URAL STEEL | 002_ROLLED PRODUCTS

PLATES (2800 MILL) Carbon strips

Steel grade Standard document Dimensions, mm Scope of use
thickness, S width, L length, B
Ñò3ñï

GOST 14637 GOST 19903 GOST 380

 10,12 1570,188 Specified by order To manufacture
welded pipes

CHEMICAL COMPOSITION

Steel grade Element portion by mass, %
C Mn Si S P Cr Ni Cu Other elements
      no more than
Ñò3ñï 0,14–
0,22		 0,40–
0,65		 0,15–
0,30		 0,050 0,040 0,30 0,30 0,30 N2 0,012

MECHANICAL PROPERTIES

Steel grade Rolled product thickness, mm Yield strength ?T, mm
N/mm2 (kg-wt/mm2)		 Ultimate strength ?B,
N/mm2 (kg-wt/mm2)		 Elongation ?5, %
      n. m. t.
Ñò3ñï 8-20 incl. 245 (25) 370–480 (38–49) 26
Steel grade Rolled product thickness Impact strength KCU, J/cm2 (kg-wt·m/cm2),
no more than		 Impact strength ÊÑV, J/cm2
(kg-wt·m/cm2),
no more than
at temperature, °Ñ         at temperature, °Ñ
+20 -20 -40 -70 +20 after
strain aging		 +20
Ñò3ñï îò 8
äî 9 incl.
 78 (8,0) 39 (4,0) 39 (4,0) 24 (2,5) 39 (4,0) 34 (3,5)
m. t. 9
äî 20 incl.
 69 (7,0) 29 (3,0) 39 (4,0) 24 (2,5) 29 (3,0)