Material: ASTM/ASME: A709Gr.50W, A588( GrA, GrB), A242, Corten A, CortenB, 10CrmoAl; EN: S355J0W, S235J2W, S355J0WP, S460NL, S460ML; JIS: SPA-H; HIC steel plate

Standard: ASTM, ASME, EN, DIN, JIS

Thickness: 3-650mm, width: 1000-4500mm


Delivery Time: 15-30 days, 7days for ready products

Payment Terms: 100% payment against B/L copy, the original documents will be mailed after payment received

Minimum Order Quantity: flexible trial order

Atmospheric corrosion resistant steel is made from common steel by adding a small amount of corrosion-resistant elements such as copper and nickel. It has the properties of high-quality steel like good toughness, plasticity, mouldability, weldability, and resistance to corrosion, high temperature and abrasion; weather corrosion resistance is 2~8 times than common carbon steel, and coating performance is 1.5~10 times than common carbon steel. Besides, weathering resistant steel has good resistance to rust, can highly improve the performance and extend service life of structure parts, thus is used to make structural parts used in open atmospheres, corrosive gas and liquid environment.

Technical data

normalized, tempered, quenched, ultrasonic test(ASTM A578 Level C/Level B/Level A, ASTM A435, En10160-S4E3/S3E2/S2E1,S1E0), Z test(Z15, Z25 and Z35), TPI(Third Party Inspection), NDE(Non-Destructive Examination)

S1. Vacuum Treatment
S2. Product Analysis
S3. SPWHT: Simulated Post-Weld Heat Treatment
S4. Additional Tension Test
S5. Charpy V-Notch Impact Test
S6. DWT: Drop-Weight Test
S7. High Temperature Tension Test
S8. Ultrasonic Examination
S9. Magnetic Particle Examination/Magnetic particle inspection
S11. Ultrasonic Examination in accordance with Speciļ¬cation A 577/A577M
S12. Ultrasonic Examination in accordance with Speciļ¬cation A 578/A578M
S14. Bend Test
S15. Reduction of Area Measurement
S18. Maximum Tensile Strength

Steel grades of Corrosion Resistant steel plate

A242 SMA50AW 1.8961 E24W4 S235J2W
A588Gr.A SMA50CP 1.8945 E36WA3 S355J0WP
A588Gr.B SMA570W 1.8946 E36WA4 S355J2WP
A709Gr.50W SMA570P 1.8959 E36WB3 S355J0W
A709Gr65 SMA400 1.8963 E36WB4 S355J2G1W
CortenA SMA490 1.8965 S355J2G2W
CortenB SMA570 1.8966 S355K2G1W
AB71 SPA-H 1.8967 S355K2G2W
08Cu WR50B
16MnCu WR50C
10CrMoAl S460NL
St37-3Cu3 S460ML