Competitive Price 27SiMn 15CrMo 40Cr AISI 4340 Alloy 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.
abide by the contract”, conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients’ gratification for Competitive Price 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Pipe, Good quality is definitely the key factor with the firm to stand out from other competitors. Seeing is Believing, want much more info? Just trial on its products!
abide by the contract”, conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients’ gratification for China 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Pipe, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
|
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 |
|
√ |
√ |
√ |
√ |
√ |
abide by the contract”, conforms into the market requirement, joins in the market competition by its good quality also as provides a lot more comprehensive and great company for purchasers to let them turn into huge winner. The pursue from the firm, would be the clients’ gratification for 2019 China New Design Competitive Price 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Pipe, Good quality is definitely the key factor with the firm to stand out from other competitors. Seeing is Believing, want much more info? Just trial on its products!
2023 China New Design China Steel Pipe and Steel Tube, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
If have any inquiry about 27SiMn 15CrMo 40Cr AISI 4340 Alloy Steel Pipe ,please kindly send me details to email:bruce@haihuisteel.com or 0086-15865769231(whatsapp),we would like to provide our best price as soon as possible.We also can provide steel pipe cutting service according to your demands.
Welcome to visit our company ,Hope to cooperate with your esteemed company !
