TOOL STEEL ROUND BAR

Sizes: According to GOST 2590-88, DIN EN 10060, ΐSTMA29/ΐ29M, DIN EN 10278 (h11, h12), GOST 14955 (h11, h12)

Basic sizes, diameter 12–38, 40, 42, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 65, 67, 68, 70, 72, 73, 75, 76,2mm
Intermediate sizes

May be supplied according to preliminary agreement
For hot rolled rounds diameter 11–32mm roll pitch 0,1mm diameter
tolerance: +/-0,15mm
Length 3500–12000mm
2885–6500mm – for rolled product with special surface conditioning D 11–19mm
Steel grades Σ7ΐ (C70W1)–Σ10ΐ (C105W1),
5ΥΝΜ (56CrNiMoV7) etc.
Chemical composition According to GOST 1435-99, GOST
5950-2000, DIN 17350, ASTM A686
Heat treatment Hot rolled, thermomechanical treatment, annealing or spheroidizing annealing
Surface condition Hot rolled, turned (delivery with onesided chamfer is possible), ground (for D < 60mm) or turned and polished according to DIN 668 (Ra=0,2mm) - for diameter 11–25mm
Packing Packages:
— Diameter - 150–500mm,
— Weight - up to 8t (for 12-meter package - up to 10t)
— Packages are bonded with wire or baling band
— Packages with special surface conditioning are supplied in special packing, excluding its damage or corrosion
Bundles: — Diameter:
Inner 900mm
Outer 1350–1450mm
— Height: 500–1050mm
— Weight: up to 2450kg
— Coiling direction clockwise
— Bundles are bonded with wire or baling band
Marking — Two tags specifying contract number, country of destination, steel grade, heat number, size in mm, supplier name and package/bundle weight are attached to each package/bundle