8 Years Exporter High Quality Good Processing Technology 27SiMn Hot Rolled Alloy Seamless Steel Pipe

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.


Product Detail

Product Tags

With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we’ve earned an outstanding track record amongst our consumers across the whole world for 8 Years Exporter High Quality Good Processing Technology 27SiMn Hot Rolled Alloy Seamless Steel Pipe, Welcome any inquiry to our firm. We’re going to be glad to establish pleasant business interactions with you!
With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we’ve earned an outstanding track record amongst our consumers across the whole world for China 27SiMn Alloy Seamless Steel Pipe, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized 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

With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we’ve earned an outstanding track record amongst our consumers across the whole world.
8 Years Exporter High Quality Good Processing Technology 27SiMn Hot Rolled Alloy Seamless Steel Pipe
Welcome any inquiry to our firm. We’re going to be glad to establish pleasant business interactions with you!
China 27SiMn Alloy Seamless Steel Pipe
We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.


  • Previous:
  • Next:

  • Related Products