ASTM A204 Plates Manufacturer in India

Alloy Steel A204 GR. A Plates Exporter, ASTM A204 Alloy Steel CR Plate Supplier, GR. B Alloy Steel ASTM A204 Cold Rolled Plate Price List in India.

Manufacturer of Alloy Steel A204 GR. A, B, C Plates in Mumbai, India

Our assortment of ASTM 204 Plates is precision made using high grade metal and alloys. To ensure quality standards, industrial steel plates are tested as per the relevant industrial standards. Our range is available in various sizes, dimension, different material, different fitting ends and other related specifications for our clients.

Our ASTM 204 Plates are procured from distinguished manufacturers who provided us these Alloy Steel Grades in ASTM/ASME standards. Moreover, being a steel plates exporter, we also provide customized options of these plates to our clients.

ASTM A204 specification covers molybdenum alloy steel plates, intended particularly for welded boilers and other pressure vessels. Plates under this specification are available in three grades having different strength levels : Grade A; Grade B; and Grade C. The steel shall be killed. The steel shall conform to the chemical requirements specified. Tension tests on plates shall conform to the requirements specified.

Mo-Alloy steel plate SA204 Grade A,SA204 Grade B, SA204 Grade C ,A204 Grade A, A204 Grade B,A204 Grade C which are under steel specification ASME SA204 / SA204M and ASTM A204 / A204M.All these steel grades are normally used for pressure vessel steel plates,for A204 Grade A and SA204 Grade A pressure vessel steel plate,the minimum yield strength is 255 Mpa,tensile strength within 450-585 Mpa,for pressure vessel steel plate A204 Grade B and SA204 Grade B,the minimum yield strength is 275 Mpa,tensile strength within 485-620 Mpa,for boiler steel plate A204 Grade C and SA204 Grade C,yield strength shall be above 295 Mpa,tensile strength from 515 Mpa to 655 Mpa

This specification covers molybdenum-alloy steel plates, intended particularly for welded boilers and other pressure vessels.

Plates under this specification are available in three grades having different strength levels as follows:

Grade	Tensile Strength, ksi [MPa]
A	65–85 [450–585]
B	70–90 [485–620]
C	75–95 [515–655]

The maximum thickness of plates is limited only by the capacity of the composition to meet the specified mechanical property requirements; however, current practice normally limits the maximum thickness of plates furnished under this specification as follows:

Grade	Maximum Thickness, in. [mm]
A204 A	6 [150]
A204 B	6 [150]
A204 C	4 [100]

We can supply A204 Grade B Steel Plates:
Thickness from 5mm to 150mm
Width: from 1,500mm to 2,500mm
Length: from 6,000mm to 12,000mm


Technical conditions
1) Ultrasonic tested as per SA 578 or any other as per requirement
2) MTC acc to EN 10204 3.1 / 3.2
3) Charpy Impact tested at -20 / - 46 DegC.
4) Furnace Normalised
5) BQ Plates with IBR form IV

Supplementary Test: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1 | S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17

Equivalent grade :
A204 GR A / B / C steel plate/sheet is in ASTM standard. The equal material of A204 GR A / B / C is: AFNOR 36206 15CD 2.05

ASTM A204 GR A / B / C

AFNOR 36206

15CD 2.05

ASTM A204 GR A / B / C steel Plates Chemical Composition % :

Main chemical composition in ASTM A204 GR A / B / C steel : A204GRA Carbon max 0.18,A204GRB Carbon max 0.20,A204GRC Carbon max 0.23;Manganese max 0.90, Silicon 0.15-0.40, Phosphorus max 0.035, Sulphur max 0.035 More detailed information, please refer to the flowing table :

Grades	C max	Mn max	S max	P max	Si	Cr	Cu	Mo
A204 gr A	0.18	0.90	0.035	0.035	0.15-0.40	-	-	-
A204 gr B	0.20	0.90	0.035	0.035	0.15-0.40	-	-	-
A204 g rC	0.23	0.90	0.035	0.035	0.15-0.40	-	-	-

ASTM A204 GR A / B / C steel Plates Mechanical Properties :

ASTM A204 gr A / B / C steel grade is a kind of steel which with Cr., Mo.,Cr-Mo and mainly used for pressure vessels.The steel grade A204 gr A / B / C is according to ASTM standard which with the yield strength of 220MPa.The followings are the chemical composition and mechanical properties of ASTM A204grA/B/C steel plate. More detailed information about ASTM A204grA/B/C steel Mechanical Properties , please refer to the following table:

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation in 100-150 mm(%)	Elongation in 16 mm(%)	Max Thickness (mm)
A204	440-590	220-275	19	24	250

 

 

ASTM 204 Plates Price

 

 

 

 

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