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Square

Name Length, м Price for 1 tonne
Weight of 1 м, kg Price for 1 м, tg Manufacturer Weight, kg Quantity piece in tn
SQUARE 12
6
- 1,13
 -

6,78
147,49
SQUARE 16 9
- 2,01
 -

18,09
55,28
 
 
STEEL ROLLING HOT SQUARE
Rolling meets a demand of GOST2591-88, GOST 380-94, GOST 4543-71, GOST 1050-88 by assortment, chemistry and mechanical features.
 
Standards of using steels
 
St 0, St З-St 4 (kp, ps, sp), St 5-St 6 (ps, sp) GOST 380-94
08kl, 08, 10kp, 10, 15kp, 15, 20kp, 20, 25, 30, 35, 40 , 45, 50, 55,60 GOST 1050-88
15Х, 20Х, 30Х, 35Х, 38ХА, 40Х, 45Х, 50Х, 15Г-40Г, 45Г-50Г2, 18ХГТ, 25ХГТ, ЗЗХС-40ХС, 15ХМ-30ХМА, 40ХФА, 20ХН, 40ХН GOST 4543-71
 
Dimensions sides, mm:
 
40, 50, 60, 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, 120, 125, 130.
Rolling is delivered by off-measuring (from 4 to 6 m) and measured length.
Limit deviations on length of measured rolling do not exceed:
+50 mm on length from 4 to 6 m;
+70 mm on length more 6 m.
Rolling is rectilinear. Bending of squares does not exceed 0,5 % of length.
It is allowed separate risks, pinchers and rippling on the rolling surface without scrapping in the deep of half access for size,
also rolled blisters and pollutions do not exceed 1\4 access for size but no more 0,2 mm counting from real size.
Rolling is packed into packs with weight to 5 t and it is shipped in railway cars.
 
SQUARE PROVISION
Rolling assortment
 
Side of square, mm Normative document on shape and technical requirements Steel marking Normative document on chemistry Delivery terms on length, rolling length, m
80, 100, 110  
St2-Ст6 GOST 380-94 measuring -6-12
115, 120,
125, 130,
140, 150
ТУ14-1-5237-93
ТУ14-1-4492-88
20Г-35Г
30Г2-35Г2
GOST 4543-71 multiple of measuring
160, 180,200  
35ГС GOST 5781-82 limited off-measuring
215, 220  
18Г2С, 25Г2С GOST 1050-88 немерная
 
Marking assortment, nonstandard steel chemistry are conformed by the order.