Tags :

Alloy Steel Plates

Pressure Vessel Plates

Chrome Moly Plates

Chrome Molybdenum Steel Plates

Alloy Steel Plate ASTM A 387 Gr.2 Cl.2

Alloy Steel Plate ASTM A 387 Gr.5 Cl.2

Alloy Steel Plate ASTM A 387 Gr.9 Cl.2

Alloy Steel Plate ASTM A 387 Gr.11 Cl.2

Alloy Steel Plate ASTM A 387 Gr.12 Cl.2

Alloy Steel Plate ASTM A 387 Gr.22 Cl.2

Alloy Steel Plate ASTM A 387 Gr.91 Cl.2

Alloy Steel Plate ASTM A 204 Gr.A

Alloy Steel Plate ASTM A 204 Gr.B

Alloy Steel Plate X12CrMo5

Alloy Steel Plate 13CrMoSi5-5

Alloy Steel Plate 13CrMo4-5

Alloy Steel Plate 10/11CrMo9-10

Alloy Steel Plate 10CrMoVNb9-1

Alloy Steel Plate EN 10028 16Mo3

Alloy Steel Plate 13CrMo44

Alloy Steel Plate 10CrMo9-10

Alloy Steel Plate DIN 17155 15Mo3

 

SAILMA Grades Steel Plates & Sheets

PRESSURE VESSEL STEEL PLATES / ALLOY STEEL PLATES
ASTM ASME EN 10028 DIN
A 387 5 SA 387 5 X12CrMo5 -
A 387 9 SA 387 9 - -
A 387 11 SA 387 11 13CrMoSi5-5 -
A 387 12 SA 387 12 13CrMo4-5 13CrMo44
A 387 22 SA 387 22 10/11CrMo9-10 10CrMo9-10
A 387 91 SA 387 91 10CrMoVNb9-1 -
A 204 A / B SA 204 A / B 16Mo3 15Mo3
Pressure Vessel Plates
Alloy Steel Plates, Alloy Steel SA 387 Plates, ASTM A 387-78, Pressure Vessel Plates

This specification covers chromium-molybdenum alloy steel plates for welded boilers and pressure vessels designed for elevated temperature service. Materials considered under this specification are available in grades 2, 11, 12, 22, 5, 9 and 91.

The steel materials shall be killed and shall be thermally treated. The steel specimens shall undergo heat analysis and product analysis and shall conform to the chemical requirements for carbon, manganese, phosphorus, sulphur, silicon, chromium, molybdenum, nickel, vanadium, columbium, boron, nitrogen, aluminium, titanium, and zirconium.

The steel specimens shall also undergo tension tests and shall conform to the required values of tensile strength, yield strength, and elongation.

Chemical Composition :
Grade C Si Mn P
max %
S
Max %
Cr Mo
ASTM A 387 GR.2 0.05-0.21 0.15-0.40 0.55-0.80 0.035 0.035 0.50-0.80 0.45-0.60
ASTM A 387 GR.5 0.15 max 0.50 max 0.30-0.60 0.030 0.030 4.00-6.00 0.45-0.60
ASTM A 387 GR.9 0.15 max 1.00 max 0.30-0.60 0.030 0.030 8.00-10.0 0.85-1.10
ASTM A 387 GR.11 0.05-0.17 0.15-0.40 0.40-0.65 0.035 0.035 0.80-1.15 0.45-0.60
ASTM A 387 GR.12 0.05-0.17 0.15-0.80 0.40-0.65 0.035 0.035 1.00-1.50 0.45-0.65
ASTM A 387 GR.22 0.05-0.15 0.50 max 0.30-0.60 0.035 0.035 2.00-2.50 0.90-1.10
ASTM A 387 GR.91 0.08-0.12 0.20-0.50 0.30-0.60 0.020 0.010 8.00-9.50 0.85-1.05
ASTM A 204 GR. A 0.18 max 0.15-0.40 0.90 max 0.035 0.035   0.45-0.60
ASTM A 204 GR. B 0.20 max 0.15-0.40 0.90 max 0.035 0.035   0.45-0.60
Mechanical Properties
Grade Yield strength
MPa
Tensile strength
MPa
Elongation
GL=2 in. or 50mm
ASTM A 387 GR.2 310 min 485 - 620 22
ASTM A 387 GR.5 310 min 515 - 690 18
ASTM A 387 GR.9 310 min 515 - 690 18
ASTM A 387 GR.11 310 min 515 - 690 22
ASTM A 387 GR.12 275 min 450 - 585 22
ASTM A 387 GR.22 310 min 515 - 690 18
ASTM A 387 GR.91 415 min 585 - 760 18
ASTM A 204 GR. A 255 min 450 585 23
ASTM A 204 GR. B 275 min 485 - 620 21

PRODUCTS :

Corrosion Resistant Steel Plates | Sailma Grades Steel Plates & Sheets | Wear Plates As Per Hardox 400,

RAEX 400, JFE EH 360, FORA 400, XAR 400, DILLIDUR 400, 400 BHN Hardness Plates


Alloy Steel Plates / ASTM A 387-78 / Pressure Vessel Plates |EN10028 15MO3, 16MO3 , ASTM A 204 GRADE A ,

ASTM A 204 GRADE B , ASTM A 204 GRADE C


Boiler and Pressure Vessel Steel Plates | ASTM A36 , ASTM 283 GRADE A , ASTM 283 GRADE C , S27JR , S235JR ,

IS2062 GRADE A , IS2062 GRADE B , SS 400
| Stainless Steel Plates

Duplex / Super Duplex Steel | Inconel 625 (ALLOY 625 UNS N06625), Hastelloy C276 (ALLOY C276 UNS

N10276), Inconel 600 (Alloy 600 UNS N06600) , Inconel 825 (Alloy 825 UNS N08825), Inconel 800 (Alloy

800 UNS N08800), Monel 400 (Alloy 400 UNS N04400), Alloy 2


ASTM A 387 | ASTM 242 TYPE-1 | ASTM 588 GR.A | JIS G 3125 SPA H | IRSM 41-97

Corten A | Boiler Quality Plates ASTM A 516 GR. 60/70 | High Tensile Plates As Per Weldox, Dillimax

690, S690QL , Naxtra 70 , Weldox , JFE 780LE , Hiten 780