ASTM A312 T9 Alloy boiler tube for low and medium pressure
USD $800 - $1,000 /Ton
Min.Order:50 Tons
Beijing Hengzhixinda Trade Co., Ltd.
ASTM A312 T9 Alloy boiler tube for low and medium pressure
Outer Diameter | 10 mm - 127 mm |
Wall Thickness | 2 mm - 20 mm |
Executive Standard | DIN17175, GB3807-2008, GB5310-2008 |
Steel Grade | St35.8, St45.8, 13CrMo44, 13CrMo910, 13Mo3 |
Application | It is used for the pipeline of boiler industry |
Detailed Description | Prompt delivery,good package,low price and perfect quality |
Packing | Hexangular packing in bundles |
Export | Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers |
B3087: Seamless steel tubes for low and medium pressure boiler
Steel grade | Chemical composition, %by mass | |||||||
C | Si | Mn | P | S | Cr | Ni | Cu | |
not exceeding | ||||||||
10 | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | 0.15 | 0.30 | 0.25 |
20 | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | 0.035 | 0.035 | 0.25 | 0.30 | 0.25 |
Mechanical Porperties
Grade | Tensile Strength Rm/ MPa | ReL/MPa | Elogation A/ % | |
Wall thickness/mm | ||||
≤16 | >16 | |||
Max. | Max. | |||
10 | 335~475 | 205 | 195 | 24 |
20 | 410~550 | 245 | 235 | 20
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