P. B. International
P. B. International
Girgaon, Mumbai, Maharashtra
GST No. 27AFOPS1546J1ZX
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EN Series Steel

Our range of products include en 24 alloy steel, en series steel, en19 steel round bar, en 8 steel, en9 series steel and en 47 spring steel rods.

EN 24 Alloy Steel

EN 24 Alloy Steel
  • EN 24 Alloy Steel
  • EN 24 Alloy Steel
  • EN 24 Alloy Steel
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Approx. Price: Rs 69 / KilogramGet Latest Price
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Product Details:

Usage/ApplicationAutomobile Industry
Thickness4 MM
Material Grade304
Materialalloy steel
Single Piece Length3 meter, 6 meter

Other Details:
Analysis
Carbon0.35-0.45Silicon0.10-0.35
Nickel1.30-1.80Manganese0.45-0.70
Chromium0.90-1.40Phosphorous0.05 max
Molybdenum0.20-0.35Sulphur0.05 max

Applications

EN24 was originally introduced for use in the motor vehicle and machine tool industries for gears, pinions, shafts, spindles and the like. Later its applications became much more extended. Suitable to produce parts for such as locomotives, cranes, rolling mills, coal cutting machinery etc. where good strength and fatigue resistance is called for. Other applications for EN24 and EN24T are found in die casting and hot metal working, such as die bolsters, racks and pinions, angle pins for pressure die casting, hot stamping dies for aluminium stamping, die beds for steel stamping, lower temperature nut, bolt and rivet heading dies, large section drop forging dies. It is widely used in the plastic and rubber moulding industries for moulds (particularly rubber moulds), hob retaining rings, patens, retaining rings for built up moulds, stop pins for moulds. For moulds EN24 is normally supplies hardened and tempered to ‘T’ condition. If a higher hardness is desired EN24T should be annealed and then heat treated to the required hardness.

Forging

Preheat carefully, then raise temperature to 1000-1100°C for forging. Do not forge the steel below 850-1100°C. After forging cool slowly preferably in a furnace.

Annealing

Heat slowly to 840-860°C, soak well and allow to cool with the furnace to 580°C, before withdrawing.

Stress Relieving

When parts are heavily machined, ground or otherwise subject to cold work, stress relieving will be beneficial prior to hardening. Heat carefully to 650-670°C, soak well before cooling in the furnace or in the air.

Hardening

EN24T is supplied ready heat treated. If further heat treatment is required annealed EN24 should be heated slowly to 830-850°C and after adequate soaking at this temperature quench in oil. Temper as soon as tools reach room temperature. Hardening from a neutral salt bath, will reduce the possibility of scaling or decarburisation. Heat to 830-850°C and after equalisation quench in oil.

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EN Series Steel

EN Series Steel
  • EN Series Steel
  • EN Series Steel
  • EN Series Steel
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Approx. Price: Rs 60 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity2000 Kilogram
Usage/ApplicationOil & Gas Industry
ApplicationAutomobile Industry, Oil & Gas Industry, Construction
Thickness4 mm
Country of OriginMade in India
Abailable GradesEN-8 EN-8D EN-9 EN-15 EN-16 etc

We take pleasure to introduce ourselves as one of the renowned organization for offering best-in-class range of Mild steel
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EN19 Steel Round Bar

EN19 Steel Round Bar
  • EN19 Steel Round Bar
  • EN19 Steel Round Bar
  • EN19 Steel Round Bar
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Approx. Price: Rs 65 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity1000 Kilogram
ShapeRectangular
Usage/ApplicationConstruction
TechniqueHot Rolled
Surface FinishingPolished
Packaging TypeGOOD

Chemical composition
C()0.350.45Si()0.100.35Mn()0.500.80P()≤0.035
S()≤0.050Cr()0.901.50Mo()0.200.40
AISI 4140 FORGE Steel Mechanical Properties and Physical properties

Density of EN19 Alloy steel material 7.85kg/cm3

Engineering Alloy Steel material EN19 yield strength 555-755 N/mm²
Tensile strength of EN19 Engineering steel 775-1075 N/mm²

Engineering steel material EN19 hardness in HRc

Flame or induction hardening can give a case hardness of 50 HRc or higher.

