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hrcoil
msplates
bq plates
hightensile

 

Reference Specification: IS2062-1999  
Chemical Composition (Product Analysis) Mechanical Properties                                                            Values in %
Grades C
(Max)
Mn
(Max)
P
(Max)
S
(Max)
SI
(Max)
Al (Min) Nb (Max) V (Max) Ti (Max) CE(Max) Y.S.(MPa) min <20 mm 20-40 mm >40mm U.T.S (MPa) min EI %(min) 5.65 vA Bend Test Thickness

Impact Test

Thickness

                                  < 25 mm > 25mm   8-70mm 8-32mm
 Gr - A 0.23 1.50 0.0.35 0.035 0.30 0.02 - - - 0.42 - 250 240 230 410 23 3t 3t   - -
Gr - B 0.22 1.50 0.035 0.035 0.30 0.02 - - - 0.41 - 250 240 230 410 23 2t 2t   27 -
Gr - C 0.20 1.50 0.035 0.035 0.30 0.02 - - - 0.39 - 250 240 --- 410 23 2t 2t   - 27
Temp.                                       00 C -200C
 
Reference Specification : IS 5986-1992  
Chemical Composition (Product Analysis) Mechanical Properties                                                            Values in %
Grades C
(Max)
Mn
(Max)
P
(Max)
S
(Max)
SI
(Max)
Al (Min) Nb (Max) V (Max) Ti (Max) CE(Max) Y.S.(MPa) min U.T.S (MPa) min EI %(min) 5.65 vA Bend Test Thickness

Impact Test

Thickness

                            <12 mm > 12-25 mm   12-25mm -
Fe 330 0.17 1.00 0.035 0.035 0.30 0.02 --- - 205 330-440 25 1t 2t   27J -
Fe 360 0.17 1.20 0.035 0.035 0.30 0.02 --- - 235 360-470 25 1t 2t   27J --
Fe 410 0.20 1.30 0.035 0.035 0.30 0.02 --- 0.42 255 410-520 23 2t 3t   27J -
Fe 510 0.20 1.50 0.035 0.035 0.30 0.02 0.02-0.08 to be added in single/Combination ** 0.45 355 510-620 20 2t 3t   27J -
Temp.                                       00 C -
 
Reference Specification : IS 5986-1992  
Chemical Composition (Product Analysis) Mechanical Properties                                                            Values in %
Grades C
(Max)
Mn
P
(Max)
S
(Max)
SI
(Max)
Al (Min) Nb (Max) V (Max) Ti (Max) CE(Max) Y.S.(MPa) min U.T.S (MPa) min EI %(min) 5.65 vA Bend Test Thickness

Impact Test

Thickness

                            < 25 mm >25-40 mm >40<63mm 8-63mm-
ASTM A-36M                   - 250 400-550 20 1t 1.5t 3t 27J 27J
< 20 mm 0.25 - 0.035 0.035 0.40 0.02 - - - - - - - - -     --
> 20-40 mm 0.20 0.80-1.20 0.035 0.035 0.40 0.02 - - - - - - - - -     -
>40<63mm 0.26 0.80-1.20 0.035 0.035 0.15-0.40 0.02 - - - - - - - - -     -
Temp.                       -         00 C -200 C

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