Wholesale Discount 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.


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The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Wholesale Discount 27SiMn Hot Rolled Alloy Seamless Steel Pipe, By 10 years effort, we attract prospects by aggressive cost and fantastic provider. Moreover, it really is our truthful and sincerity, which assistance us constantly be clients’ very first choice.
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for China 27SiMn Alloy Seamless Steel Pipe, We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you you the best service. If you need to have more information, be sure to feel free to contact us by E-mail or telephone. We’ve been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till 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

The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service.
Wholesale Discount 27SiMn Hot Rolled Alloy Seamless Steel Pipe
By 10 years effort, we attract prospects by aggressive cost and fantastic provider. Moreover, it really is our truthful and sincerity, which assistance us constantly be clients’ very first choice.
China 27SiMn Alloy Seamless Steel Pipe
We welcome you to visit our company and factory. It is also convenient to visit our website. Our sales team will offer you you the best service. If you need to have more information, be sure to feel free to contact us by E-mail or telephone. We’ve been sincerely hope to establish a good long-term business relationship with you through this opportunity, based on equal, mutual benefit from now till the future.


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