Mechanical properties under Т=20oС of the material 21880 .
Assortment
Dimension
Direct.
sв
sT
d5
y
KCU
Heat treatment
-
mm
-
MPa
MPa
%
%
kJ / m2
-
Bars hotrolled
270
24
60
Bars cold-drawn
350
4
Brinell hardness of the material 21880 (hot-rolled) , Bars
HB 10 -1= 131 MPa
Magnetic properties of the material 21880 .
Assortment
Dimension
Hc
μmax
P1.0/50
P1.5/50
B100
B500
B1000
B2500
B5000
B10000
B30000
-
mm
A/m
-
W/kg
W/kg
A/m
A/m
A/m
A/m
A/m
A/m
A/m
Sheet
0.1 - 3.9
80
5
1.38
1.5
1.62
1.71
1.81
2.05
Bars
80
1.36
1.47
1.57
Specification :
Mechanical properties :
sв
- Tensile strength , [MPa]
sT
- Yield stress, [MPa]
d5
- Specific elongation at fracture , [ % ]
y
- Reduction of area , [ % ]
KCU
- Impact strength , [ kJ / m2]
HB
- Brinell hardness , [MPa]
Magnetic properties :
Hc
- Coercive force [ A/m ]
μmax
- Magnetic permeability [ ]
P1.0/50
- Maximum specific total loss at [ W/kg ]
B100
- Minimum magnetic flux density T for H, [ А/m ]
Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others). Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader
