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Low welding crack sensitivity Q690CF steel plate

Low welding crack sensitivity Q690CF steel plate

Oct-13-2022

Q690CF steel plate refers to a kind of steel with yield strength grade higher than 690MPa and low welding crack sensitivity.Q690CF steel plate, also known as CF (Crack Free) steel, is a kind of steel with low carbon equivalent, low Pcm value and excellent

Q460qD Q460qE Q460qF structural steel plates for bridges

Q460qD Q460qE Q460qF structural steel plates for bridges

Oct-13-2022

Q460qD Q460qE Q460qF bridge steel plate executive standard GB/T714. Corresponding to HPS70W in ASTM A709, corresponding to S460N S460NL in EN10025-3, corresponding to S460M S460ML in EN10025-4, corresponding to S460Q S460QL S460QL1 in EN10025-6.Introducti

Non-oriented electrical steel sheet 50W800 silicon steel coil magnetic steel strip

Non-oriented electrical steel sheet 50W800 silicon steel coil magnetic steel strip

Oct-12-2022

50W800 steel is cold rolled non-oriented electrical steel, also known as 50W800 silicon steel, 50W800 magnetic steel. It is usually in form of 50W800 steel strip, 50W800 steel coil, 50W800 steel sheet. The thickness is 0.5mm, width is within 1300mm. Techn

Properties and application of S550Q steel plate

Properties and application of S550Q steel plate

Oct-11-2022

Specific specifications of S550Q steel plate: thickness: 8-280mm, width: 1600-4020mm, length: 6000-17500mm. S550Q plate is commonly used in the construction of hydropower stations and the manufacture of hydraulic turbines.Delivery status of S550Q steel pl

Low alloy high strength SM520B steel plate

Low alloy high strength SM520B steel plate

Oct-11-2022

SM520B is a Japanese standard low-alloy high-strength steel plate, and the executive standard is JIS G3101 rolled steels for general structures, such as buildings, bridges, ships, rail vehicles and other structures.Heat treatment of SM520B steel plate: ho

Application and heat treatment specification of 42CrMo alloy steel

Application and heat treatment specification of 42CrMo alloy steel

Oct-08-2022

42CrMo alloy steel has similar properties to 35CrMo steel. Due to the increase of carbon and chromium content, its strength and hardenability are better than 35CrMo alloy steel. After quenching and tempering, it has higher fatigue strength and multiple im

Delivery state and production process of 15MnNi steel plate

Delivery state and production process of 15MnNi steel plate

Sep-30-2022

Delivery Condition: 15MnNi steel plate is delivered in normalized condition. Additional requirements for flaw detection standards, flaw detection grade requirements, Z-direction functional requirements, and requirements for adding alloying elements can al

Mechanical properties and characteristics of 30CrMnSiA steel plate

Mechanical properties and characteristics of 30CrMnSiA steel plate

Sep-30-2022

Mechanical properties of 30CrMnSiA steel plate:
Tensile strength σb (MPa): ≥1080 (110), yield strength σs (MPa): ≥835 (85), elongation δ5 (%): ≥10Section shortening rate ψ (%): ≥45, impact

30CrMnSiA steel plate characteristics and chemical composition

30CrMnSiA steel plate characteristics and chemical composition

Sep-28-2022

30CrMnSiA steel plate is medium carbon steel, with high strength and poor welding performance. After quenching and tempering, 30CrMnSiA steel has high strength, sufficient toughness and good hardenability, and can be used as grinding wheel shaft, gear and

Mechanical properties of smelting components of 15MnNi steel plate

Mechanical properties of smelting components of 15MnNi steel plate

Sep-28-2022

15MnNi steel plate is for nuclear power vessels. It is a steel grade formed by reducing V, P, and S on the basis of 15MnVR and adding 0.2%-0.5% Ni.Chemical composition of 15MnNi steel plate:
C: ≤0.18, Si: ≤0.15-0.35, Mn: ≤1.20-1.55,

EN10025-6 S620Q steel plate strength and characteristics

EN10025-6 S620Q steel plate strength and characteristics

Sep-23-2022

EN10025-6 S620Q steel plate chemical elements: C: ≤0.22, Mn: ≤1.80, Si: ≤0.86, P: ≤0.030, S: ≤0.017, N: ≤0.016, Cr: ≤1.60, B: ≤0.006, Cu: ≤0.55, Mo: ≤0.74, Nb: ≤0.07, Ni: &le

SA387 grade 91 steel plate for nuclear power plant

SA387 grade 91 steel plate for nuclear power plant

Sep-23-2022

SA387 grade 91 steel plate is for nuclear power plants, SA387 grade 91 is ASME chromium molybdenum alloy steel, which has hydrogen embrittlement, hydrogen corrosion, hydrogen stripping, and sulfide corrosion properties in a medium temperature (350 - 480℃)

Weather resistance and composition description of Fe235W steel plate

Weather resistance and composition description of Fe235W steel plate

Sep-20-2022

Application of Fe235W steel plate:
Weathering steel is used for some steel structures that are exposed to the atmosphere for a long time, such as railways, vehicles, bridges, and towers. It is mostly used to manufacture structural parts such as container

EH500 EH550 steel plate heat treatment and properties

EH500 EH550 steel plate heat treatment and properties

Sep-20-2022

EH500 EH550 steel plate production process:
Steel is trained by converter or electric furnace and, if necessary, can be refined outside the furnace. The Z-direction steel plate shall be subjected to ultrasonic flaw detection, and the flaw detection level

API 2W-50 API 2W-60 steel plate for offshore structures

API 2W-50 API 2W-60 steel plate for offshore structures

Sep-16-2022

API spec 2W is the American Standard Petroleum Institute specification, thermomechanical controlled rolled TMCP steel sheet for marine structures. For welded structural parts of marine structures, steel plates in key parts must be resistant to impact, pla

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