S195T for Non-alloy steel tubes suitable for welding and threading.


Chemical composition %

Steel Grades C Mn P S
S195T max  0.2
max  1.4
max  0.035
max  0.03

Mechanical properties

Steel Grades
Rm - Tensile strength (MPa)
ReH - Minimum yield strength (MPa)
A - Min. elongation at fracture (%)
S195T
320-520
195
20

Other properties

Steel Grades
Annealing hardness
HBS

Cold pull hardness

HBS

Preheating temperature

Quenching temperature

Holding time
min
Hardening medium
Temper temperature

After tempering hardness
≥HRC

salt-bath furnace
controlled atmosphere furnace
S195T
235 262 788 1191 1204 5~15
air cooling
522
60