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A312 TP 316H Stainless Steel Pipes & Tubes Manufacturer, Stockholder, Suppliers and Exporter

ASTM A312 ASME SA312 316h Stainless Steel Seamless Welded Pipe Tube

Brand: A312 Tube | SS 303 Tubing | SUS 303 Tubes | AISI 305 Seamless Tube

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ASTM A271 ASME SA271 316h Stainless Steel Seamless Pipe

ASTM A312 ASME SA312 316H Stainless Steel Seamless Tube Seamless Stainless Steel Pipe/tube manufacturers

MANUFACTURER & SUPPLIERS OF ASTM A312 ASME SA312 316H STAINLESS STEEL SEAMLESS TUBE ASTM A271 TP 316H, ASTM A213, A249, A268, A269, A270, A271, A312, A358, A376, A430, A511, A632, A688 SS SUS202 TUBE /TUBING /HEAT EXCHANGER TUBE /U-TUBE/ IBR BOILER TUBES

MD Exports LLP Pipes & Tubes division is India's first manufacturer & supplier of ASTM A312 ASME SA312 316H Stainless Steel Seamless Tube who is selling steel pipes & steel tubes online. The buyers can easily compare price, hardness, chemical composition & mechanical properties on our ecommerce website for all types of industrial steel pipes & steel tubes. Now your desired product is just a click away. We are stockiest, dealers, distributors, retailers, wholesalers of industrial steel pipe, stainless steel pipe, carbon steel pipe

Steel Pipes & Tubes

Table 1. Composition ranges for 316H grade of stainless steels.

Grade

 

C

Mn

Si

P

S

Cr

Mo

Ni

N

316

Min

-

-

-

0

-

16.0

2.00

10.0

-

Max

0.08

2.0

0.75

0.045

0.03

18.0 Composition of 316H Stainless

3.00

14.0

0.10

316L

Min

-

-

-

-

-

16.0

2.00

10.0

-

Max

0.03

2.0

0.75

0.045

0.03

18.0

3.00

14.0

0.10

316H

Min

0.04

0.04

0

-

-

16.0

2.00

10.0

-

max

0.10

0.10

0.75

0.045

0.03

18.0

3.00

14.0

-


Mechanical Properties of 316H Stainless Steel Pipes & Tubes

Table 2. Mechanical properties of 316 grade stainless steels.

Grade

Tensile Str
(MPa) min

Yield Str
0.2% Proof
(MPa) min

Elong
(% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

316

515

205

40

95

217

316L

485

170

40

95

217

316H

515

205

40

95

217

Note: 316H also has a requirement for a grain size of ASTM no. 7 or coarser.

Physical Properties of 316H Stainless Steel Pipes & Tubes

Table 3. Typical physical properties for 316 grade stainless steels.

Grade

Density
(kg/m3)

Elastic Modulus
(GPa)

Mean Co-eff of Thermal Expansion (m/m/°C)

Thermal Conductivity
(W/m.K)

Specific Heat 0-100°C
(J/kg.K)

Elec Resistivity
(nΩ.m)

0-100°C

0-315°C

0-538°C

At 100°C

At 500°C

316/L/H

8000

193

15.9

16.2

17.5

16.3

21.5

500

740

Grade Specification Comparison of 316H Stainless Steel Pipes & Tubes

Table 4. Grade specifications for 316 grade stainless steels.

Grade

UNS
No

Old British

Euronorm

Swedish
SS

Japanese
JIS

BS

En

No

Name

316

S31600

316S31

58H, 58J

1.4401

X5CrNiMo17-12-2

2347

SUS 316

316L

S31603

316S11

-

1.4404

X2CrNiMo17-12-2

2348

SUS 316L

316H

S31609

316S51

-

-

-

-

-

Note: These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Excellent in a range of atmospheric environments and many corrosive media – generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at 60°C.

316 is usually regarded as the standard “marine grade stainless steel", but it is not resistant to warm sea water. In many marine environments 316 does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.

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A312 TP 316H Stainless Steel Pipes & Tubes Manufacturer, Stockholder, Suppliers and Exporter

A312 TP 316H Stainless Steel Pipes & Tubes Manufacturer, Stockholder, Suppliers and Exporter

ASTM A312 ASME SA312 316h Stainless Steel Seamless Welded Pipe Tube

Brand: A312 Tube | SS 303 Tubing | SUS 303 Tubes | AISI 305 Seamless Tube

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  • Product Name:A312 TP 316H Stainless Steel Pipes & Tubes Manufacturer, Stockholder, Suppliers and Exporter
  • Price: $ 5.25
  • Product Width: 0.00 cm
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  • Product Weight: 0.00 kg
  • Description: ASTM A312 ASME SA312 316h Stainless Steel Seamless Welded Pipe Tube Brand: A312 Tube | SS 303 Tubing | SUS 303 Tubes | AISI 305 Seamless Tube
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