JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
WUXI DETA METAL PRODUCTS CO.,LTD
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12Cr1MoV Alloy Steel Plate Thickness 3.0 - 150mm for Pressure vessel Application
12Cr1MoV steel is a low-alloy steel known for its excellent high-temperature strength, corrosion resistance, and ability to withstand high pressure. Due to these properties, it is widely used in industries like power generation, petrochemicals, and boilers. This article explores the key features, applications, and benefits of 12Cr1MoV steel plates.
Products Specification of our plate
| Products | Alloy Steel Plate | |
| Specification | Length | 2000mm, 2438mm, 3000mm, 3500mm,6000mm, 12000mm,or rolled,etc etc |
| Thickness | 3.0 - 200mm,etc | |
| Width | 1000-2500mm or cutting any width as request | |
| Material | Q235,Q255,Q275,SS400,A36,SM400A,St37-2,SA283Gr,S235JR,S235J0,S235J2,1cr6si2mo,1cr5mo,15crmo,12cr1mov,15cdv6 | |
| Standard | ASTM,AISI,JIS,GB, DIN,EN | |
| Technique | Hot rolled / cold rolled | |
| Surface | Black Finish ,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,Or as Your Request | |
| Package | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) | |
| Payment Term | T/T, L/C at sight,West Union,Paypal | |
| Price Term | FOB,CRF,CIF,EXW all acceptable | |
12Cr1MoV is a low-alloy steel that contains chromium (Cr), molybdenum (Mo), and vanadium (V), elements that enhance its mechanical properties. The main characteristics of 12Cr1MoV steel include:
12Cr1MoV steel is normalized and tempered at high temperatures, where its normal metal organization includes ferrite and pearlite (or local bainite). Compared with the same type of low-alloy pearlitic heat-resistant steel, 12Cr1MoV shows better processability and much higher thermal strength.
12Cr1MoVG is a type of high-pressure boiler steel used in the production of boilers and pressure vessels. It has a high temperature strength, good thermal conductivity, and excellent corrosion resistance. It is commonly used in the manufacturing of power plant boilers, industrial boilers, and pressure vessels in the petrochemical industry.
12Cr1MoVG is a Cr-Mo-V low alloy heat-resistant steel introduced from the Soviet Union in the 1950s and 1960s. Vanadium is an element that reduces the y-phase region. When dissolved in y-fe, it will inhibit the transformation of ADI to pearlite, which is beneficial to the formation of ADI. The total amount of alloy in 12Cr1MoVG steel is only one half of that of 2.25Cr-1Mo steel, but the endurance strength (580 ° C) is 1.4 times of that of 2.25Cr-1Mo steel. Similar steel grades widely used abroad include ASTM a405 p24 in the United States, bs3604 in the United Kingdom, DIN 13crmov42 in Germany, etc.
The material 12Cr1MoVG is commonly used in the production of high-pressure boiler tubes and piping systems. Its equivalent materials in other standards include:
The equivalent material to 12Cr1MoVG in the ASME standard is ASTM A335 P11. Both materials have similar chemical compositions and mechanical properties, making them suitable for use in high-temperature and high-pressure applications, such as in the construction of boilers and piping systems.
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.08 - 0.15 |
| Silicon (Si) | 0.17 - 0.37 |
| Manganese (Mn) | 0.40 - 0.70 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Chromium (Cr) | 0.90 - 1.20 |
| Molybdenum (Mo) | 0.25 - 0.35 |
| Vanadium (V) | 0.15 - 0.30 |
| Property | Value |
|---|---|
| Tensile Strength | 470 - 640 MPa |
| Yield Strength | ≥ 255 MPa |
| Elongation | ≥ 21% |
| Impact Energy | ≥ 47 J |
| Hardness (HB) | ≤ 179 |
Cr12MoV steel is a widely used cold-work die steel with good hardenability and wear resistance.
