Giới thiệu:
KSW-490 developed jointly with Japan Steel, are applied for stud welding methods of pile foundation, shear wall and base anchor fitting.
Chi tiết sản phẩm:
Chemical compositions of KSW-490 (%)
C
Mn
Si
P
S
Max. 0.20
0.30 - 0.90
0.15 - 0.35
Max. 0.035
Mechanical properties of KSW-490
Yield strength N/mm2
Tensile strength N/mm2
Elongation
Bending test
%
Gauge length
Bending radius
Bending angle
345 - 440
Min. 490
Min. 20
8D
4D
180