S550Q steel plates are delivered in the quenched and tempered tempered state. S550 series steel can be divided into four grades such as S550Q, S550QL, S550QL1 grade, belonging to the European standard low 5261 alloy high strength steel EN 10025-6-2004. f
A517GrB steel plate is a high-strength quenched and tempered alloy steel for pressure vessels and welded boilers. A517GrB alloy steel should be killed steel, and should meet the requirements of A20 / A20M standard fine austenite grain size.
20Cr alloy steel and 40Cr steel are mostly used to make carburized parts (oil quenching) with high core strength requirements, surface wear, cross section below 30mm, or messy shape and light load, such as: machine tool gearbox gears, gears Shaft.
A106 Gr.A seamless steel pipe has very good welding performance. Due to the low C content, normally there will be no severe hardening structure due to welding, and the welded joint has good plasticity and toughness. It belongs to the ordinary carbon steel
P355NH steel and P460NH are pressure vessel steel grades under EN10028-3 standard. P355NH steel is a non-alloy quality steel, while P460NH steel is a alloy special steel. Welcome to contact us if you are interested in our weldable fine grain structural st
P355NL1 steel and P355NL2 steel both are weldable fine gran steels for pressure purposes. These steel plates are supplied in normalized condition. For the chemical composition, there are subtle differences of phosphorus and sulphur content as follows.
P460NH under EN10028-3 weldable fine grain steel standard is alloy special steel. It is always delivered in normalized condition. P460NH tensile strength is at 570_720 Mpa for thickness belows 60mm,even maximum 730 Mpa is OK for the product thicknesses up
P460NL1 and P460NL2 are European special alloy steels for pressure purposes and mainly used for manufacturing pressure vessels and boilers and tanks. The mechanical properties requirement of P460NL1 and P460NL2 steel are same.
30CrMo seamless steel pipe has high strength and toughness, high hardenability, and the critical hardening diameter in oil is 15-70mm; the thermal strength of steel is also good, with sufficient high temperature strength below 500 ℃.
GB24510-2009 06Ni9DR material is a steel plate of -196 ℃ low temperature pressure vessel. Because of its good low temperature impact resistance and extremely low thermal deformation coefficient, it is widely used in LNG ships and LNG storage and transport
ASME SA516 Grade70 steel is an American standard container plate for medium and low temperature pressure vessels. Wholesale SA516 Grade70 steel plate China supplier, we can supply and export SA516Gr70 steel plates and sheets with large stock.
Marine steel plate refers to the hot-rolled steel plate used for manufacturing the hull structure produced according to the requirements of the classification society. It is mainly used to manufacture the hulls and decks of ocean-going, coastal and inland
There are different types of hot rolled carbon steel strips we can supply like hot rolled GB3524-83 ordinary carbon steel, hot-rolled wide-band steel for bicycles, pressure vessel hot rolled strips.
1. Hot-rolled ordinary carbon structural steel strip