Hot New Products 27SiMn Alloy Seamless Steel Pipe Superalloy Steel Seamless Tube

Short Description:

27SiMn steel pipes are widely used in automobile, petroleum, chemical and shipping industries. 27SiMn steel pipe is normalized and tempered, and coated with phosphate inside and outside. This steel pipe is mainly used in the quenched and tempered state to manufacture hot stamping parts (hydraulic parts) requiring high toughness and wear resistance, and hot stamping parts requiring high toughness and wear resistance.

27SiMn seamless steel pipe has high hardenability, the critical hardenability diameter in water is 8~22mm, good machinability, medium cold deformation plasticity and weldability; In addition, the toughness of the steel pipe is not much reduced during heat treatment, but it has quite high strength and wear resistance, especially in water quenching.


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So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for Hot New Products 27SiMn Alloy Seamless Steel Pipe Superalloy Steel Seamless Tube, We’ve been happy that we’ve been steadily expanding using the energetic and long lasting guidance of our glad shoppers!
So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution for China 27SiMn Alloy Seamless Steel Pipe, Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we’ve been working hard to give you the wholehearted service and willing to offer you the most competitive price in the market

Elements

Min.(≥)

Max.(≤)

C

0.24

0.32

Si

1.10

1.4

Mn

1.10

1.4

P

 

0.035

S

 

0.035

Cu

 

0.3

Cr

 

0.3

Ni

 

0.3

Mo

 

0.15

Tensile strength

565~855

σb/MPa

Yield Strength

200

σ 0.2 ≥/MPa

Elongation

14

δ5≥(%)

ψ

-

ψ≥(%)

Akv

-

Akv≥/J

HBS

051~698

-

HRC

30

 

Thermal expansion

68-30

e-6/K

Thermal conductivity

93-72

W/m.K

Specific heat

450-460

J/kg.K

Melting temperature

2384-8458

째C

Density

2244-1217

kg/m3

Resistivity

0.50-0.60

Ohm.mm2/m

Annealing

Quenching

Tempering

Normalizing

Q & T

So as to provide you with ease and enlarge our business, we even have inspectors in QC Crew and guarantee you our best company and solution.
Hot New Products 27SiMn Alloy Seamless Steel Pipe Superalloy Steel Seamless Tube
We’ve been happy that we’ve been steadily expanding using the energetic and long lasting guidance of our glad shoppers!
China 27SiMn Alloy Seamless Steel Pipe
Our company considers that selling is not only to gain profit but also popularize the culture of our company to the world. So we’ve been working hard to give you the wholehearted service and willing to offer you the most competitive price in the market.


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