Stainless Steel 253MA ASTM A213 A312 A249 UNS S30815 Seamless Welded Pipe Tube
OD: 1/2"-48"
Thickness: SCH5-SCHXXS
Length: 0-12M, Customized
Steel 253MA A312 A249 UNS S30815 Seamless Welded Pipe Tube, 253MA Pipe, 253MA Stainless Steel Tube, S30815 Stainless Steel Tubing, 253MA Stainless Steel Tube, S30815 Pipe, ASTM A312 253MA S30815 Pipe.
UNS S30815 Seamless Welded Pipe:
UNS S30815 Seamless Welded Pipe is a grade combining excellent service properties at high temperature with ease of fabrication. It resists oxidation at temperatures up to 1150 degree and can provide superior service to Grade 310 in carbon, nitrogen and sulphur containing atmospheres. Another proprietary designation covering this grade is 2111HTR.
UNS S30815 Seamless Welded Pipe contains fairly low nickel content, which gives 253MA Stainless Steel Tube some advantage in reducing sulphide atmospheres when compared to high nickel alloys and to Grade 310. The inclusion of high silicon, nitrogen and cerium contents gives the steel good oxide stability, high elevated temperature strength and excellent resistance to sigma phase precipitation.
The austenitic structure gives S30815 Pipe excellent toughness, even down to cryogenic temperatures. These ASTM A312 253MA S30815 Pipe properties are specified for flat rolled product (stainless steel plate, sheet and coil) as Grade S30815 in ASTM A240/A240M. Similar but not necessarily identical properties are specified for other products such as pipe and bar in their respective specifications.
253 MA Tubes Specifications
Standard specifications for 253MA Tubes. If any specification is not mentioned here, you can contact us. We also manufacture and export any custom specification as per clients requirement.
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ASTM A/ASME SA213 |
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1/8″NB TO 30″NB IN |
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253MA Tubes |
1/2″ NB – 24″ NB |
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20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc. |
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Types of 253MA Tubes
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253MA ASTM A213 Welded Tubes |
ASTM A213 MA 253 Welded Tubes |
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253MA Welded Tubes |
253 MA Steel Welded Tubes |
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Steel 253MA Welded Tubes |
MA 253 ASTM A249 Seamless Tubes |
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ASTM A358 253MA Seamless Tubes |
253 MA Seamless Tubes |
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253MA Steel Seamless Tubes |
Steel MA 253 Seamless Tubes |
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253MA ASTM A249 ERW Tubes |
ASTM A358 253 MA ERW Tubes |
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253MA ERW Tubes |
MA 253 Steel ERW Tubes |
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Steel 253MA ERW Tubes |
253 MA ASTM A269 Fabricated Tubes |
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ASTM A213 253MA Fabricated Tubes |
MA 253 Fabricated Tubes |
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253MA LSAW Tubes |
Steel 253 MA Fabricated Tubes |
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253MA ASTM A269 Square Tubes |
ASTM A213 MA 253 LSAW Tubes |
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253MA Polished Tubes |
253 MA Steel LSAW Tubes |
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Steel 253MA LSAW Tubes |
ASTM A213 MA 253 Cold Drawn Tubes |
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253MA Steel Hot Rolled Tubes |
Steel 253 MA Cold Rolled Tubes |
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253MA ASTM A249 Hexagonal Tubes |
ASTM A269 MA 253 Round Tubes |
253 MA Tubes Chemical Composition
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253MA |
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C |
0.05 |
0.10 |
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– |
0.80 |
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1.40 |
2.00 |
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P |
– |
0.04 |
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S |
1.40 |
2.00 |
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20.0 |
22.0 |
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0.03 |
0.08 |
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10.0 |
12.0 |
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N |
0.14 |
0.20 |
ASTM A249 253MA Tubes Mechanical Properties
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253MA |
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600 |
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Yield Strength 0.2% Proof (MPa) min |
310 |
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Elongation (% in 50mm) min |
40 |
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95 |
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217 |
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MA 253 Tubes Physical Properties
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253MA |
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Density (kg/m3) |
7750 |
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200 |
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Mean Coefficient of Thermal Expansion (m/m/0C) |
0-1000C |
15.9 |
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0-3150C |
16.2 |
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0-5380C |
17.0 |
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at 1000C |
14.2 |
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at 5000C |
18.7 |
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Specific Heat 0-1000C (J/kg.K) |
500 |
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720 |
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253MA Tubes Equivalent Grades
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253 MA |
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S30815 |
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– |
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– |
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1.4835 |
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– |
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– |
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– |
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– |
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253 MA Tubes - Industries & Applications
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