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347
347 Stainless Steel pipe
is an austenitic grade of chromium steel, which contains columbium as a stabilizing element. Tantalum can also be added for achieving stabilization. This eliminates the carbide precipitation, as well as intergranular corrosion in steel pipes.
What We Can Offer ?
ASTM A213, ASTM 312 ,ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
Related Products :
We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.
If there is any questions , pls do not hesitate to contact us !
Mr.Jim
Mobile/Wechat : +86 15902911689
Email : info@yklsteel.com
347 Stainless Steel pipe
is an austenitic grade of chromium steel, which contains columbium as a stabilizing element. Tantalum can also be added for achieving stabilization. This eliminates the carbide precipitation, as well as intergranular corrosion in steel pipes.
What We Can Offer ?
ASTM A213, ASTM 312 ,ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
Related Products :
We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.
If there is any questions , pls do not hesitate to contact us !
Mr.Jim
Mobile/Wechat : +86 15902911689
Email : info@yklsteel.com
347 SS Seamless Tubes Chemical Composition
Grade | 347 | |
min | max | |
C | – | 0.08 |
Mn | – | 2.0 |
Si | – | 1.0 |
P | – | 0.040 |
S | – | 0.030 |
Cr | 17.0 | 20.0 |
Mo | – | – |
Ni | 9.0 | 13.0 |
N | – | – |
ASTM A213 SS 347 Welded Tubes Mechanical Properties
Grade | 347 | |
Tensile Strength (MPa) min | 515 | |
Yield Strength 0.2% Proof (MPa) min | 205 | |
Elongation (% in 50mm) min | 40 | |
Hardness | Rockwell B (HR B) max | 92 |
Rockwell B (HR B) max | 201 |
Stainless Steel 347 Tubes Physical Properties
Grade | 347 | |
Density (kg/m3) | 8000 | |
Elastic Modulus (GPa) | 193 | |
Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
0-3150C | 16.2 | |
0-5380C | 17.0 | |
Thermal Conductivity (W/m.K) | at 1000C | 14.2 |
at 5000C | 18.7 | |
Specific Heat 0-1000C (J/kg.K) | 500 | |
Electrical Resistivity (n.m) | 740 |
SS 347 Tubes Equivalent Grades
Grade | 347 | |
UNS No | S34700 | |
Old British | BS | – |
En | X6CrNiNb18-10 | |
Euronorm | No | 1.4550 |
AFNOR | – | |
Swedish SS | – | |
Japanese JIS | SUS 347 | |
GOST | 08Ch18N12B |
347 SS Seamless Tubes Chemical Composition
Grade | 347 | |
min | max | |
C | – | 0.08 |
Mn | – | 2.0 |
Si | – | 1.0 |
P | – | 0.040 |
S | – | 0.030 |
Cr | 17.0 | 20.0 |
Mo | – | – |
Ni | 9.0 | 13.0 |
N | – | – |
ASTM A213 SS 347 Welded Tubes Mechanical Properties
Grade | 347 | |
Tensile Strength (MPa) min | 515 | |
Yield Strength 0.2% Proof (MPa) min | 205 | |
Elongation (% in 50mm) min | 40 | |
Hardness | Rockwell B (HR B) max | 92 |
Rockwell B (HR B) max | 201 |
Stainless Steel 347 Tubes Physical Properties
Grade | 347 | |
Density (kg/m3) | 8000 | |
Elastic Modulus (GPa) | 193 | |
Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
0-3150C | 16.2 | |
0-5380C | 17.0 | |
Thermal Conductivity (W/m.K) | at 1000C | 14.2 |
at 5000C | 18.7 | |
Specific Heat 0-1000C (J/kg.K) | 500 | |
Electrical Resistivity (n.m) | 740 |
SS 347 Tubes Equivalent Grades
Grade | 347 | |
UNS No | S34700 | |
Old British | BS | – |
En | X6CrNiNb18-10 | |
Euronorm | No | 1.4550 |
AFNOR | – | |
Swedish SS | – | |
Japanese JIS | SUS 347 | |
GOST | 08Ch18N12B |
Package in bundles with steel strip Package in Plywood Case
Package in bundles with steel strip Package in Plywood Case
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Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries