Jan-18-2022
1. Introduction of AS3678-WR350 steel plate:
AS3678-WR350 plate is Australian low alloy steel plate, AS3678 represents the Australian low alloy steel standard AS-NZS 3678, WR represents atmospheric corrosion resistance, and 350 represents the minimum yie
Jan-17-2022
S890Q, S890QL and S890QL1 steel are European grade quenched and tempered high yield strength structural steels, equivalent to the Chinese grade Q890. They are steel grades in the EN 10025-6 standard, S means structural steel, 890 is the yield value, unit
Jan-14-2022
S690QL steel plate is a European standard special alloy structural steel, which belongs to quenched and tempered high yield strength structural steel, S means structural steel, 690 is the yield value, in MPa, Q means the delivery condition, L means the mi
Jan-12-2022
SA533 GrB Cl2 is an American standard nuclear power pressure vessel steel plate. SA533 GrB Cl2 steel plate is mainly used to make evaporators, pressure regulators, pressure vessels, heads and support members in nuclear power projects.SA533 GrB Cl2 steel p
Jan-11-2022
SM490YA steel plate executive standard: JISG 3106-2004.SM490YA steel sheet delivery condition: hot rolled, normalized, quenched + tempered or tempered.Chemical composition and melting analysis of SM490YA steel plate: Grade Thickness C Si Mn
Jan-10-2022
SA517 Gr.A steel plate is American standard vessel plate, quenched and tempered high-strength alloy steel for pressure vessels.SA517 Gr.A steel plate executive standard: ASME SA517/SA517M-2017
SA517 Gr.A steel plate heat treatment delivery status: quench
Jan-07-2022
1. SA517 Gr.E steel plate executive standard: ASME SA-517/SA-517M-2019.2. Delivery status of SA517 Gr.E steel plate: quenching + tempering (Q+T).3. Chemical composition of SA517 Gr.E steel plate: C Si Mn P S Cr Mo Ti B 0.12-0.2
Jan-06-2022
1. A517 Gr.S and SA517 Gr.S are the same grade, ASTM A517/A517M is equivalent to ASME SA-517/SA-517M.2. A517 Gr.S steel plate executive standard: ASTM A517/A517M; SA517 Gr.S steel plate executive technical standard: ASME SA-517/SA-517M.3. Chemical composi
Jan-05-2022
Surface quality of A517 Gr H steel plate:
1) Cracks, bubbles, scabs, folds, inclusions and other defects harmful to the use are not allowed on the surface of the steel plate. There shall be no delamination on the side of the steel plate. In case of the a
Jan-04-2022
SM400A, SM400B and SM400C steel plates are Japanese standard rolled steel for welding structure, S represents steel, M represents welding, 400 is also the lower limit tensile strength 400MPa, A is the steel plate grade, without impact, B is the steel plat
Dec-30-2021
20Mn23AlV belongs to high manganese and low magnetic steel. 20Mn23AlV non-magnetic steel is used to manufacture low magnetic plates for internal structural parts of large transformers. 20Mn23AlV steel plate has extremely low magnetic permeability, good me
Dec-29-2021
Technical standard for Q960D steel plate: GB / T 16270-2009, Delivery status of Q960D steel plate: quenching + tempering (Q + T).Q960D is a quenched and tempered high-strength steel, which is used to make pressure shell parts, high-pressure structural par
Dec-29-2021
Q890C steel plate technical standard: GB/T 16270 quenched and tempered steel plate for high-strength structure.Q890C steel plate material category: low-alloy high-strength steel.Q890C steel plate description: This product is a high-strength structural ste
Dec-27-2021
Q690D high-strength structural steel plate can require thickness direction performance, Z15, Z25,
Z35, such as Q690D-Z15, Q690D-Z25, Q690D-Z35, etc.
Q690D steel plate technical standard: GB/T 16270.
Q690D steel plate heat treatment: Q+T, quenching + te
Dec-23-2021
30CrMo steel plate smelting method:
Converter / electric furnace steelmaking → LF furnace refining → VD furnace vacuum degassing → continuous casting / die casting / electroslag → cleaning and heating → rollin
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