Well-designed Hot Rolled ASTM AISI JIS En DIN Factory Price Hydraulic Prop Tube 27simn Seamless Steel Pipe for Industry
Short Description:
Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Well-designed Hot Rolled ASTM AISI JIS En DIN Factory Price Hydraulic Prop Tube 27simn Seamless Steel Pipe for Industry, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software growth are our distinguishing feature.
Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Seamless Steel Pipe and Low Alloy Steel Pipe, Faced with the vitality of the global wave of economic integration, we’ve been confident with our high-quality goods and sincerely service to all our customers and wish we can cooperate with you to create a brilliant 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 |
|
√ |
√ |
√ |
√ |
√ |
Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Well-designed Hot Rolled ASTM AISI JIS En DIN Factory Price Hydraulic Prop Tube 27simn Seamless Steel Pipe for Industry, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software growth are our distinguishing feature.
Well-designed Seamless Steel Pipe and Low Alloy Steel Pipe, Faced with the vitality of the global wave of economic integration, we’ve been confident with our high-quality goods and sincerely service to all our customers and wish we can cooperate with you to create a brilliant future.
