Mechanical properties of SA304L stainless steel and GB24511-2009 stainless steel at room temperature:
HBW (hardness)
HRB (hardness)
HRC (hardness)
HV (hardness)
Elongation
The elongation of A/%
Maximum thickness of all types of products - Elements
Maximum thickness of all types of products - value
Rp0.2/MPa
Rp1.0/MPa
Tensile strength /MPa
Tensile strength Rm/MPa
Yield strength /MPa
standard
SA-240 304L
Less than 201 = 40 = 485 = 92 = 170 SA-240
S30403
Less than or equal to 201
Less than or equal to 201
= 201 = 92
Less than or equal to 92
Less than 92 -
-
- less than 210
Less than or equal to 210
= 210 = 40
More than 40
More than 40 C
P
H 8
Fourteen
80 = 180
More than 180
= 180 = 230
More than 230
= 230 = 490
More than 490
More than 490 GB24511
Chemical composition (mass fraction) /%:
C
Cr
Mn
N
Ni
P
S
Si
standard
SA-240 304L
0.03, 18~20, 20.1, 8~12, 0.045, 0.03, 0.75,
S30403
0.03, 18~20, 2, 8~12, 0.035, 0.02, 0.75,
The modulus of elasticity at the following temperature (DEG C) E/103MPa:
-200
-196
-125
-100
-75
-40
Twenty
Twenty-five
One hundred
One hundred and fifty
Two hundred
Two hundred and fifty
Three hundred
Three hundred and fifty
Four hundred
Four hundred and fifty
Five hundred
Five hundred and fifty
Six hundred
Six hundred and fifty
Seven hundred
standard
SA-240 304L
209204201195189186, 183179176172169165, 160156151146140, SA-240
S30403
209203199195189186, 183179176172169165, 160156151146140, GB24511
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