HOT ROLLED COIL 


Hot Rolled Coil Processing
 
KHOPOLI / TALOJA
CR/HR Slitting  CR/HR Cut to length
 
Material Specifications
 

Material

Mild Steel/Medium & High Carbon

Tensile Strength

29-58 kg / mm²

Thickness

0.3 - 8 0.3 - 8
 
Input Coil Specifications
 

ID

 508 - 760

508 - 650

OD

1000 - 2000

1000 - 2000

Weigth (MT)

30

30

Width (mm)

100 - 2000

100 - 2000

 
Output Coil / Sheet Specification
 

ID

508 / 762 / 850

 

OD

1000 - 2000

 

Weigth (MT)

20

10

Width (mm)

20 - 2000

20 - 2000

Tolerance

Slit Width:+/-0.25mm

Length:+/-1mm/ m, diagonal difference 1 mm/m, camber 1 mm/m

 
HR Standards
 
Specification Grade Chemical Composition (max permissible limit for each element) Mechanical Properties Remarks
C% Mn% P% S% Si% Al%
(min)
N ppm
(max)
MA/Others% YS(MPA)
(min)
TS(MPA)
(min)
Elongation%
(min)
IS 1977 Fe290 0.25 1.25 0.055 0.055         165 290-390 23 General structural applications
Fe330 0.25 1.25 0.055 0.055       170 330-440 23
Fe370 0.25 1.25 0.055 0.055       215 370-470 23
IS 2062 A 0.23 1.6 0.05 0.05 0.4   120 Cu between 0.2 & 0.35% for Cu bearing steel 250 410 23 General structural applications, Corrosion resistant Steel with Cu
B 0.22 1.5 0.045 0.045 0.4   120 250 410 23
C 0.2 1.5 0.04 0.04 0.4   120 250 410 23
IS 10748 I 0.1 0.5 0.05 0.05            170 290 30 Tube Making
II 0.12 0.6 0.05 0.05       210 330 28
IS 11513 O 0.15 0.6 0.055 0.055   0.02*           Cold Reduction & for manufacture of Galvanized sheets
*For Al Killed
1=thickness=3mm
2=thickness>3mm
D 0.12 0.5 0.04 0.04   0.02*   280 270-410  
DD 0.1 0.45 0.035 0.035   0.02*   250 270-370 171 /232
EDD 0.08 0.4 0.03 0.03   0.02*   220 270-350 181 /252
IS 6240 B 0.20 0.90 0.035 0.035 0.25 0.02 100   240 350-450 25 LPG Cylinder
IS 1079 O 0.15 0.6 0.055 0.055   0.02 120         General structural applications

