The composition of 12Cr1MoV alloy steel usually includes 0.08-0.15% carbon, 0.40-0.70% silicon, 0.40-0.70% manganese, 0.30-0.60% molybdenum, 0.40-0.55% chromium, 0.15-0.25% vanadium and a small amount of elements. Other alloying elements.

standard:GB

Surface :1. Galvanized 2. Black and Color Painting

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introduction

First of all,12Cr1MoV Seamless Alloy Steel Pipes can be produced using hot rolling (extrusion, pipe expansion) or cold drawing (rolling) manufacturing methods. For small diameter steel pipes, cold bending can be performed without heat treatment after bending. For large-diameter thin-walled pipes, cold bending can also be performed, but high-temperature heat treatment is required after bending. Large-diameter thick-walled pipes need to be processed by hot bending. The heating temperature of hot-bent pipes is 980°C, and the final bending temperature is above 800°C.
In addition, 12CrIMoV carbon steel pipe has high high-temperature tensile strength and yield strength, and can maintain structural stability and strength under high-temperature conditions. At the same time, this kind of steel pipe has good oxidation resistance in high temperature environments, which can prevent the metal surface from being damaged by oxidation. In addition, 12CrIMoV steel pipe also has good creep resistance and can slow down plastic deformation under long-term high temperature load. In addition, heat-resistant steel pipes have good thermal stability in high temperature environments and can maintain good dimensional stability at high temperatures.

Technical Data

Chemical Compositions(%) of 12Cr1MoV

Elements	Data
Carbon	0.08-0.15
Silicon	0.17-0.37
Manganese	0.40-0.70
Phosphorus(max)	≤0.030
Sulfur(max)	≤0.030
Chromium	0.90-1.20
Molybdenum	0.25-0.35
Cuprum(max)	≤0.20
Nickel(max)	≤0.30
Vanadium(max)	0.15-0.30

Mechanical Properties Of 12Cr1MoV

Yield Strength (Mpa)	470-640
Tensile Strength (Mpa)	255
Elongation (%)	21

The W.T. Tolerance Of 12Cr1MoV

W.T.(S)		Tolerance of W.T.
<3.5		+15%(+0.48mm min)
		-10%(+0.32mm min)
3.5-20		+15%,-10%
>20	D<219	±10%
	D≥219	+12.5%,-10%

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We are a steel enterprise integrating industry and trade, and have been engaged in steel trade for more than years, with rich international experience, we can provide customers with a complete variety of steel products of high quality.Samples are available upon your request.We have the most convenient transport and timely delivery.We offer competitive price and best service.

FAQ

Q.What is your delivery time?
A.For stock goods, we can deliver the goods to the port of loading within 7 working days after receiving the deposit. For production period, it is usually around 15 to 30 days after receiving the deposit.
Q. Can we visit your factory?
A.Of course you can, we welcome you to visit our factory, check our production line and understand our strength and quality.
Q.How can I get a quotation from you?
A.You can leave us message, and we will reply every message in time.Or we may talk onine by trade manaqer. And you can also find our contact information on contact page.
Q.Is ASTM A106 seamless?
A.ASTM Specification A106 covers seamless carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations.