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BI
Kolkata, West Bengal, India
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Our Products #5733163

Steel Rounds And Other MRO Products

Custom madeopen die forgingsupto 8 M.T.'s/piece in carbon, alloy & special steels in forged, pre-machined and finish machined condition for steel plants, power plants, aeronautics, power transmission, mining, mechanical and general engineering applications. Forgings are manufactured and certified as per International Standards :ASTM/BS/DIN/BIS/JIS/EURONORMetc.

We also manufacture finish machined mechanical spares & assemblies for cranes, locos, rolling mills, slabcasters, material handling equipments & mines.

Shafts & Bars Punched Discs Rings & Flanges Blocks & Squares
<= 550 mm Ø <= 1500 mm Ø <= 1500 mm Ø <= 500 mm 
<= 8000 mm L <= 450 mm H <= 350 mm H <= 450 mm H
<= 8000 Kgs <= 3500 Kgs <= 2000 Kgs <= 8000 Kgs
 
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Tension Leveller Cassettes

Main application field
Pickling lines
Strightener - Scale Breakers
Galvanizing lines
Strightener - Tension Levelers
Tinning lines
Tension Levelers
Cut to lenght lines
Strightener - Precision Levelers
Plate mills
Cold & Hot Plate Levelers

Components for levelers
BRONX STAMCO
BWG SUNDWIG
DANIELI WEAN SUMITOMO
FATA HUNTER TECHINT
MITSUBISHI UNGERER
SMS DEMAG VAI-CLECIM
View Complete Details

Work Rolls

Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification .

Currently , our product is widely used in a variety of applications , such as anti hydrogen-attack roll, ultra-deep hardened roll, anti-roll mark roll, anti-roll accident roll and the high wear resistance roll and so on.

Name Type of material Hardness Depth of hardness Hardness deviation
Work roll 2%Cr, 3%Cr, 5%Cr&HSS 85-102 HSD 8~50mm within 2HSD
 
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Cold Rolling Mill Intermediate Roll

Cold rolling mill intermediate Rollapplies to high precision 6-Hi (as well as a few 8-Hi) mill, named from working location between work roll and back-up roll, mainly used to control the shape of strip. Material specification of 2%Cr, 3%Cr, 5%Cr, Semi-High Speed Steel are available.

Name Type of material Hardness Depth of hardness Hardness deviation
Intermediate roll 2%Cr, 3%Cr, 5% SHSS 70 - 85 HSD 8~50mm within 2HSD
 
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Forged Steel Back-up Roll

Forged steel back-up roll is mainly used in 4-Hi mill and 6-Hi mill. The diameter of roll barrel is 3501400mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc.
The main types of mills: back-up roll of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill.
BIEC BACKUP ROLLS ARE USED IN 4 HI and 6 HI REVERSING AND TANDEM MILLS FOR ALL PRODUCT ROLLING SUCH AS STEEL , STAINLESS , ALUMINUM, BRASS , COPPER UPTO SINGLE PC WEIGHING 32000 KGS

 
Name Type of material Hardness Hardness deviation
Backup Roll 2%Cr, 3%Cr, 4%Cr, 5%Cr 60-80 HSD 2-3 HSD
 
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Cluster Mill Rolls

Sendzimir mill is favored by high technology customers because of high rolling precision , such as very thin strip and difficult deformation silicon steel, stainless steel.

The material of Sendzimir work roll is tool steel, die steel and high-speed steel. These are materials of high hardness . The rolls are manufactured under quenching and tempering processes of high temperature . During the tempering process, secondary hardening is used to reach hardness of 60-63HRC, 61-64 HRC, 63-66HRC etc, for different work rolls .

High hardness tool steel and die steel are used as raw materials for Sendzimir intermediate roll. The rolls are also manufactured under quenching and tempering process of high temperature. During tempering process, secondary hardening is used to reach hardness of 55-60HRC for different intermediate rolls.

Name Type of material Hardness
Sendzimir work roll tool steel, die steel and high-speed steel 60-66HRC
Sendzimir intermediate roll tool steel, die steel and high-speed steel 55-60HRC
 
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Crane Wheels

Available in diameters of 6" to 36" and up, we also design and manufacture custom wheels for your specific design application in any configuration. And our sales engineers are always ready to make recommendations when these wheels need to be integrated into complete wheel assemblies on time and when you need it.

Our large inventory of carbon and alloy steel materials, coupled with our in-house rough and finish machining capabilities (up to 40" in diameter), makes rush delivery and breakdown situations our specialty. British India Engineering Corporation is dedicated to keeping your business moving and getting you back on-line because lost time is lost money.