EN19 equivalent material with AISI 4140, DIN 42CrMo4 EN 1.7225, GB 42CrMo, JIS SCM440C alloy engineering steel

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EN 8 Steel

EN 8 Steel
  • EN 8 Steel
  • EN 8 Steel
  • EN 8 Steel
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Approx. Price: Rs 40 / KilogramGet Latest Price

Product Details:

ApplicationConstruction
Material GradeEN 8 Steel
Thickness8 mm
Usage/ApplicationOil & Gas Industry
TechniqueHot Rolled

Other Details:

Analysis
Carbon0.35-0.45Phosphorous0.06 max
Manganese0.60-1.00Sulphur0.06 max
Silicon0.05-0.35

Applications

EN8 is widely used for many general engineering applications. Typical applications include shafts, studs, bolts, connecting rods, screws, rollers.

Forging

Preheat the steel carefully, then raise temperature to 1050°C for forging. Do not forge below 850°C. After forging cool slowly, preferably in a furnace.

Annealing

Heat slowly to 680-710°C, soak well. Cool slowly in the furnace.

Hardening

Heat the component slowly to 820-860°C and allow it to be heated through. Quench in oil or water.

Tempering

Temper the EN8 component immediately after quenching whilst tools are still hand warm. Re-heat the EN8 component to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of EN8 will be between 550-660°C.

Welding

We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding EN8 steel.

Heat Treatment

Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each EN8 steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN8 carbon steel.

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EN9 Series Steel

EN9 Series Steel
  • EN9 Series Steel
  • EN9 Series Steel
  • EN9 Series Steel
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Approx. Price: Rs 50 / KilogramGet Latest Price

Product Details:

Usage/ApplicationPharmaceutical / Chemical Industry
Single Piece Length6 meter
Surface FinishingPolished
TechniqueHot Rolled
Material GradeEN9 Series Steel

Other Details:
Analysis
Carbon0.50-0.60Phosphorous0.06 max
Manganese0.50-0.80Sulphur0.06 max
Silicon0.05-0.35


Applications

EN9 is used commonly for many general engineering applications. Typical applications include, shafts, axes, knives, bushes, crankshafts, screws, sickles, wood working drills and hammers.

Forging

Preheat the component carefully, then raise the temperature to 1100°C for forging. Do not forge below 850°C. After forging cool slowly, preferably in a furnace.

Annealing

Heat the steel slowly to 680-710°C, soak well. Cool slowly in the furnace.

Hardening

Heat slowly to 820-840°C and allow it to be heated through. Quench in oil, brine or water.

Tempering

Temper the EN9 steel component immediately after quenching whilst still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of EN9 will be between 550-660°C.

Welding

We recommend you contact your welding consumables supplier who should provide you full assistance and information on welding EN9 steel.

Heat Treatment

Heat treatment temperatures, including rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each EN9 steel component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN9 carbon steel.

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EN 47 Spring Steel Rods

EN 47 Spring Steel Rods
  • EN 47 Spring Steel Rods
  • EN 47 Spring Steel Rods
  • EN 47 Spring Steel Rods
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Approx. Price: Rs 65 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity100 Kilogram
TechniqueHot Rolled
MaterialMS
ApplicationAutomobile Industry
Material GradeEN 47 Spring Steel Rods
Usage/ApplicationConstruction

Analysis
Carbon0.45-0.55Silicon0.50 max
Manganese0.50-0.80Phosphorous0.06 max
Chromium0.80-1.20Sulphur0.06 max
Vanadium0.15 min

 

Applications

EN47 is used widely in the motor vehicle industry and many general engineering applications. Suitable for applications that require high tensile strength and toughness. Typical applications include crankshafts, steering knuckles, gears, spindles and pumps.

Forging

Preheat the steel carefully, then raise temperature to 1050°C for forging. Do not forge below 840°C. After forging EN47 spring steel cool slowly, preferably in a furnace.

Annealing

Heat slowly to 820-840°C, soak well. Cool slowly in the furnace.

Hardening

Heat slowly to 650-700°C and thoroughly soak. Continue to heat the steel to the final hardening temperature of 830-860°C and allow the component to be heated through. Quench in oil.

Tempering

Temper the EN47 spring steel component immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of this grade will be between 400-600°C.

Heat Treatment

Heat treatment temperatures, including rate of heating, cooling and soaking times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN47.

