The Boiler Steel Plates are widely used in fabrication of boilers in industries. These hot rolled steel plates are made available in variety of grades and thickness and are developed to a superior quality, deliberated to hold out the internal pressure in boilers and valves. Well known for its diversity of use and longevity, these boiler plates meet the exact requirements of the industries.

These grades cover a range of tensile strengths from 450 – 620 MPa and this versatility explains much of the specifications popularity. According to different strength levels, the plates are available in four grades: Grade 55, Grade 60, Grade 65, and Grade 70. The maximum thickness of plates is primarily limited only by the capacity of the composition to meet the specified mechanical property requirements. The steel is killed and conforms to fine austenitic grain size requirements. Generally, steel plates are hot / cold formed are moulded to desired shape for major boilers to withstand high temperature, pressure and adverse corrosive environments.

Grades & Specification.

A515: Gr60, Gr70
A 516: Gr60, Gr65, Gr70
A 517
A 387
A 533
A 537
A 542
A 543
A 302
IS 2002
IS 2041: R/H220, R/H 260, R/H 275, R/H 355
17102: StE 285, St E355
17155: HI, HII, 19 Mn 6
BS 1501-161: Gr360, Gr400
BS 1501-224: Gr400, Gr 490
EN 10028 : P235L,
P265L P355L, P460L
EN 10028 : 13CrMo4-5, 16Mo3
G 3103: SB410, SB450,
G3115: SPV 24, SPV 32,
SPV 36 G3125
PM Sheets Description
5mm To 150mm
1250, 1500, 2000, 2500, 3000
6000, 12000, 12500