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ASTM Grade HP Steel vs. EN 1.0213 Steel

Both ASTM grade HP steel and EN 1.0213 steel are iron alloys. They have a modest 36% of their average alloy composition in common, which, by itself, doesn't mean much. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is ASTM grade HP steel and the bottom bar is EN 1.0213 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
92 to 120
Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 5.1
12 to 25
Fatigue Strength, MPa 130
160 to 240
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 78
73
Tensile Strength: Ultimate (UTS), MPa 490
320 to 430
Tensile Strength: Yield (Proof), MPa 260
220 to 330

Thermal Properties

Latent Heat of Fusion, J/g 320
250
Maximum Temperature: Mechanical, °C 1100
400
Melting Completion (Liquidus), °C 1370
1470
Melting Onset (Solidus), °C 1330
1430
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 12
53
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 34
1.8
Density, g/cm3 7.9
7.9
Embodied Carbon, kg CO2/kg material 5.8
1.4
Embodied Energy, MJ/kg 82
18
Embodied Water, L/kg 220
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
33 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 170
120 to 300
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 17
11 to 15
Strength to Weight: Bending, points 17
13 to 16
Thermal Diffusivity, mm2/s 3.2
14
Thermal Shock Resistance, points 11
10 to 14

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0.35 to 0.75
0.060 to 0.1
Chromium (Cr), % 24 to 28
0
Iron (Fe), % 29.2 to 42.7
99.245 to 99.67
Manganese (Mn), % 0 to 2.0
0.25 to 0.45
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 33 to 37
0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 2.5
0 to 0.1
Sulfur (S), % 0 to 0.040
0 to 0.025