Gokul Steel is leading supplier of WPS Flat Bar and Round Bar Supplier in Ahmedabad. We also supplier of D-2,D-3, En-31, H-11, H-13, P-20,Flat Bar, Round Bar, Mild Steel Square Bar and etc.
WPS Flat Bar Supplier in Ahmedabad | WPS Round Bar Supplier in Ahmedabad | Gokul Steel
Leaf and volute springs, road and railway vehicle springs including helical and plat spring. This steel is capable of taking up a good hardness and possesses an increased stability in tempering.
Typical Analysis In %
C
Si
Mn
Cr
W
V
Co
Mo
Ni
0.50/0.60
1.50/2.00
0.70/1.00
-
S&P each 0.05 (max)
-
-
Heat Treatment & Processing
Forging Temp. °C
Annealing Temp. °C
Hardening Temp. °C
Quenching Medium
Tempering Temp. °C
Hardness Rockwell °C
900-830
650-680
830-860
O
470-540
BHN 235
Equivalent Grades
BS 970 (REVISED) 1970-1972
BS 970-1955 En No.
AISI/SAE
DIN
Japan
U.S.S.R.
IS
250A53
45
9255
55Si7
-
55C2
Grade
Specification
T55Si7
3749/1978
High duty volute and leaf springs, Heavy engine valve springs, helical and torsional bar springs. It has a high ratio of yield point to tensile strength and high torsional fatigue strength.
Typical Analysis In %
C
Si
Mn
Cr
W
V
Co
Mo
Ni
0.45/0.55
0.5
0.50/0.80
0.80/1.20
-
0.15 (max)
S&P each 0.05 (max)
-
Heat Treatment & Processing
Forging Temp. °C
Annealing Temp. °C
Hardening Temp. °C
Quenching Medium
Tempering Temp. °C
Hardness Rockwell °C
900-830
650-680
830-860
O
470-540
BHN 235
Equivalent Grades
BS 970 (REVISED) 1970-1972
BS 970-1955 En No.
AISI/SAE
DIN
Japan
U.S.S.R.
IS
735A50
47
6150
50CrV4
-
-
Grade
Specification
T50Cr4V2
3749/1978
High duty volute and leaf springs, Heavy engine valve springs, helical and torsional bar springs. It has a high ratio of yield point to tensile strength and high torsional fatigue strength.
