Product Description
Atmospheric Corrosion Resistant ASTM A242 Sheets, Plates, Coils
ASTM A242 steel is a high strength low-alloy structural steel ASTM specification with improved atmospheric corrosion resistance. This specification is normally applicable to steel plates through one-half inch in thickness.
The atmospheric corrosion resistance of A242 is substantially better than that of carbon steels such as A36 and A572-50 with or without copper addition. When properly exposed to the atmosphere, A242 is suitable for many applications in the unpainted condition. ASTM 242 is a weathering steel which develops a natural rust patina which protects the steel from exposure.
ASTM A242 has a 50ksi minimum yield strength and a 70ksi minimum tensile strength
We are Stockholder & Distributors of CORTEN-A, CORTEN-B, S355JOWP, S355JOWP+N, S355J2WP, S355J2WP+N, S355JOW, S355JOW+N, S355J2W, S355J2W+N, IRSM41-97, IRS-M41, IRSM-41, JIS G3125 SPA-H, JIS G3125 SPA-C, ASTM A242, ASTM A588, ASTM A242 CORROSION RESISTANT / WEATHER RESISTANT STEEL SHEET, PLATE, COIL COLD ROLLED & HOT ROLLED, ASTM A423, ASTM A847 WELDED ERW SEAMLESS TUBES, PIPES, ROUND, SQUARE, RECTANGULAR
CORROSION RESISTANT AND WEATHER RESISTANT STEEL CAN BE ALSO SUPPLIED ACCORDING TO FOLLOWING STANDARD & SPECIFICATIONS :
COR-TEN® A, COR-TEN®A, COR-TEN A, CORTEN-A, CORTEN A - Sheet, Plate, Coil
COR-TEN® B, COR-TEN®B, COR-TEN B, CORTEN-B, CORTEN B - Sheet, Plate, Coil
ASTM A588 Grade A, ASTM A 588 Grade-A, ASTM A-588 Grade A - Sheet, Plate, Coil
ASTM A588 Grade B, ASTM A 588 Grade-B, ASTM A-588 Grade B - Sheet, Plate, Coil
ASTM A588 Grade C, ASTM A 588 Grade-C, ASTM A-588 Grade C - Sheet, Plate, Coil
ASTM A242 Type 1, ASTM A242 Type-1, ASTM A-242 Type 1 - Sheet, Plate, Coil
S355JOWP EN 10025-5, S355JOWP EN10025-5, S355 JOWP EN-10025-5 - Sheet, Plate, Coil
S355JOWP+N EN 10025-5, S355JOWP+N EN10025-5, S355 JOWP+N EN-10025-5 - Sheet, Plate, Coil
S355J2W EN 10025-5, S355J2W EN10025-5, S355 J2W EN-10025-5 - Sheet, Plate, Coil
S355J2W+N EN 10025-5, S355J2W+N EN10025-5, S355 J2W+N EN-10025-5 - Sheet, Plate, Coil
S355J2G1W EN 10155, S355J2G1W EN10155, S355 J2G1W EN-10155 - Sheet, Plate, Coil
S355K2G1W EN 10155, S355K2G1W EN10155, S355 K2G1W EN-10155 - Sheet, Plate, Coil
S355J2G2W EN 10155, S355J2G2W EN10155, S355 J2G2W EN-10155 - Sheet, Plate, Coil
S355K2G2W EN 10155, S355J2G2W EN10155, S355 K2G2W EN-10155 - Sheet, Plate, Coil
SAILCOR IRSM41, IRSM-41, IRS-M41, IRS-M41, IRS M41-97 FOR RAILWAY WAGON & CONTAINER - Sheet, Plate, Coil
JIS G3125 SPA-H, JIS G3125-SPAH, JIS:G3125-SPA-H, JIS-G3125 Grade SPA-H, G3125-SPAH - Sheet, Plate, Coil
JIS G3125 SPA-C, JIS G3125-SPAC, JIS:G3125-SPA-C, JIS-G3125 Grade SPA-C, G3125-SPAC - Sheet, Plate, Coil
ASTM A242 is high strength low alloy structural steel with 345Mpa minimum yield point in 20mm.
When usually exposed to the atmosphere, ASTM A242 is suitable for many applications in the bare condition.
ASTM A242 Chemical Composition
|
Grade
|
C %
|
Mn %
|
P %
|
S %
|
Si %
|
Cu %
|
|
ASTM A242
|
≤0.15
|
≤1.00
|
≤0.15
|
≤0.05
|
-
|
≥0.20
|
|
Cr %
|
N %
|
V %
|
Ni %
|
B %
|
|
|
-
|
-
|
-
|
-
|
-
|
|
ASTM A242 Mechanical Property
|
Grade
|
Thickness(mm)
|
MinYield(Mpa)
|
Tensile(MPa)
|
Elongation (%)
|
Min Impact Energy
|
|
ASTM A242
|
≤20mm
|
Min 345Mpa
|
Min480Mpa
|
18
|
|
|
|
20-40mm
|
Min 315Mpa
|
Min 460Mpa
|
18
|
|
|
|
The min impact energy is longitudinal energy
|
Available size：
Thickness： 1mm-300mm
With： 1000mm-4000mm
Length： 2000mm-18000mm
Supplementary requirements:
Z15, Z25, Z35 test;
Charpy V impact test;
Ultrasonic test, A578 Level A, B, C, A435;
PWHT test.
|
HIGH STRENGTH WEATHERING STEEL GARDE
|
|
COR-TEN A
|
COR-TEN B
|
COR-TENB-QT
|
COR-TEN C
|
S355J2WP
|
S355J2WP
|
A588Gr.A
|
|
A588Gr.B
|
A588Gr.C
|
A588Gr.K
|
A709-50W
|
ASTM A242
|
ASTM A656
|
ASTM A847
|
Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN 10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0103 / NACE MR-0175 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, API 6A (American Petroleum Institute), with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3
If you have any requirement of above items, please feel free to contact us
Regards,
CONTACT PERSON :
MUKESH SHAH
Director
Mobile No. 0091 - 9820292499
Email - marketing@rolexmetals.com
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