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Stainless Steel 253MA ASTM A213 A312 A249 UNS S30815 Seamless Welded Pipe Tube

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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Stainless 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°C 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.

Specifications

ASTM A/ASME SA213

Dimensions

ASTM, ASME and API

Size

1/8″NB TO 30″NB IN

253MA Tubes

1/2″ NB – 24″ NB

Thickness

20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc.

Type

Seamless / ERW / Welded / Fabricated / LSAW Tubes

Form

Round, Square, Rectangular, Hydraulic Etc

Length

Single Random, Double Random & Cut Length.

End

Plain End, Beveled End, Treaded

 

Types of 253MA Tubes

253MA ASTM A213 Welded Tubes

ASTM A213 MA 253 Welded Tubes

253MA Welded Tubes

253 MA Steel Welded Tubes

Steel 253MA Welded Tubes

MA 253 ASTM A249 Seamless Tubes

ASTM A358 253MA Seamless Tubes

253 MA Seamless Tubes

253MA Steel Seamless Tubes

Steel MA 253 Seamless Tubes

253MA ASTM A249 ERW Tubes

ASTM A358 253 MA ERW Tubes

253MA ERW Tubes

MA 253 Steel ERW Tubes

Steel 253MA ERW Tubes

253 MA ASTM A269 Fabricated Tubes

ASTM A213 253MA Fabricated Tubes

MA 253 Fabricated Tubes

253MA LSAW Tubes

Steel 253 MA Fabricated Tubes

253MA ASTM A269 Square Tubes

ASTM A213 MA 253 LSAW Tubes

253MA Polished Tubes

253 MA Steel LSAW Tubes

Steel 253MA LSAW Tubes

ASTM A213 MA 253 Cold Drawn Tubes

253MA Steel Hot Rolled Tubes

Steel 253 MA Cold Rolled Tubes

253MA ASTM A249 Hexagonal Tubes

ASTM A269 MA 253 Round Tubes

 

253 MA Tubes Chemical Composition

Grade

253MA

min

max

C

0.05

0.10

Mn

–

0.80

Si

1.40

2.00

P

–

0.04

S

1.40

2.00

Cr

20.0

22.0

Ce

0.03

0.08

Ni

10.0

12.0

N

0.14

0.20

Fe

Balance

Balance

 

ASTM A249 253MA Tubes Mechanical Properties

Grade

253MA

Tensile Strength (MPa) min

600

Yield Strength 0.2% Proof (MPa) min

310

Elongation (% in 50mm) min

40

Hardness

Rockwell B (HR B) max

95

Brinell (HB) max

217

 

MA 253 Tubes Physical Properties

Grade

253MA

Density (kg/m3)

7750

Elastic Modulus (GPa)

200

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)

720

 

253MA Tubes Equivalent Grades

Grade

253 MA

UNS No

S30815

Old British

BS

–

En

–

Euronorm

No

1.4835

Name

–

Swedish SS

–

Japanese JIS

–

GOST

–

 

253 MA Tubes - Industries & Applications

Our pipes and tubes are used in a wide range of applications and various industries. Below are a few of them:

Gas Processing Industries

Petrochemical Industries

Power Generation Industries

Food Processing Industries

Chemical Industries

Oil & Gas Industries

Fertilizers Industries

Sugar Industries


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