Factory wholesale Thick Wall Pipe 27simn Alloy Steel Tube Cold Rolled Seamless Boiler Pipe
Short Description:
We are able to often satisfy our respected customers with our great good quality, good cost and good assistance due to we’ve been far more skilled and more hard-working and do it in cost-effective way for Factory wholesale Thick Wall Pipe 27simn Alloy Steel Tube Cold Rolled Seamless Boiler Pipe, Adhering towards the enterprise philosophy of ‘customer very first, forge ahead’, we sincerely welcome shoppers from in your own home and abroad to cooperate with us.
We are able to often satisfy our respected customers with our great good quality, good cost and good assistance due to we’ve been far more skilled and more hard-working and do it in cost-effective way for 27simn Alloy Steel Tube and 27simn Steel Tube, Adhering to the management tenet of “Managing Sincerely, Winning by Quality”, we try our best to offer excellent items and service to our clients. We look forward to making progress together with domestic and international clients.
|
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 are able to often satisfy our respected customers with our great good quality, good cost and good assistance due to we’ve been far more skilled and more hard-working and do it in cost-effective way for Factory wholesale Thick Wall Pipe 27simn Alloy Steel Tube Cold Rolled Seamless Boiler Pipe, Adhering towards the enterprise philosophy of ‘customer very first, forge ahead’, we sincerely welcome shoppers from in your own home and abroad to cooperate with us.
Factory wholesale 27simn Alloy Steel Tube and 27simn Steel Tube, Adhering to the management tenet of “Managing Sincerely, Winning by Quality”, we try our best to offer excellent items and service to our clients. We look forward to making progress together with domestic and international clients.
