Cheap price 27SiMn 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.


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We’re commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Cheap price 27SiMn Alloy Seamless Steel Pipe, We welcome new and old shoppers from all walks of life to contact us for long run enterprise relationships and mutual accomplishment!
We’re commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for China 27SiMn Alloy Seamless Steel Pipe, Since our establishment, we keep on improving our products and customer service. We’ve been able to deliver you with a wide range of high quality hair products at competitive prices. Also we can produce different hair items according to your samples. We insist on high quality and reasonable price. Except this, we supply best OEM service. We warmly welcome OEM orders and customers all over the world to cooperate with us for mutual development in the future.

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

We’re commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery.
Cheap price 27SiMn Alloy Seamless Steel Pipe
We welcome new and old shoppers from all walks of life to contact us for long run enterprise relationships and mutual accomplishment!
China 27SiMn Alloy Seamless Steel Pipe
Since our establishment, we keep on improving our products and customer service. We’ve been able to deliver you with a wide range of high quality hair products at competitive prices. We insist on high quality and reasonable price. We warmly welcome customers all over the world to cooperate with us for mutual development in the future.


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