URAL STEEL | 002_ROLLED PRODUCTS

TUBULAR BILLET

Steel grade Standard document Dimensions Scope of use
Ñò10–45, 20Ö50Ã, 20Õ–40Õ, 36Ã2Ñ, 30–35ÕÃÑÀ, 10Ã2Ñ1, 09Ã2Ñ, 10ÕÑÍÄ, 15ÕÑÍÄ, 20ÕÍ–40ÕÍ, 18ÕÃÒ–30ÕÃÒ, 12ÕÍ3À, 38ÕÍÌ, 10 ÏË 1–2, 20 ÏË 1–2 GOST 1050–88
GOST 4543
GOST 19281		 Round 90–200 GOST 1421 As per order Manufacture of hot-rolled seamless tubes
18Ã2ÀÔ GOST 19281 Round 220, 250 As per order Manufacture of tubes
Ñò0–Ñò6 TU14–104–149–94 Round, diameter 90–200 As per order Manufacture of tubes for agricultural engineering

CHEMICAL COMPOSITION

Steel grade Element portion by mass, %
Ñò10–45, 20Ö50Ã, 20Õ–40Õ, 36Ã2Ñ, 30–35ÕÃÑÀ, 10Ã2Ñ1, 09Ã2Ñ, 10ÕÑÍÄ, 15ÕÑÍÄ, 20ÕÍ–40ÕÍ, 18ÕÃÒ–30ÕÃÒ, 12ÕÍ3À, 38ÕÍÌ, 18Ã2ÀÔ As per GOST 1050, GOST 4543, GOST 19281

MECHANICAL PROPERTIES

Steel grade Yield strength ?T, N/mm2 (kg-wt/mm2) Ultimate strength
?B kg-wt/mm2		 Elongation
?5, %		 Reduction of area, %
Ñò10–45, 20Ö50Ã, 20Õ–40Õ, 36Ã2Ñ,
30–35ÕÃÑÀ, 10Ã2Ñ1, 09Ã2Ñ, 10ÕÑÍÄ,
15ÕÑÍÄ, 20ÕÍ–40ÕÍ, 18ÕÃÒ–30ÕÃÒ,
12ÕÍ3À, 38ÕÍÌ, 18Ã2ÀÔ		 As per GOST 1050, GOST 4543, GOST 19281
Ñò10 215 (22) 340 (35) 32 56