Alloy Steel Grade 11 Sheet, Plate Manufacturer, Supplier In Mumbai India

Alpha Overseas is a producer, stockist, and exporter of Alloy Steel Grade 11 Sheet/Plates, which are constructed by combining carbon with a small number of various metals, such as manganese, silicon, titanium, and aluminum, which helps to improve the plate's overall performance. Because of the chromium content, our alloy steel Grade 11 plates are more durable and firm and have a higher chance of fending off erosion. In addition, these plates are created to have several other characteristics, such as electrical conductivity, proof stress, modulus of expansion, tensile strength, yield strength, ultimate tensile strength, melting point, thermal conductivity, elongation, density, and electrical resistivity. These plates and sheets are offered in various types and configurations, including ERW, EFW, seamless, fabricated, and welded.

Alloy Steel Grade 11 Sheet, Alloy Steel Grade 11 Plates, ASTM A387 AS Grade 11 Plates, A387 Gr 11 Cl 2 Alloy Steel Plate Manufacturers, A387 Gr 11 Class 1 Alloy Steel Sheet Supplier, A387 Grade 11 Cl 1 Sheets, ASTM A387 Gr 11 Class 1 Plate Supplier in Mumbai, India.

We produce a wide variety of alloy steel Grade 11 plates and alloy steel Grade 11 sheets and export, supply, and supply them. Due to the addition of chromium, Alloy Steel Grade 11 Plates offer increased hardness and endurance and a greater capacity to resist erosion. Tungsten improves the grain structure of Alloy Steel Grade 11 Plates, leading to a higher limit for warmth resistance. One of the highest-end austenitic stainless steel products, these alloy steel Grade 11 plates and sheets are produced utilizing premium raw materials. These combine impact resistance and resistance to chloride stress corrosion cracking efficiently. We have these alloy steel Grade 11 plates and sheets following national and international quality requirements. According to the client's needs, we offer our Alloy Steel Grade 11 Plates/Sheets in various grades, sizes, dimensions, conditions, and thicknesses. These alloy steel Grade 11 plates and sheets are utilized in multiple industries.

It can utilize the welding techniques used for traditional austenitic steels to join alloy steel Grade 11 plates and sheets together. In addition to being significantly more robust than standard austenitic grades, alloy steel Grade 11 plates and sheets exhibit good flexibility and impact solidity.

Alloy Steel Gr 11 Sheet Specifications

Standards ASTM A387 / ASME SA387
Alloy Steel Sheets / Plates Thickness 6mm to 100mm
Alloy Steel Sheets / Plates Width 1,500mm to 2,500mm
Alloy Steel Sheet, Plates Length 6,000mm to 12,000mm
Alloy Steel Sheet, Plates Production Hot-Rolled (HR) / Cold-Rolled (CR)
Heat Treatment N, Q+T
Surface Paint EP, PE, HDP, SMP, PVDF
Value added services for Plates Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing
Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
Types Sheets, Plates
Alloy Steel Grade 11 Sheet, Plate

Equivalent Grades Of Alloy Steel Gr.11 Plate

BS EN ASTM/ASME UNS DIN
621B - A387 / SA 387 K11789 -

Chemical Composition of AS Grade 11 Sheet

C Mn P S Si Cr Mo
0.15 max 0.25 - 0.66 0.030 0.030 1.05 max 7.9 - 10.1 0.85 1.15

Mechanical Properties of Alloy Steel Gr 11 Plate

A387 / SA387 Grade 9 Class 1 Class 2
Tensile Strength (ksi) 60-85 75-100
Tensile Strength (MPa) 415-585 515-690
Yield Strength (ksi) 30 45
Yield Strength (MPa) 205 310
Elongation in 50mm (%) 18 18
Reduction of area in % 45 45

