Sr. No. Standard Scope Grades
1 IS 1079 Covers the requirements for hot rolled low carbon steel sheets, plates and strips intended for drawing and forming for automobile and general engineering purposes. HR1 / CQ,
HR2 / DQ,
HR3 / DDQ,
HR4 / EDDQ
2 IS 5986 Covers the requirements of hot rolled steel sheet, plate and strip products for flanging and forming applications required for the manufacture of automobiles, integral coaches and general engineering purpose. ISH360S / Grade 235,
ISH410S / Grade 255
3 IS 2062 Covers requirement of steel for use in structural work. E250 Gr A / BR / B0/C,
E350 Gr A/BR/B0/C
4 IS 10748 Covers requirement for weldable quality hot rolled carbon steel strip intended for the manufacture of welded steel tubes and pipes. Gr 1, Gr 2, Gr 3, Gr 4, Gr 5
5 ASTM A 1011 /
A 1011M
Covers hot-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, and ultra-high strength steel sheet and strip, in coils and cut lengths. CS, DS, SS
Grade 36/40/50/55
6 EN 10111 Specifies the grades of continuously hot rolled low carbon steel sheet and strips for cold forming DD11, DD12, DD13, DD14
7 EN 10025-2 Hot rolled products of structural steel S235/J/JR/J2,
S275 / J / JR / J2,
S355 / J / JR / J2
8 SS 4012A Supply specification covers high strength, low carbon, very fine grained sheets and plates for manufacture of automobile components E34, E38, E46
9 JIS G 3113 Specifies hot rolled steel plates, sheets and strips intended for automobile structural use SAPH310, SAPH370, SAPH400,
SAPH440
10 JIS G 3131 Specifies hot rolled mild steel plates, sheets and strips intended for general fabricating purpose and processing. SPHC. SPHD, SPHE, SPHF
11 IS 513 Part 1 covers the requirements of cold reduced carbon steel sheets and strips for cold forming and drawing purpose. CR1 / CQ,
CR2 / DQ,
CR3 / DDQ,
CR4 / EDDQ
12 IS 513 Part 2 covers the requirements of cold reduced carbon high tensile and multi-phase steel sheets and strips for forming. ISC350LA / HSLA260,
ISC410LA / HSLA340
13 JIS G 3141 Specifies cold reduced carbon steel sheets, coils and strips SPCC, SPCD, SPCE, SPCF
14 DIN 10130 Applies to cold rolled uncoated low carbon steel flat products for cold forming DC01, DC03, DC04, DC05
15 EN 10139 Cold rolled steel sheets and strips for automobile uses DC01, DC03, DC04
(C290, C340, C390)

Note: Listed above are commonly used products. For any additional grade/specification, solution can be provided after discussion in detail.