Cr and Ni elements in the 05CuPCrNi steel plate
Cr is also one of the alloy elements to improve the atmospheric corrosion resistance of 05CuPCrNi steel plate, but it has obvious effect only with the combination of Cu. The corrosion potential of Cr is low, and Cr is an element with passivation tendency,
Chemical composition effects the 05CuPCrNi steel plate
05CuPCrNi steel plate belongs to high weathering steel plate. The weathering mechanism of 05CuPCrNi steel plate is different from the general alloy mechanism. Cu element has electrochemical depolarization effect, which promotes the formation of dense and
Technical requirements of Q355NH steel
The Q355NH steel can form a protective layer on the surface of metal substrate by adding a small amount of alloy elements such as Cu. P and Cr, Ni, so as to improve the atmospheric corrosion resistance. Q355NH steel belongs to welded weathering steel, whi
S275J0 steel plate application and delivery status
Introduction of S275J0 steel plate: S275J0 steel plate is engineering and structural steel structural steel, carbon structural steel and low alloy steel and China GB/T700 and such listed steel grade approximation, GB/T1591 S275, S275J0, S275J0C, S275J2G3
Execution standard for S355NL steel plate
Standard of S355NL steel plate: EN10025-3: full name: normalized/normalized rolled weldable fine grain structural steel plate. Hot-rolled weldable fine grain structural steel products-Part 1: General conditions and EN 10113-2: Products of hot rolled welda
Heat treatment and main properties of 12Cr1MoV steel plate
Uniform digital code for 12Cr1MoV alloy structural steel plate: A31132. 12Cr1MoV steel plate standard: GB/T3077-2015, is a kind of high-performance alloy material. Heat treatment of 12Cr1MoV steel plate: quenching heating temperature (℃) : 970;
Provide the latest quotation for 15CrMo steel plate
The executive standard of 15CrMo steel plate: GB/T 3077-2015 steel plate standard GB/T11251-2009. 15CrMo steel plate is a heat-resistant steel with pearlite structure, which has high thermal strength (δb≥440MPa) and oxidation resistance at high temperatur
SUS310S stainless steel plate heat treatment
SUS310S stainless steel plate is one of Japan's SUS series austenitic stainless steel. Executive standard: JIS G4311: 1991. The characteristics and scope of application of SUS310S stainless steel plate: SUS310S stainless steel is Japanese SUS series aust
