Short Description

Model No.: WP304-Equal-Tee-3-1/2-Inch-Sch40S

China Equal Tee Manufacturer www.steeljrv.com offers ASME B16.9 ASTM A403 WP304 Equal Tee, 3 1/2 Inch, Sch40S.

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Key Specifications / Features

Type: 304 Equal Tee
Size: 3 1/2 Inch (DN90)
WT: SCH40S
Material: 304
Standard: ASME B16.9

20167445452217395 - ASME B16.9 ASTM A403 WP304 Equal Tee 3 1/2 Inch Sch40S

NPS O.D.
D
Center to End
C
Center to End
M
1/2 21.3 25 25
3/4 26.7 29 29
1 33.4 38 38
42.2 48 48
48.3 57 57
2 60.3 64 64
73 76 76
3 88.9 86 86
101.6 95 95


Composition ranges for 304 grade stainless steel

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

0.08

2.0

0.75

0.045

0.030

18.0

20.0

8.0

10.5

0.10

304L

min.

max.

0.030

2.0

0.75

0.045

0.030

18.0

20.0

8.0

12.0

0.10

304H

min.

max.

0.04

0.10

2.0

0.75

-0.045

0.030

18.0

20.0

8.0

10.5

Mechanical properties of 304 grade stainless steel

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.

Physical properties of 304 grade stainless steel in the annealed condition

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304/L/H

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

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