EN19 Steel suppliers

EN19 steel suppliers, EN19 material, EN19 steel price in india

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EN19 steel also known as AMERICAN SAE 4140 material. EN19 material is a high quality alloy steel with tensile strength. It is a high quality medium carbon. EN19 Steel 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 is suitable for applications with very high loading such as engine gear boxes. EN 19 Steel is a popular material in the automotive sector it is possible to machine the material extremely accurately. EN19 material is also in demad by Oil & Gas industry. EN19 is a prime choice because of its high strength. The EN19 Steel equivalent grades are AISI 4140, DIN 1.7225/42crmo4.

AISI 4140 steel is an engineering alloy steel containing chromium and molybdenum. EN-19 Steel comes under the class of low alloy steel. EN-19 material has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. EN 19 material 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 Annealing delivery hardenss is less than 250HB. En 19 has high tenile strength of 850- 1000 Mpa.

In what form EN19 steel is available at Nirmaan Steel ?

  1. EN19 Steel Bar
  2. EN19 Steel Plate
  3. EN19 Steel Pipes
  4. EN19 Bolts

The EN19 steel equivalent grades are AISI 4140, DIN 1.7225/42crmo4. There are some difference between all in chemical composition as below:

StandardGradeCMnPSSiCrMo
BS 970-1955EN190.35-0.450.50-0.800.050.050.1-0.350.9-1.50.2-0.4
BS 970-1991709M400.36-0.440.7-1.00.0350.040.1-0.40.9-1.20.25-0.35
ASTM A2941400.38-0.430.75-1.000.0350.040.15-0.350.8-1.100.15-0.25
EN 1025042CrMo4/1.72240.38-0.450.6-0.90.0350.0350.40.9-1.20.15-0.30
JIS G4105SCM4400.38-0.430.60-0.850.030.030.15-0.350.9-1.20.15-0.30

EN19 equivalent grade, EN19 steel equivalent

EN19 Equivalent grade & related material specifications:

BRITISH BS 970:1991709M40T
BRITISH BS 970:1955EN19T
GERMAN DIN42CrMo4
FRENCH AFNOR42CD4
SWEDISH SS2244
AMERICAN SAE4140
EUROPEAN STEEL NO.1.7225
EUROPEAN STEEL NAME42CrMo4
EUROPEAN STANDARDEN10277-5

Key features of EN19 Steel :

  • EN19 Steel is a High quality alloy steel
  • EN19 Steel is known as High tensile steel
  • EN19 Steel has Good ductility and shock resistance
  • Good wear resistance
  • EN19 Steel can be induction hardened

Common EN19 Steel Specifications

CountryUSAGermanBritishJapanChinaAustralia
StandardASTM A29DIN 17200BS 970JIS G4105GB/T 3077AS 1444
Grades41401.7225/
42crmo4
42CrMo4SCM44042CrMo4140

EN19 material properties

EN19 Steel Chemical Composition

StandardGradeCMnPSSiNiCrMo
ASTM A2941400.38-0.430.75-1.000.0350.0400.15-0.350.8-1.100.15-0.25
EN 1025042CrMo4/
1.7224
0.38-0.450.6-0.90.0350.0350.40.9-1.20.15-0.30
JIS G4105SCM4400.38-0.430.60-0.850.030.030.15-0.350.9-1.20.15-0.30

Mechanical Properties of AISI Alloy 4140 / EN19 Steel

EN19 steel mechanical properties

PropertiesMetricImperial
Tensile strength655 MPa95000 psi
Yield strength415 MPa60200 psi
Bulk modulus (typical for steel)140 GPa20300 ksi
Shear modulus (typical for steel)80 GPa11600 ksi
Elastic modulus190-210 GPa27557-30458 ksi
Poisson’s ratio0.27-0.300.27-0.30
Elongation at break (in 50 mm)25.70%25.70%
Hardness, Brinell197197
Hardness, Knoop (converted from Brinell hardness)219219
Hardness, Rockwell B (converted from Brinell hardness)9292
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only)1313
Hardness, Vickers (converted from Brinell hardness)207207
Machinability (based on AISI 1212 as 100 machinability)6565

EN19 material application & Uses

  • Gears
  • Pinions
  • Shafts
  • Spindles
  • Oil & Gas Industries

EN19 steel price in india

Rs 55/Kg

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