OEM Customized En10025 S235jr 10mm 35mm 60mm Carbon Steel Seamless Pipes/Cold Drawn Precision Seamless Steel Pipes/Black

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

Our company aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine continuously for OEM Customized En10025 S235jr 10mm 35mm 60mm Carbon Steel Seamless Pipes/Cold Drawn Precision Seamless Steel Pipes/Black, Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
Our company aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine continuously for China Precision Bright Seamless Steel Pipe and 1045 Precision Seamless Steel Pipe, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are definitely good and knowledgeable about our prodcuts.

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

Our company aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine continuously for OEM Customized En10025 S235jr 10mm 35mm 60mm Carbon Steel Seamless Pipes/Cold Drawn Precision Seamless Steel Pipes/Black, Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
OEM Customized China Precision Bright Seamless Steel Pipe and 1045 Precision Seamless Steel Pipe, We mainly sell in wholesale, with the most popular and easy ways of making payment, which are paying via Money Gram, Western Union, Bank Transfer and Paypal. For any further talk, just feel free to contact our salesmen, who are definitely good and knowledgeable about our prodcuts.


  • Previous:
  • Next:

  • Related Products