A242 Type1 steel

A242 Type1 steel grade is a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance. The main alloying elements are chromium nickel and copper with added phosphorous which gives it excellent self protecting qualities. As the steel reacts with elements in the atmosphere, the material forms a layer of rust over time which in essence protects the steel from corrosion.
A242 Type1 steel is the Equivalent grades as S355J2WP (1.8946) steel in EN 10025 - 5 : 2004 standard and FE510D1K1 steel in UNI standard and also E36WA4 steel in NFA 35-502 standard.
The specification of S355JR we can offer:
Thickness 2-460mm,
Width 1500-3200mm,
Length 6000-12000mm 
A242 Type1 steel chemical composition %:
C ≤ 0.12
Mn ≤ 1
Cr 0.3--1.25
Si ≤ 0.75
CEV≤ 0.52
S ≤ 0.03
Cu 0.25—0.55
P 0.06—0.15
A242 Type1 Steel Mechanical Properties
Yield Strength (Mpa): 345—355
Tensile Strength( MPa): 470—680
Impact Energy: degree(-20), joule(27)
A242 Type1 Steel Grade Equivalent
S355J2WP (1.8946) steel in EN 10025 - 5 : 2004 standard
FE510D1K1 steel in UNI standard
E36WA4 steel in NFA 35-502 standard.
BEBON, the most professional A242 Type1steel exporter,will offer you the the best A242 Type1steel. If you have any order of A242 Type1steel from BEBON, please inquiry us soon.