 

 

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EN 353 Case Hardening Steel

EN 353 Case Hardening Steel
  • EN 353 Case Hardening Steel
  • EN 353 Case Hardening Steel
  • EN 353 Case Hardening Steel
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Approx. Price: Rs 75 / KilogramGet Latest Price

Product Details:

Minimum Order Quantity1000 Kilogram
ApplicationOil & Gas Industry, Automobile Industry
Surface FinishingEN 353 Case Hardenin
Usage/ApplicationPharmaceutical / Chemical Industry
MaterialSS
Length3 TO 6 MM

BS970: 1955BS970: 1991COLOUR CODEDESCRIPTION
EN353815M17Bright / black 1.1/4% nickel chromium case hardening steel


CHEMICAL ANALYSIS
Car0.14 / 0.20
Sil0.10 / 0.40
Mang0.60 / 0.90
Chr0.80 / 1.20
Moly0.10 / 0.20
Nick1.20 /1.70


INTERNATIONAL SPECIFICATION COMPARISON
BRITISH BS 970:1991815M17
BRITISH BS 970:1955EN353
GERMAN DIN20NiCrMo5
FRENCH AFNOR20NCD5
SWEDISH SS2523
AMERICAN SAE 
EUROPEAN STEEL NO. 
EUROPEAN STEEL NAME17NiCrMoS6-4
EUROPEAN STANDARDEN10277-4


QUICK VIEW SYSTEM
MACHINEABILITY75
WELDABILITYPre / post heat precaution required
HARDENABILITYLow alloy case hardening
SELECTION GUIDE AND USAGE EXAMPLESAs EN352 but higher strength. Shafts, pinions, and clutch plates
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Carbon Steel Bar

Carbon Steel Bar
  • Carbon Steel Bar
  • Carbon Steel Bar
  • Carbon Steel Bar
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Approx. Price: Rs 85 / KilogramGet Latest Price

Product Details:

Usage/ApplicationManufacturing
ShapeRound
ApplicationConnecting rods with case-hardened ends, as well as highly stressed gudgeon pins, gears and certain types of collets
Single Piece Length18 meter, 3 meter, 6 meter
MaterialCarbon Steel
SizeCustomized

With rich industrial experience we are involved in offering an extensive range of Carbon Steel Bar.
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Plastic Mould Steel Bar

Plastic Mould Steel Bar
  • Plastic Mould Steel Bar
  • Plastic Mould Steel Bar
  • Plastic Mould Steel Bar
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Approx. Price: Rs 65 / KilogramGet Latest Price

Product Details:

Usage/ApplicationConstruction
ApplicationAlloy Steel AISI 4140 Mould Steel is use to produce components with high requirements on toughness
MaterialMould Steel Bar
Surface conditionBlack surface/ Grinded/ Machined
HardnessAnnealed HBS 217 max


Equivalent Grades
:

GBDINAISIJIS
42CrMo1.72254140SCM440

Chemical Composition
:

CSiMnCrMoPS
0.38-0.430.40max0.60-0.900.90-1.200.15-0.30≤0.035≤0.035
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High Carbon Spring Steel

High Carbon Spring Steel
  • High Carbon Spring Steel
  • High Carbon Spring Steel
  • High Carbon Spring Steel
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Approx. Price: Rs 70 / KilogramGet Latest Price

Product Details:

BrandJindal
Thickness/Diameter1-2 inch, 0-1 inch, 2-3 inch
Usage/ApplicationConstruction
ApplicationConstruction, Manufacturing, School/College Workshop
TechniqueHot Rolled

Analysis
Carbon0.50-0.60Phosphorous0.05 max
Manganese0.70-1.00Sulphur0.05 max
Silicon1.50-2.00

Applications

EN45 is used widely in the motor vehicle industry and many general engineering applications. Typical applications include leaf springs, truncated conical springs, helical springs and spring plates.

Forging

Preheat the EN45 carefully, then raise temperature to 1050°C for forging. After forging cool slowly, preferably in a furnace.

Annealing

Heat slowly to 640-680°C, soak well. Cool slowly in the furnace.

Hardening

Heat the steel slowly to 650-700°C and thoroughly soak. Continue heating the steel to the final hardening temperature of 870-930°C and allow the component to be heated through. Quench in oil.

Tempering

Temper the EN45 spring steel immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering will be between 400-550°C.

Heat Treatment

Heat treatment temperatures, including rate of heating, cooling and soaking times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN45 spring steel grade.

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Krushant Shah (Proprietor)
P. B. International
Parekh Building, Out House, Ground Floor, Office No. 4, 18, Mama Parmanand Marg, Charni Road
Girgaon, Mumbai - 400004, Maharashtra, India


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