If you dont have a written specification or drawing, Irwin has the ability to reverse engineer your part and produce it to original specifications to get you back on-line quickly and cost effectively.

Reconditioned Crane & Heavy Wheel Assemblies
In addition to our new crane and custom heavy-duty industrial wheels and wheel assemblies, British India Engineering Corporation is also able to repair and recondition your existing wheel & axle sets.
Whether your assemblies require new axles, bearings, bearing housings or a complete overhaul, British India Engineering Corporation can get you back into production ASAP, often at a cost far less than buying new wheel assemblies, and they will be shipped back to you fully assembled, painted, lubricated and ready to install.

Standard Wheel Section Number Irwin Car Wheel Interchange Number Wheel or Tread Dia. Flange Dia. Rim Width Wheel (lbs) Tread Width Hub Length Hub Diameter Nominal Weight of Finished
WCL-121 ICEW-121 12" 14" 4" 2-1/4" 5" 6" 130
WCL-122 ICEW-122 12" 14" 4-1/2" 2-1/2" 5-1/2" 6" 150
WCL-123 ICEW-123 12" 14" 5" 3" 6" 7" 175
WCL-151 ICEW-151 15" 17" 4" 2-1/4" 5" 8" 205
WCL-152 ICEW-152 15" 17" 4-1/2" 2-1/2" 5-1/2" 8" 230
WCL-153 ICEW-153 15" 17" 5" 3" 6" 8" 250
WC-151 ICECW-151 15" 17" 5-1/2" 3-1/4" 6" 9-1/2" 285
WCL-181 ICEW-181 18" 20" 4-1/2" 2-1/2" 5-1/2" 9" 310
WCL-182 ICEW-182 18" 20" 5" 3" 6" 9" 345
WC-181 ICECW-181 18" 20" 5-1/2" 3-1/4" 6" 10-1/2" 385
WC-182 ICECW-182 18" 20" 6-1/2" 4" 7" 10-1/2" 460
WCL-211 ICEW-211 21" 23" 5" 3" 6" 10" 440
WC-211 ICECW-211 21" 23" 5-1/2" 3-1/4" 6" 11" 455
WC-212 ICECW-212 21" 23" 6-1/2" 4" 7" 11" 560
WC-213 ICECW-213 21" 23" 7-1/2" 4-7/8" 8" 12" 665
WCL-241 ICEW-241 24" 26" 5" 3" 6" 10" 560
WC-241 ICECW-241 24" 26" 5-1/2" 3-1/4" 6" 11-1/2" 575
WC-242 ICECW-242 24" 26" 6-1/2" 4" 7" 11-1/2" 705
WC-243 ICECW-243 24" 26" 7-1/2" 4-7/8" 8" 13-1/2" 845
WC-244 ICECW-244 24" 26" 8" 5-1/2" 8-1/2" 15" 1020
WC-271 ICECW-271 27" 29" 5-1/2" 3-1/4" 6" 11-1/2" 695
WC-272 ICECW-272 27" 29" 6-1/2" 4" 7" 13-1/2" 860
WC-273 ICECW-273 27" 29" 7-1/2" 4-7/8" 8" 13-1/2" 1020
WC-274 ICECW-274 27" 29" 8" 5-1/2" 8-1/2 15" 1155
WC-301 ICECW-301 30" 32" 6-1/2" 4" 7" 13-1/2" 1005
WC-302 ICECW-302 30" 32" 7-1/2" 4-7/8" 8" 13-1/2" 1200
WC-303 ICECW-303 30" 32" 8" 5-1/2" 8-1/2" 15" 1345
WC-361 ICECW-361 36" 38" 6-1/2" 4" 7" 13-1/2" 1470
WC-362 ICECW-362 36" 38" 7-1/2" 4-7/8" 8" 13-1/2" 1685
WC-363 ICECW-363 36" 38" 8" 5-1/2" 8-1/2" 15" 1910
  Material Grades and Wheel Hardness
Standard Irwin Crane Wheel Material RESULTING HARDNESS RANGES
AISI C-1045/C-1050 320-400 Bhn, 43-47 Rc
AISI C-1055/C-1060 320-400 Bhn, 43-47 Rc, 50-55 Rc, 58-62 Rc
AISI C-1070, 4140, 4340 320-400 Bhn, 43-47 Rc and as required
View Complete Details
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Browse Our Products list of British India Engineering Corporation Kolkata, West Bengal
Post Buy Requirement
BI
Kolkata, West Bengal, India
Add Review

Our Products #5733163

Steel Rounds And Other MRO Products

Custom madeopen die forgingsupto 8 M.T.'s/piece in carbon, alloy & special steels in forged, pre-machined and finish machined condition for steel plants, power plants, aeronautics, power transmission, mining, mechanical and general engineering applications. Forgings are manufactured and certified as per International Standards :ASTM/BS/DIN/BIS/JIS/EURONORMetc.

