ASTM A572 steel plate

ASTM A572 steel plate

The ASTM A572 specification is the standard specification for high-strength low-alloy columbium-vanadium structural steel for plates used in general construction and structural applications. ASTM A572 includes five grades with specified minimum yield strengths of 42, 50, 55, 60, and 65 ksi, respectively.

Introduction

Steel Properties

ASTM A572 steel plate chemical composition:

ASTM A572
Grade 42
Grade 50
Grade 60
Grade 65
Carbon
0.21%
0.23%
0.26%
0.23-0.26%
Manganese
1.35%
1.35%
1.35%
1.35-1.65%
Phosphorus
0.03%
0.03%
0.03%
0.03%
Sulfur
0.03%
0.03%
0.03%
0.03%
Silicon
0.15-0.4%
0.15-0.4%
0.40%
0.40%

ASTM A572 steel plate mechanical properties:

Grade
Yield Point (ksi)
Tensile Strength (ksi)
Min. 8" Elongation %
A572 grade 42
42
60
20
A572 grade 50
50
65
18
A572 grade 60
60
75
16
A572 grade 65
65
80
15

ASTM A572 steel equivalent grades:
Warning! Only for reference

EU
Germany
Japan
France
England
Canada
European old
Italy
Spain
China
Inter
Portugal
India
EN
DIN,WNr
JIS
AFNOR
BS
HG
EN
UNI
UNE
GB
ISO
NP
IS
S355JR
St52-3
SM490A
E36-2
50B
350W
Fe510B
Fe510B
AE355B
Q345B
E355C
FE510-B
IS961
 
SS490
 
 
350WT
 

Application

ASTM A572 steel plate application:
ASTM A572 steel plate is widely used as bridge plates, bearing plates, machine mounting plates, etc for construction equipment, transmission towers, machine frames., etc equipment.

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