Steel 10JUA (10)

Designation

10JUA steel is used: for the production of sheet metal 2 mm 4−14 category, intended for the manufacture of various parts by cold forming.

Section, mm	s_T\|s_0,2, MPa	σ_U, MPa	d₅, %	d₁₀	KCU, kJ/m²	HB, MPa	HRB
Sheet metal class 2 heat treated (annealing, normalization, high tempering or normalizing + tempering) in the delivery state according to GOST 4041-71 (samples)
4-14	-	270-410	≥32	≥28	-	≤117	≤66
Sheet metal in delivery condition of steel 10 on the other 14-1-4632-93 (samples)
5-25	196-345	270-410	≥32	-	≥294	≤140	-

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
d₁₀	Elongation after rupture
KCU	Toughness
HB	Brinell hardness number
HRB	Rockwell hardness (indenter steel, spherical)