EL for upto3mm
thickness
D 0.12 0.5 0.04 0.04    0.02 120     240-400 28
DD 0.1 0.45 0.035 0.035   0.02 120     260-390 28
EDD 0.08 0.4 0.03 0.03   0.02 120     260-380 32
IS 8500 Fe 540 B 0.2 1.6 0.04 0.04 0.45     MA = 0.25 max.
Impact test for B quality at
0°C,-20°C
410 540 20 High tensil Structural Applications
YS can be lower for thickness =16mm
Fe 570 0.22 1.6 0.04 0.04 0.45     450 570 20
Fe 570 B 0.22 1.6 0.04 0.04 0.45     450 570 20
Fe 590 0.22 1.8 0.04 0.04 0.45     450 590 20
Fe 590 B 0.22 1.8 0.04 0.04 0.45     450 590 20
IS 2002 1 0.18 0.50/1.2 0.035 0.04 0.15/0.35   120 CU = 0.10max.
Al = 0.022max.
235 360-480 24 Boiler quality YS can be lower forthickness =16mm
2 0.2 0.50/1.2 0.035 0.04 0.15/0.35     265 410-530 22
3 0.22 0.5/1.2 0.035 0.04 0.15/0.35     290 460-580 21
IS 5986 Fe330 0.17 1 0.045 0.045       NB+V+Ti = 0.20max. 205 330-440 181/252 Hamilton Poles, Flanging, High tensile structural fabrication
1=thickness=3mm
2=thickness>3mm
Fe360 0.17 1.2 0.045 0.045       235 360-470 181/252
Fe410 0.2 1.3 0.045 0.045       255 410-520 171/232
Fe510 0.2 1.5 0.045 0.045       355 510-620 161/202
JIS G 3116 SG255 0.2 0.3min 0.04 0.04 0.35 0.02     255 400 28 High-pressure Steel Gass  Cylinder
SG295 0.2 1 0.04 0.04 0.35 0.02   295 440 26
JIS G 3114 SMA 400AW 0.18 1.25 0.035 0.035 0.15/0.65     Nb+Mo+Ti<0.15 245-365 400-540    Atmospheric Corrosion Resistant
JIS G 3103   0.24 0.9 0.35 0.04 0.15/0.30          226 412-549        Boiler quality applications
JIS G 3132 SPHT-1 0.1 0.5 0.04 0.04 0.04               270 30-37* Tube making *Different EL for different thickness
SPHT-2 0.18 0.6 0.04 0.04 0.03              340 25-32*
SPHT-3 0.25 0.30/0.90 0.04 0.04 0.03              410 20-27*
JIS G 3125 SPAH 0.12 0.2/0.5 0.07/0.15 0.04 0.25/0.75     Cu = 0.25/0.6,
Ni = 0.65max.
335 463 22 Corrosion resistant BHN 180 min Cr 0.5/0.8
JIS G 3131 SPHC 0.15 0.6 0.05 0.04 0.04           270 29-31* Cold Rolling & General fabrication
*Different EL for different thickness
SPHD 0.1 0.5 0.05 0.05 0.04            270 30-39*
SPHE 0.1 0.5 0.03 0.035 0.04            270 31-41*
JIS G 3106 SM 400A 0.23   0.035                 Mn = 2.5 x Cmin 245 400-510 23 Structural fabrication Impact test may be required
SM 490A 0.2 1.6 0.035 0.55                 325 490-610 22
SM 520B 0.2 1.6 0.035 0.55                 365 520-640 19
SM 570 0.18 1.6 0.035 0.55         460 570-720 19
JIS G 3101 SS330     0.05` 0.05         205 330 430 21 26 General engg %el as per thickness
SS400     0.05 0.05        245 400 510 17,21
SS490     0.05 0.05           285 490 610 15,19
S540     0.05 0.05           400 540 13,16
JIS G 3113 SAPH310     0.04 0.04    0.02     185,175 330 16.40 different ys &%elkfor different sample auto sector application
SAPH370     0.04 0.04   0.02   215, 225 370 25,37
SAPH440     0.04 0.04   0.02   305, 295, 275 440 22,34
DIN 1614 STW24 0.08              0.02     320 (MAX) 410 (MAX) 34 cold rolling and drawing welded steel tubes
STW23 0.1                 0.02     410 (MAX) 31
STW22 0.1                 0.02      410 (MAX) 29
DIN 17100 qst37.2 0.17   0.05 0.05     90   235 340 470 26 general structural/ engg fabrication
qst44.2 0.21   0.04 0.04     90   275 410 540 22
qst52.3 0.2   0.04 0.04 0.55       MA 0.2 max 355 490 640 22
SS 4012A E34 0.1 0.7 0.03 0.03 0.2 0.02      MA 0.2 max 340 412 492 490   auto sector application
E38 0.1 1 0.03 0.03 0.04 0.02       372-470 440 560 27
BS 4360 43A 0.2 1 0.05 0.05 0.5        235 340 400 25 general engg weldable structural fabrication
43c 0.18 1.5 0.04 0.04 0.5 0.02      275 430 580 22
50a 0.23 1.6 0.05 0.05 0.5        nb&b = 0.003-0.1 355 490 640 20
55c 0.22 1.6 0.04 0.04 0.6           nb = 0.003-0.1 v = 0.003-0.2 450 550 700 19
BS 1449 hr1 0.08 0.45 0.025 0.03            170 290 25 cold forming general engg
hr2 0.08 0.45 0.03 0.035           170 290 25
hr3 0.1 0.05 0.04 0.04             170 290 21
API 5L X 42 0.28 1.25 0.03 0.03               289 413   pipe for oil sector
60 0.26 1.35 0.03 0.03          413 517  
70 0.23 1.6 0.03 0.03             482 565  
BSK 46   0.12 1.4 0.03 0.03 0.1 0.03 max   ma0.02 max 451 490 627 21 auto sector application
SAE 1020   0.18/ 0.23 0.4/ 0.6 0.03 0.03 0.05       310 320 440 15 propeller shaft general engg
SAE 1541   0.36/ 0.44 1.35/ 1.65 0.035 0.03 0.15/ 0.35             fork for two wheeler
SAE 1012   0.10/ 0.15 0.30/ 0.6 0.04 0.05 0.1             wheel disc general enng
IRS M 41   0.1 0.25/ 0.45 0.075/ 0.115 0.045 0.28/0.27     cu ni cr 430 380 22 rail coaches wagons
ASTM a622 0.1 0.5 0.025 0.035         250 400 550 18 21 tmbp
a621 0.1 0.5 0.025 0.035             cold rolling and general application.


