高壓用無縫碳鋼鍋爐管
HIGH PRESSURE SEAMLESS CARBON STEEL BOILER TUBE
標準 Standard
ASTM A192…………美國材料與試驗協會標準Standard of American Society for Testing ＆ Materials
用途 Application
適用于高壓用最小壁厚的無縫碳素鋼鍋爐及過熱器用鋼管。
It is used for high pressure min. Wall thickness seamless carbon steel Boiler and Superheater tube.
主要生產鋼管牌號Main Steel Tube Grade:
A192
經協商，也可供應其他牌號的鋼管
Other grade can also be provided after consulting with customers:
化學成分、機械性能Chemical composition ＆ Mechanical Properties
標準
Standard |
牌號
Grade
|
化學成分Chemical Composition（%）
|
機械性能Mechanical Properties
|
|
C
|
Si
|
Mn
|
P 、S
|
Mo
|
Cu
|
Ni
|
抗拉強度（Mpa）
Tensile Strength
|
屈服強度（Mpa）
Yield Strength
|
伸長率（%）
Elongation
|
|
ASTM
A192
|
A192
|
0.06-0.18
|
≤0.25
|
0.27~0.63
|
≤0.035
|
_
|
_
|
_
|
≥325
|
≥180
|
≥35
|