We also manufacture finish machined mechanical spares & assemblies for cranes, locos, rolling mills, slabcasters, material handling equipments & mines.

Shafts & Bars Punched Discs Rings & Flanges Blocks & Squares
<= 550 mm Ø <= 1500 mm Ø <= 1500 mm Ø <= 500 mm 
<= 8000 mm L <= 450 mm H <= 350 mm H <= 450 mm H
<= 8000 Kgs <= 3500 Kgs <= 2000 Kgs <= 8000 Kgs
 
View Complete Details

Tension Leveller Cassettes

Main application field
Pickling lines
Strightener - Scale Breakers
Galvanizing lines
Strightener - Tension Levelers
Tinning lines
Tension Levelers
Cut to lenght lines
Strightener - Precision Levelers
Plate mills
Cold & Hot Plate Levelers

Components for levelers
BRONX STAMCO
BWG SUNDWIG
DANIELI WEAN SUMITOMO
FATA HUNTER TECHINT
MITSUBISHI UNGERER
SMS DEMAG VAI-CLECIM
View Complete Details

Work Rolls

Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification .

Currently , our product is widely used in a variety of applications , such as anti hydrogen-attack roll, ultra-deep hardened roll, anti-roll mark roll, anti-roll accident roll and the high wear resistance roll and so on.

Name Type of material Hardness Depth of hardness Hardness deviation
Work roll 2%Cr, 3%Cr, 5%Cr&HSS 85-102 HSD 8~50mm within 2HSD
 
View Complete Details

Cold Rolling Mill Intermediate Roll

Cold rolling mill intermediate Rollapplies to high precision 6-Hi (as well as a few 8-Hi) mill, named from working location between work roll and back-up roll, mainly used to control the shape of strip. Material specification of 2%Cr, 3%Cr, 5%Cr, Semi-High Speed Steel are available.

Name Type of material Hardness Depth of hardness Hardness deviation
Intermediate roll 2%Cr, 3%Cr, 5% SHSS 70 - 85 HSD 8~50mm within 2HSD
 
View Complete Details

Forged Steel Back-up Roll

Forged steel back-up roll is mainly used in 4-Hi mill and 6-Hi mill. The diameter of roll barrel is 3501400mm. The material of back-up roll includes 60CrMo, 9Cr2Mo, 86CrMoV7, 70Cr3Mo etc.
The main types of mills: back-up roll of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill.
BIEC BACKUP ROLLS ARE USED IN 4 HI and 6 HI REVERSING AND TANDEM MILLS FOR ALL PRODUCT ROLLING SUCH AS STEEL , STAINLESS , ALUMINUM, BRASS , COPPER UPTO SINGLE PC WEIGHING 32000 KGS

 
Name Type of material Hardness Hardness deviation
Backup Roll 2%Cr, 3%Cr, 4%Cr, 5%Cr 60-80 HSD 2-3 HSD
 
View Complete Details

Cluster Mill Rolls

Sendzimir mill is favored by high technology customers because of high rolling precision , such as very thin strip and difficult deformation silicon steel, stainless steel.

The material of Sendzimir work roll is tool steel, die steel and high-speed steel. These are materials of high hardness . The rolls are manufactured under quenching and tempering processes of high temperature . During the tempering process, secondary hardening is used to reach hardness of 60-63HRC, 61-64 HRC, 63-66HRC etc, for different work rolls .

High hardness tool steel and die steel are used as raw materials for Sendzimir intermediate roll. The rolls are also manufactured under quenching and tempering process of high temperature. During tempering process, secondary hardening is used to reach hardness of 55-60HRC for different intermediate rolls.

Name Type of material Hardness
Sendzimir work roll tool steel, die steel and high-speed steel 60-66HRC
Sendzimir intermediate roll tool steel, die steel and high-speed steel 55-60HRC
 
View Complete Details

Crane Wheels

Available in diameters of 6" to 36" and up, we also design and manufacture custom wheels for your specific design application in any configuration. And our sales engineers are always ready to make recommendations when these wheels need to be integrated into complete wheel assemblies on time and when you need it.

