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Home > products> ASTM A285GrC/A285 Grade C Pressure Vessel Steel Plate
ASTM A285GrC/A285 Grade C Pressure Vessel Steel Plate image
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ASTM A285GrC/A285 Grade C Pressure Vessel Steel Plate

Steel Standard:ASTM A285/A285M

Rolling Type:Boiler steel plate,Pressure vessel steel plate

Thickness:6mm-300mm

Width:1500mm-4200mm

Length:3000mm-18000mm

Heat Treatment:As Rolled/Normalised/Stress relieved

A285 Grade C STEEL PLATE A285 GR.C Boiler Pressure vessel steel plate ASTM A285 Grade C Steel Plate ASTM A285 Grade C Carbon SteelSTM A285 Grade C Pressure Vessel Steel PLATE

What is ASTM A285 Grade C steel?

ASTM A285 is a specification for low and intermediate-tensile-strength carbon steel plates of pressure vessel quality for welded pressure vessel applications. The specification covers three grades, A, B, and C, which have different strength levels. ASTM A285 Grade C has a tensile strength range of 55-75 ksi. For pressure vessel steel plate SA285 Grade A,minimum yield strength shall be 165 Mpa and 24Ksi,and A285 Grade B steel plate has a minimum yield strength at 185 Mpa and 27 Ksi, then, pressure vessel steel plate SA285 Grade C owned the highest yield among them,it shall be above 205 Mpa and 30 Ksi.So A285 Grade C steel plate is the most common used in the industry.

Applications:

ASTM A285 steel plates are commonly used in:

  • Manufacturing of pressure vessels for oil and gas industries.
  • Construction of storage tanks and boilers.
  • Structural applications that require good weldability and moderate strength.
  • General fabrication where high strength is not a primary requirement.

 

Specification Parameters
Basic Information

ASTM A285 Grade C Steel Plate Data Sheet

Chemical Composition:

Elements

Composition, %

Grade A

Grade B

Grade C

Carbon, maxA

0.17

0.22

0.28

Manganese, max

     Heat analysis

0.90

0.90

0.90

     Product analysis

0.98

0.98

0.98

Phosphorus, maxA

0.025

0.025

0.025

Sulfur, maxA

0.025

0.025

0.025

Mechanical Properties:

Grade A

Grade B

Grade C

ksi

[MPa]

ksi

[MPa]

ksi

[MPa]

Tensile strength

45-65

[310-450]

50-70

345-485

55-75

380-515

Yield strength, minA

24

[165]

27

[185]

30

[205]

Elongation in 8 in. or [200 mm], min, %B

27

25

23

Elongation in 2 in. or [50 mm], min, %B

30

28

27

A  Determined by either the 0.2% offset method or the 0.5% extension under load method.

B  See Specification A20/A20M for elongation adjustment.

Service Support
ASTM A285GrC/A285 Grade C Pressure Vessel Steel Plate

GNEE Steel specializes in boiler and pressure vessel steel plate, which is under the product specification. Boiler and pressure vessel steel plate has excellent mechanical properties and wide application. Combining the above advantages can supply the most in line with customer requirements. Moreover, we will provide cutting, pretreatment, galvanizing, testing, and heat treatment services for Boiler and pressure vessel steel plate. If you want to know about boiler and pressure vessel steel plate, welcome to contact us at any time.

The main grades of pressure vessel and boiler steel are as follows:

Standard Steel Grade
ASTM A202/A202M A202 Grade A A202 Grade B
ASTM A203/A203M A203 Grade A A203 Grade B A203 Grade D A203 Grade E
A203 Grade F
ASTM A204/A204M A204 Grade A A204 Grade B A204 Grade C
ASTM A285/A285M A285 Grade A A285 Grade B A285 Grade C
ASTM A299/A299M A299 Grade A A299 Grade B
ASTM A302/A302M A302 Grade A A302 Grade B A302 Grade C A302 Grade D
ASTM A387/A387M A387 Grade 11 Class 1 A387 Grade 11 Class 2 A387 Grade 12 Class1 A387 Grade 12 Class 2
A387 Grade 22 Class 1 A387 Grade 22 Class 2 A387 Grade 5 Class 1 A387 Grade 5 Class 2
ASTM A515/A515M A515 Grade 60 A515 Grade 65 A515 Grade 70
ASTM A516/A516M A516 Grade 55 A516 Grade 60 A516 Grade 65 A516 Grade 70
ASTM A517/A517M A517 Grade A A517 Grade B A517 Grade E A517 Grade F
A517 Grade H A517 Grade P A517 Grade Q A517 Grade S
ASTM A533/A533M A533 Grade A A533 Grade B A533 Grade C A533 Grade D
ASTM A537A537M A537 Class 1 A537 Class 2 A537 Class 3
ASTM A612/A612M ASTM A612M
ASTM A662/A662M A662 Grade A A662 Grade B A662 Grade C
ASTM A841/A841M A841 Grade A A841 Grade B A841 Grade C A841 Grade D
A841 Grade E A841 Grade F
EN10028-2 P235GH P265GH P295GH P355GH
16Mo3
EN10028-3 P275NH P275NL1 P275NL2 P355N
P355NH P355NL1 P355NL2 P460NH
P460NL1 P460NL2 P275N P460N
EN10028-5 P355M P355ML1 P355ML2 P420M
P420ML1 P420ML2 P460M P460ML1
P460ML2
EN10028-6 P355Q P355QH P355QL1 P355QL2
P460Q P460QH P460QL1 P460QL2
P500Q P500QH P500QL1 P500QL2
P690Q P690QH P690QL1 P690QL2
JIS G3115 SPV235 SPV315 SPV355 SPV410
SPV450 SPV490
JIS G3103 SB410 SB450 SB480 SB450M
SB480M
GB713 Q245R Q345R Q370R 18MnMoNbR
15CrMoR 14Cr1MoR 13MnNiMoR 12Cr2Mo1R
12Cr1MoVR
GB3531 16MnDR 15MnNiDR 09MnNiDR
DIN 17155 HI HII 17Mn4 19Mn6
15Mo3 13CrMo44 10CrMo910

 

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