plaats van herkomst
shanghai
Techniek
Warmgewalste Gebaseerd
Geolied Of Niet-Geolied
Niet-Geolied
naam van het merk
shunyun
Verwerking Service
Lassen
breed classify
semi-killed steel OR killed steel
yield strength
Q235B/235-280MPa S355JR/335-360MPa
strength of extension
Q235B/420MPa S355JR/485MPa
elongation
Q235B/26min S355JR/26min
carbon content
Q235B/C(0.12-0.20)% Q3S355JR/C(0.12-0.20)%
manganese content
Q235B/Mn(0.45)% S355JR/Mn(1.35)%
silicon content
Q235B/Si(≥0.19)% S355JR/Si(≥0.002)%
phosphorus content
Q235B/P(0.03)% S355JR/P(0.012)%
sulphur content
Q235B/S(0.02)% S355JR/S(0.013)%
manufacturing technique
Hot rolled(elementary) Can be processed again repeatedly
