Name:High Strength Steel plate
Thickness:1.5mm-200mm
Width:30mm-4000mm
length:1000mm-12000mm
Application: High strength steel plate has high strength, especially in normalizing or tempering. It is mainly used for, large ships, bridges, power plant equipment ,medium and high pressure boilers. high pressure vessel ,mining machinery.
Standard | Material |
GB/T1591-2017 | Q355(A B C D) Q390(B C D E) Q420(B C D E) Q460 (B C D E) |
G/BT 16270 | Q500(C D E) Q550(C D E) Q690(D E) |
JIS G3106 | SM490(A B C) SM490YA SM520 SM570 |
ASTM | A572 GR(42 50 55 60 65) A633(A B C D E) |
EN | S355(JR JO J2 KA G2 G3 NL) S420NL S460NL S550NL |