Manufacturing Companies for Factory Supplier 27SiMn Alloy Steel Tube Hot Rolled 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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Our pursuit and organization intention is usually to “Always fulfill our purchaser requirements”. We continue on to acquire and design and style top-quality high-quality merchandise for both equally our previous and new customers and realize a win-win prospect for our clients also as us for Manufacturing Companies for Factory Supplier 27SiMn Alloy Steel Tube Hot Rolled Seamless Steel Pipe, We adhere to the tenet of “Services of Standardization, to Meet Customers’ Demands”.
Our pursuit and organization intention is usually to “Always fulfill our purchaser requirements”. We continue on to acquire and design and style top-quality high-quality merchandise for both equally our previous and new customers and realize a win-win prospect for our clients also as us for 27simn Alloy Seamless Steel Pipe, Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to offer more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better 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

Our pursuit and organization intention is usually to “Always fulfill our purchaser requirements”. We continue on to acquire and design and style high-quality merchandise for both equally our previous and new customers and realize a win-win prospect for our clients also as us.
Manufacturing Companies for Factory Supplier 27SiMn Alloy Steel Tube Hot Rolled Seamless Steel Pipe
We adhere to the tenet of “Services of Standardization, to Meet Customers’ Demands”.
27SiMn Alloy Seamless Steel Pipe
Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to offer more quality merchandise and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.


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