COMPARATIVE CHART OF EQUIVALENT STANDARDS FOR HOT ROLLED STEEL
  Sr. No.   EN 10025-90
  +A1-93
  ITALIA
  UNI 7070
  GERMANIA
  DIN 17100
  FRANCIA
  AFNOR NF A   35.501
  G.B.
  B.S. 4360
  SPAGNA
  UNE 36080
  CHINESE
  STANDARDS
  USA
  ASTM
  1   S185   Fe 320   St 33   A 33 -   A 310-0   Q 195 -
  2   S235JR   Fe 360 B   St 37-2   E 24-2   40 A -   Q235 AC   A 283
  GR.C/GR.B
  3   S235JO   Fe 360 C   St 37 -3U   E 24-3   40 C   AE 235 C   Q 235 C -
  4   S235J2G4 - - - - - - -
  5   S275JR   Fe 430 B   St 44-2   E 28-2   43 B   AE 275 B   Q 255 A   A 36/A 283 D
  6   S275JO   Fe 430 C   St 44-3U   E 28-3   43 C   AE 275 C   -
  7   S275J2G3   Fe 430 D   St 44-3N   E 28-4   43 D   AE275 D   Q 275   A 633 GR.A
  8   S275J2G4 - - - - - - -
  9   S355JR   Fe 510 B -   E 36-2   50 B   AE 355 B -   A 572 GR.50 /
  A 678 GR.A
   10   S355JO   Fe 510 C   St 52 -3U   E 36-3   50 C   AE 355 C - -
   11   S355J2G3   Fe 510 D   St 52 -3N -   50 D   AE 355 D - -
  12   S355J2G4 - - - - - - -
  13   S355K2G3   Fe 510 DD -   E 36-4   50 DD - - -
  14   S355K2G4 - - - - - - -

   INTERNATIONAL STANDARDS SPECIFICATIONS :
 
   Hot Rolled Steel Plate:
   JIS G3101                  SS330 / SS400 / SS490 / SS540
   JIS G3106                  SM400A / SM400B / SM400C / SM490A / SM490C / SM490YA / SM490YB / SM520B / SM520 / SM570
   JIS G3113                  SAPH310 / SAPH400 / SAPH440
   JIS G3134                  SPFH490 / SPFH540 / SPFH590  
   ASTM                           A36 / A709 GR-36.50.50W / A242 / A283 GR-A~D / A285~C / A515 GR-60.65070 / A516 GR-55.60
                                        65.70 / A537 CLASS-1 / A572 GR-42
   
    Hot Rolled Steel:
   JIS G3101                  SS330 / SS400 / SS490 / SS540
   JIS G3106                  SM400A / SM400B / SM400C / SM490A / SM490C / SM490YA / SM490YB
   JIS G3113                  SAPH310 / SAPH370 / SAPH400 / SAPH440
   JIS G3134                  SPFH490 / SPFH540 / SPFH 590
   JIS G3114                  SMA400A
   JIS G3116                  SG255 / SG295
   JIS G3125                  SPA-H
   JIS G3131                  SPHC / SPHD / SPHE
   JIS G3132                  SPHT1 / SPHT2 / SPHT3 / SPHT4
   JIS G3303                  SPB
   JIS G3444                  STK540
   JIS G4051                  S35C ~ S41C / S42C ~ S54C / S55C ~ S65C / S70C ~ S84C
   JIS G4053                  SCM415 / SCM420 / SCM435 / SC440
   JIS G4401                  SK85
   ATSM                           A36 / A214 / A283 / A569 / A570 / A1011 CLASS 1 & 2 / A1018 A131 GRA
   JFS                              JSH 271C (SP221) / 270D / 590 R
   SAE / AISI                   SAE 1006 / SAE 1008~1065 / SAE1070~1084 / SAE 4130 SAE J1392 050 & 060 XLF / SAE EMPS -001 1010AK SAE 1508
                                        ~1580
   CSC                            SCR-TEN A / AF / SCR-TEN2 / 50BV30 / HM-690T
 
   Hot-dip Zinc-Coated Steel:
   JIS G3302                 SGHC  SGCC  SGCD1 SGCD2  SGCD3  EDDQ  SGC340 (35)  SGC400(50)  SGC490(55)
   JFS                            A3011 JAC270C JAC270D JAC270E JAC270F JAC340P JAC370P JAC390P JAC440P JAC340H JAC340W JAC340W                                       JAC390W JAC440W JAC440R
   ASTM                          A653 CS TYPE ABCFS  TYPE A B DD S  EDDS SS230(33)  SS255(37)   SS275(40)  SS340(50)  CLASS 1&2  SS340(50)                                        CLASS 3
   
