Steel 08G2S used: for the manufacture of welding wire; reinforcing steel classes At600, At600c, At600k, At800, designed for conventional reinforcement and prestressed concrete structures.

Note

Steel low alloy structural manganese.

Standards

Name	Code	Standards
Bars and shapes	В22	GOST 10884-94
Welding and cutting metals. Soldering, riveting	В05	TU 3-2307-90, TU 1227-207-00187211-97

Chemical composition

Standard	C	S	P	Mn	Cr	Si	Ni	Fe	Cu	As
GOST 10884-94	0.05-0.15	≤0.025	≤0.03	1.5-2.3	≤0.3	0.7-1	≤0.3	Rest	≤0.3	≤0.08

Fe is the basis.
According to GOST 10884-94 in steel, intended for the production of reinforcement steel At600K, the mass fraction of silicon should be 0.60-1.20%. It is allowed to increase the mass fraction of sulfur and phosphorus to 0.045%.

Mechanical properties

Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d₅, %
Reinforcing steel in the delivery state after the electric heating up to 400 °C according to GOST 10884-94 (the Holy column of the delivery condition specified strength class)
10-40	≥600	≥800	≥12
10-32	≥800	≥1000	≥8

Description mechanical marks

Name	Description
s_T\|s_0,2	Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2%
σ_U	Limit short-term strength
d₅	Elongation after rupture

Steel 08G2S

Designation

Description

Note

Standards

Chemical composition

Mechanical properties

Description mechanical marks

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