!!
EN19 pipes also known as AMERICAN SAE 4140 Pipe. EN19 seamless pipe is a high quality alloy steel with tensile strength. It is a high quality medium carbon. EN19 steel pipe is one steel grade in BS 970-1955 standard, which is specification for wrought steels for mechanical and allied engineering purpose. With a combination of good ductility and shock resistance, EN19 seamless pipes are suitable for applications with very high loading such as engine gear boxes. EN19 Rectangular Pipes is a very popular material in the automotive sector it is possible to machine the material extremely accurately. EN19 Seamless Square Pipes material is also in demad by Oil & Gas industry. EN19 pipe is a prime choice because of its high strength. The EN19 Seamless Round Pipes equivalent grades are AISI 4140 Round Pipe, DIN 1.7225/42crmo4 Pipe.
AISI 4140 steel seamless pipe is an engineering alloy steel containing chromium and molybdenum. EN 19 pipes comes under the class of low alloy steel. EN 19 seamless pipe has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. EN-19 pipes can be heat treated in a number of ways to give it a combination of properties. Oil Quenched & Tempered Hardenss is 28-34 HRc. EN-19 seamless pipe Annealing delivery hardenss is less than 250HB. En 19 piping material has high tenile strength of 850- 1000 Mpa.
Table of contents
EN19 pipe specification
The EN19 steel pipe equivalent grades are AISI 4140 seamless pipe, DIN 1.7225/42crmo4 seamless pipe. There are some difference between all in chemical composition as below:
| Standard | Grade | C | Mn | P | S | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|---|
| BS 970-1955 | EN19 | 0.35-0.45 | 0.50-0.80 | 0.05 | 0.05 | 0.1-0.35 | 0.9-1.5 | 0.2-0.4 |
| BS 970-1991 | 709M40 | 0.36-0.44 | 0.7-1.0 | 0.035 | 0.04 | 0.1-0.4 | 0.9-1.2 | 0.25-0.35 |
| ASTM A29 | 4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.04 | 0.15-0.35 | 0.8-1.10 | 0.15-0.25 |
| EN 10250 | 42CrMo4/1.7224 | 0.38-0.45 | 0.6-0.9 | 0.035 | 0.035 | 0.4 | 0.9-1.2 | 0.15-0.30 |
| JIS G4105 | SCM440 | 0.38-0.43 | 0.60-0.85 | 0.03 | 0.03 | 0.15-0.35 | 0.9-1.2 | 0.15-0.30 |
EN19 seamless pipe grades are BS 709M40, DIN 42Cr4Mo2, IS 40Cr4Mo3 and EN is EN19. The Chemical Composition of EN19 is that of Silicon, Si Max 0.35%, Phosphorous, P Max 0.05, Carbon, C Max 0.45%, Molybdenum, Mo Max 0.40%, Sulfur, S Max 0.05, Chromium, Cr Max 1.50% and Manganese, Mn Max 0.80%. EN19 is a type of steel that is of a high quality and it is high tensile steel. It has shock resisting properties, good ductility and it is also resistant to wear. No matter what your need in EN19 seamless pipes, you can be sure that we can cater to your every need. After all, it is not for nothing that we have the status of being a PED approved manufacturer of EN19 seamless pipes in India.
EN19 pipes equivalent grade, EN19 steel equivalent
EN19 pipes Equivalent grade & related material specifications:
BRITISH BS 970:1991 | 709M40T |
BRITISH BS 970:1955 | EN19T |
GERMAN DIN | 42CrMo4 |
FRENCH AFNOR | 42CD4 |
SWEDISH SS | 2244 |
AMERICAN SAE | 4140 |
EUROPEAN STEEL NO. | 1.7225 |
EUROPEAN STEEL NAME | 42CrMo4 |
EUROPEAN STANDARD | EN10277-5 |
Key features of EN19 Pipes :
EN19 pipe is a High quality alloy steel
EN19 seamless pipe is known as High tensile steel
EN19 square pipe has Good ductility and shock resistance
Good wear resistance
EN19 pipes can be induction hardened
Common EN19 pipes Specifications
Country | USA | German | British | Japan | China | Australia |
|---|---|---|---|---|---|---|
Standard | ASTM A29 | DIN 17200 | BS 970 | JIS G4105 | GB/T 3077 | AS 1444 |
Grades | 4140 | 1.7225/ 42crmo4 | 42CrMo4 | SCM440 | 42CrMo | 4140 |
EN19 pipes Chemical Composition
Standard | Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
|---|---|---|---|---|---|---|---|---|---|
ASTM A29 | 4140 | 0.38-0.43 | 0.75-1.00 | 0.035 | 0.040 | 0.15-0.35 | – | 0.8-1.10 | 0.15-0.25 |
EN 10250 | 42CrMo4/ 1.7224 | 0.38-0.45 | 0.6-0.9 | 0.035 | 0.035 | 0.4 | – | 0.9-1.2 | 0.15-0.30 |
JIS G4105 | SCM440 | 0.38-0.43 | 0.60-0.85 | 0.03 | 0.03 | 0.15-0.35 | – | 0.9-1.2 | 0.15-0.30 |
Mechanical Properties of AISI Alloy 4140 / EN19 pipes
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 |
EN19 pipe Uses
Gears
Pinions
Shafts
Spindles
Oil & Gas Industries
Diameter : 320 to 127 mm
Thickness (SAW) : 0.4 to 12.7 mm
Length : 6 m above
Schedule: SCH10 -XXH
Other Types of EN 19 Seamless Pipes
EN 19 Seamless Pipes | EN 19 Round Pipes |
EN 19 Seamless Piping | EN 19 Seamless Square |
EN 19 Seamless Rectangular Pipes | EN 19 Seamless Round Pipes |
EN 19 Seamless Hydraulic Pipes | EN 19 Pipe Material |
Cutting Prices on EN19 Pipe
Size Per Outside Diameter | Amount per millimeter |
|---|---|
32mm – 95mm | Rs 22 |
96mm – 140mm | Rs 28 |
141mm – 200mm | Rs 35 |
201mm – 250mm | Rs 50 |
251mm – 300mm | Rs 64 |
301mm and bigger | Rs 71 |
All prices are in Rs per millimeter on the outside diameter
These prices are for lengths shorter than 400mm
x 2 for lengths shorter than 800mm
x 3 for lengths shorter than 1200mm
x 4 for lengths longer than 1200mm
Prices on all other material not listed will be provided on request.
All prices are subject to change without notice.
All prices in this Price List exclude V.A.T.
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