35crmo Alloy Seamless Steel Pipes

introduction

35CrMo alloy steel pipe is a very high-quality steel. This steel pipe has excellent durability, high static quality and high depletion limit, especially in high temperature environments, its quality and performance are even better.
35 CrMo steel pipe can be used in various high load and high temperature environments. The solidification capacity of this kind of steel pipe is higher than that of 40Cr, and it has higher durable quality and creep quality at high temperatures, and the long-distance stirring temperature can reach 500°C.
The advantages of 35CrMo alloy steel pipe include its high-temperature creep quality and durability, good low-temperature rocking strength, no tendency to overheat, large hardenability, small quenching deformation, moderate machinability, and reasonable cold edge plasticity.
In short, 35CrMo thick-walled alloy pipe is a commonly used alloy steel pipe material with good mechanical properties, high temperature resistance and corrosion resistance. It is widely used in high temperature and high pressure pipelines, petrochemical equipment, nuclear industry equipment and other fields. When manufacturing, selecting and using 35CrMo thick-walled alloy pipes, relevant standards and requirements need to be strictly followed to ensure that they work safely and reliably.

Technical Data

35 CrMo Pipe Chemical Compositions

C	Mn	P	S	Si	Cr	Mo
0.32~0.40	0.40~0.70	≤0.03	≤0.03	0.17~0.37	0.8~1.10	0.15~0.25

Mechanical Properties of 35 CrMo Steel Grade Pipe

Tensile Strength (Mpa)		Yield Strength (Mpa)			Elongation in 2 in. %
≧980		≧835			≧12

GB 35CrMo Pipe

End Shape	Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements
Surface	Oiled, Galvanized, Phosphate etc
Treatment
Technique	Cold drawn
Application	1. Automotive and mechanical pipes
	2. Petroleum cracking pipes
	3. High Pressure Boiler Pipe
	4. Low and middle pressure fluid transportation pipeline
	5. Chemical fertilizer equipment pipes
	6. Heat exchanger pipes

35CrMo steel material is a high-quality alloy steel with excellent mechanical properties. The following are the main mechanical properties of the material:
Tensile strength (σb): ≥985 MPa (100 ksi) This means that in the tensile test, the 35CrMo steel material can withstand a tensile force of ≥985 MPa, showing good tensile resistance.
Yield strength (σs): ≥835 MPa (85 ksi) Yield strength is the maximum stress at which a material begins to yield when it undergoes a certain amount of plastic deformation, that is, it begins to lose resistance. The yield strength of 35CrMo steel material is higher, indicating that it has better plasticity and toughness.
Elongation (δ5): ≥12% Elongation is the increase in length relative to the original length of a material when it breaks under tension. The high elongation rate of 35CrMo steel material indicates that it has good ductility and can withstand large plastic deformation.
Area reduction rate (ψ): ≥45% The area reduction rate is the percentage reduction in the cross-sectional area of the material when it is impacted in the impact test. The area reduction rate of 35CrMo steel material is higher, indicating that it has better impact toughness.
Impact energy (Akv): ≥63 J Impact energy is the ability of a material to withstand impact in an impact test, reflecting the toughness of the material. The impact energy of 35CrMo steel material is higher, indicating that it has better impact resistance.
Hardness: ≤229 HB Hardness is the ability of a material surface to resist the intrusion of hard objects. The low hardness of 35CrMo steel material indicates that it has good plasticity and processability.

company advantage

FAQ
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: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders and weget the best price with earlier vessel and professional service.
Q.What is 35CrMo material?
A.35CrMo is an alloy structural steel with high static strength, impact toughness and high fatigue limit.