Competitive Price for High Quality Supplier Hot Rolled 27SiMn Seamless Steel Tube 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.
We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for Competitive Price for High Quality Supplier Hot Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Pipe, We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.
We try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing for 27simn Alloy Seamless Steel Pipe, We will initiate the second phase of our development strategy. Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. If you are interested in any of our products or would like to discuss a custom order, remember to feel free to contact us. We have been looking forward to forming successful business relationships with new clients around the world in the near 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 try for excellence, company the customers”, hopes to be the best cooperation workforce and dominator enterprise for personnel, suppliers and clients, realizes value share and steady marketing.
Competitive Price for High Quality Supplier Hot Rolled 27SiMn Seamless Steel Tube Alloy Seamless Steel Pipe
We welcome clients, enterprise associations and friends from all components from the earth to make contact with us and find cooperation for mutual positive aspects.
27SiMn Alloy Seamless Steel Pipe
We will initiate the second phase of our development strategy. Our company regards “reasonable prices, efficient production time and good after-sales service” as our tenet. If you are interested in any of our products or would like to discuss a custom order, remember to feel free to contact us. We have been looking forward to forming successful business relationships with new clients around the world in the near future.