Our large inventory of carbon and alloy steel materials, coupled with our in-house rough and finish machining capabilities (up to 40" in diameter), makes rush delivery and breakdown situations our specialty. British India Engineering Corporation is dedicated to keeping your business moving and getting you back on-line because lost time is lost money.

If you dont have a written specification or drawing, Irwin has the ability to reverse engineer your part and produce it to original specifications to get you back on-line quickly and cost effectively.

Reconditioned Crane & Heavy Wheel Assemblies
In addition to our new crane and custom heavy-duty industrial wheels and wheel assemblies, British India Engineering Corporation is also able to repair and recondition your existing wheel & axle sets.
Whether your assemblies require new axles, bearings, bearing housings or a complete overhaul, British India Engineering Corporation can get you back into production ASAP, often at a cost far less than buying new wheel assemblies, and they will be shipped back to you fully assembled, painted, lubricated and ready to install.

Standard Wheel Section Number Irwin Car Wheel Interchange Number Wheel or Tread Dia. Flange Dia. Rim Width Wheel (lbs) Tread Width Hub Length Hub Diameter Nominal Weight of Finished
WCL-121 ICEW-121 12" 14" 4" 2-1/4" 5" 6" 130
WCL-122 ICEW-122 12" 14" 4-1/2" 2-1/2" 5-1/2" 6" 150
WCL-123 ICEW-123 12" 14" 5" 3" 6" 7" 175
WCL-151 ICEW-151 15" 17" 4" 2-1/4" 5" 8" 205
WCL-152 ICEW-152 15" 17" 4-1/2" 2-1/2" 5-1/2" 8" 230
WCL-153 ICEW-153 15" 17" 5" 3" 6" 8" 250
WC-151 ICECW-151 15" 17" 5-1/2" 3-1/4" 6" 9-1/2" 285
WCL-181 ICEW-181 18" 20" 4-1/2" 2-1/2" 5-1/2" 9" 310
WCL-182 ICEW-182 18" 20" 5" 3" 6" 9" 345
WC-181 ICECW-181 18" 20" 5-1/2" 3-1/4" 6" 10-1/2" 385
WC-182 ICECW-182 18" 20" 6-1/2" 4" 7" 10-1/2" 460
WCL-211 ICEW-211 21" 23" 5" 3" 6" 10" 440
WC-211 ICECW-211 21" 23" 5-1/2" 3-1/4" 6" 11" 455
WC-212 ICECW-212 21" 23" 6-1/2" 4" 7" 11" 560
WC-213 ICECW-213 21" 23" 7-1/2" 4-7/8" 8" 12" 665
WCL-241 ICEW-241 24" 26" 5" 3" 6" 10" 560
WC-241 ICECW-241 24" 26" 5-1/2" 3-1/4" 6" 11-1/2" 575
WC-242 ICECW-242 24" 26" 6-1/2" 4" 7" 11-1/2" 705
WC-243 ICECW-243 24" 26" 7-1/2" 4-7/8" 8" 13-1/2" 845
WC-244 ICECW-244 24" 26" 8" 5-1/2" 8-1/2" 15" 1020
WC-271 ICECW-271 27" 29" 5-1/2" 3-1/4" 6" 11-1/2" 695
WC-272 ICECW-272 27" 29" 6-1/2" 4" 7" 13-1/2" 860
WC-273 ICECW-273 27" 29" 7-1/2" 4-7/8" 8" 13-1/2" 1020
WC-274 ICECW-274 27" 29" 8" 5-1/2" 8-1/2 15" 1155
WC-301 ICECW-301 30" 32" 6-1/2" 4" 7" 13-1/2" 1005
WC-302 ICECW-302 30" 32" 7-1/2" 4-7/8" 8" 13-1/2" 1200
WC-303 ICECW-303 30" 32" 8" 5-1/2" 8-1/2" 15" 1345
WC-361 ICECW-361 36" 38" 6-1/2" 4" 7" 13-1/2" 1470
WC-362 ICECW-362 36" 38" 7-1/2" 4-7/8" 8" 13-1/2" 1685
WC-363 ICECW-363 36" 38" 8" 5-1/2" 8-1/2" 15" 1910
  Material Grades and Wheel Hardness
Standard Irwin Crane Wheel Material RESULTING HARDNESS RANGES
AISI C-1045/C-1050 320-400 Bhn, 43-47 Rc
AISI C-1055/C-1060 320-400 Bhn, 43-47 Rc, 50-55 Rc, 58-62 Rc
AISI C-1070, 4140, 4340 320-400 Bhn, 43-47 Rc and as required
View Complete Details
Tell Us What are you looking for? Will call you back

Contact Us