    Cold Rolled Steel:                           

    JIS G3141                 SPCC  SPCD  SPCE  SPCEN  SL250Y  SL370Y  SL420Y

    JIS G3135                 SPFC340  SPFC370  SPFC390  SPFC440  SPFC490  SPFC540  SPFC590
    JIS G3311                 S35CM  S45CM  S50CM
     ASTM                         A684 1065,  SK85M
    JIS G3133                 SPP
    CSC                           CF340R  CF370R  CF390R  CF440R  CF490R  CF490R  CF590R  HS840
    SAE                            SAE1012  SAE1017  SAE4130  SAE4135  SCM415  SCM435  SCM440


Certificate & Inspection : c/w Calibration Works Certificate EN10204 3.1 Mill Test Report, NACE MR-01-75/ISO-15156, European Pressure Equipment Directive PED 97/23/EC, AD 2000-WO, ASME Boiler & Pressure Vessel Code Section-II Part-A Edition 2008, API 6A, with 3.2 certificate duly certified & approved by LRS-Lloyd's Register, GL-Germanischer Lloyd, BV-Bureau Veritas, DNV-Det Norske Veritas, ABS-American Bureau of Shipping, SGS, TUV, RINA, IRS, NORSOK APPROVED STANDARD M630, M650 Rev.3

If you have any requirement of above items, please feel free to contact us


Regards,

 

CONTACT PERSON :

 


MUKESH SHAH
Director 
Mobile No. 0091 - 9820292499 
Email - 
marketing@rolexmetals.com


ROLEX METAL DISTRIBUTORS 
( A METAL & STEEL Company ) 
57-A, KHATARGALLI, 
THAKURDWAR, 
MUMBAI - 400002, INDIA. 
TEL.No. 0091-22-23858802 
TEL.No. 0091-22-23823963 
FAX No. 0091-22-23898724 
Email - 
marketing@rolexmetals.com 
Website – 
www.rolexmetals.com

 
 

CHAIRMAN – chairman@rolexmetals.com

MANAGING DIRECTOR – managingdirector@rolexmetals.com

TECHNICAL DIRECTOR – technicaldirector@rolexmetals.com

SALES DIRECTOR – salesdirector@rolexmetals.com

COMMERCIAL DIRECTOR – commercialdirector@rolexmetals.com

 

COMMERCIAL MANAGER – commercial@rolexmetals.com

GENERAL MANAGER – generalmanager@rolexmetals.com

SALES MANAGER – salesmanager@rolexmetals.com

PURCHASE MANAGER – purchasemanager@rolexmetals.com

TECHNICAL MANAGER – technical@rolexmetals.com

WORKS MANAGER – worksmanager@rolexmetals.com

STORES MANAGER – stores@rolexmetals.com

WAREHOUSE MANAGER – warehouse@rolexmetals.com

SALES DOMESTIC – salesdomestic@rolexmetals.com

SALES INTERNATIONAL – salesinternational@rolexmetals.com

SALES GENERAL – sales@rolexmetals.com

PURCHASE GENERAL – purchase@rolexmetals.com

FINANCE MANAGER – finance@rolexmetals.com

ACCOUNTS MANAGER – accounts@rolexmetals.com

GENERAL INFORMATION – info@rolexmetals.com

 

EXPORT MANAGER – export@rolexmetals.com

IMPORT MANAGER – import@rolexmetals.com

AIR EXPORT – airexport@rolexmetals.com

SEA EXPORT – seaexport@rolexmetals.com

CUSTOMS – customs@rolexmetals.com

 

AIR FREIGHT – airfreight@rolexmetals.com

SEA FREIGHT – seafreight@rolexmetals.com

DESPATCH – despatch@rolexmetals.com

INSPECTION – inspection@rolexmetals.com

LOGISTICS – logistics@rolexmetals.com

TRANSPORT – transport@rolexmetals.com

 

KALAMBOLI WAREHOUSE – kalamboli@rolexmetals.com

TALOJA WAREHOUSE – taloja@rolexmetals.com

KHOPOLI WAREHOUSE – khopoli@rolexmetals.com

NHAVA SHEVA WAREHOUSE – nhavasheva@rolexmetals.com

KANDLA WAREHOUSE – kandla@rolexmetals.com

MUMBAI WAREHOUSE – mumbai@rolexmetals.com

STOCKYARD – stockyard@rolexmetals.com

 

SERVICE – service@rolexmetals.com

SUPPORT – support@rolexmetals.com

RECRUITMENT – career@rolexmetals.com

WEBMASTER – webmaster@rolexmetals.com

CUSTOMER CARE – customercare@rolexmetals.com