Alloy Steel Grade 11 Sheets Plate Thickness Tolerance Chart

Gauge LB/Sq. Ft. LB/Sq In. Plate Gauge Tolerance
72″ Wide 96″ Wide
3/16 0.1875 8.579 0.05958 +.045″ -.010″ +.050″ -.010″
7/32 0.2187 9.870 0.06854
1/4 0.2500 11.162 0.07750
5/16 0.3125 13.746 0.09546
3/8 0.3750 16.496 0.11456 +.055″ -.010″ +.060″ -.010″
7/16 0.4375 19.080 0.13250
1/2 0.5000 21.633 0.15044
9/16 0.5625 24.247 0.16838
5/8 0.6250 26.831 0.18633
11/16 0.6875 29.415 0.20427
3/4 0.7500 32.123 0.22308 +.060″ -.010″ +.065″ -.010″
13/16 0.8125 34.707 0.24102
7/8 0.8750 37.291 0.25897
15/16 0.9375 39.875 0.27691
1 1.0000 42.665 0.29628 +.070″ -.010″ +.075 -.010″
1-1/8 1.1250 47.833 0.33217
1-1/4 1.2500 53.001 0.36806
1-3/8 1.3750 58.169 0.40395
1-1/2 1.5000 63.337 0.43984
1-3/4 1.7500 73.672 0.51161
2 2.0000 84.008 0.58339 +.125″ -.010″ +.150″ -.010″
2-1/8 2.1250 89.610 0.62229
2-1/4 2.2500 94.777 0.65817
2-1/2 2.5000 105.113 0.72995
2-3/4 2.7500 115.449 0.80173
3 3.0000 126.301 0.87709 +.150″ -.010″ +.160″ -.010″
3-1/2 3.5000 146.972 1.02064
4 4.0000 168.264 1.16850 +.180″ -.010″ +.200″ -.010

Alloy Steel Gr.11 Plate Thickness Chart In Mm

Plate Thickness
(mm)
Plate Weight
(kg/m2)
2.0 15.7
1.6 12.6
3 23.6
2.5 19.6
3.2 25.1
5 39.3
4 31.4
6 47.1
10 78.5
8 62.8
12.5 98.1
20 157
15 118
22.5 177
30 236
25 196
32 251
40 314
35 275
45 353
55 432
50 393
60 471
70 550
65 510
75 589
250 1963
90 707
80 628
150 1178
100 785
120 942
110 864
130 1051
180 1413
160 1256
200 1570

Alloy Steel Grade 11 Sheets and Plates Thickness Tolerance


Plate Width (w), in. [mm]
Specified Thickness (t), in. [mm] w > 144 [ 3658] 84 [2134] < w ≤ 120 [3048] w ≤ 84 [2134] 120 [3048] < w ≤ 144 [3658]
 
Tolerance Over Specified Thickness, *** in. [mm]
3/4 [19.05] ≤ t < 1 [25.04] 0.100 [2.54] 0.065 [1.65] 0.060 [1.52] 0.085 [2.16]
8 [203.2] ≤ t < 10 [254.0] 0.550 [14.0] 0.335 [8.50] 0.315 [8.00] 0.435 [11.0]
2 [ 50.80] ≤ t < 3 [76.20] 0.200 [5.08] 0.150[3.80] 0.125 [3.20] 0.175 [4.45]
3/16 [4.76] ≤ t < 3/8 [9.52] -- 0.050 [1.27] 0.045 [1.14] 0.085 [2.16]
t < 3/16 [4.76] -- 0.070 [1.78] 0.055 [1.35] --
1 [25.40] ≤ t < 2 [50.80] 0.115 [2.92] 0.075 [1.90] 0.070 [1.78] 0.095[2.41]
4 [101.6] ≤ t < 6 [152.4] 0.355 [9.02] 0.200 [5.08] 0.180 [4.75] 0.335 [8.50]
3 [76.20] ≤ t < 4 [101.6] 0.225 [5.72] 0.160 [4.06] 0.150 [3.81] 0.200 [5.08]
6 [152.4] ≤ t < 8 [203.2] 0.435 [11.0] 0.255 [6.48] 0.235 [6.00] 0.355 [9.02]

Alloy Steel Gr 11 Sheets & Plate Standard Size Chart

2000MM X 1000MM X 3MM 2000MM X 1000MM X 6MM
2500MM X 1250MM X 4MM 2500MM X 1250MM X 8MM
3000MM X 1500MM X 3MM 3000MM X 1500MM X 6MM
3000MM X 1500MM X 4MM 3000MM X 1500MM X 8MM
2000MM X 1000MM X 5MM 2500MM X 1250MM X 10MM
2500MM X 1250MM X 3MM 2500MM X 1250MM X 6MM
4000MM X 2000MM X 3MM 4000MM X 2000MM X 6MM
2500MM X 1250MM X 5MM 3000MM X 1500MM X 10MM
2000MM X 1000MM X 4MM 2000MM X 1000MM X 8MM
4000MM X 2000MM X 4MM 2000MM X 2000MM X 10MM
3000MM X 1500MM X 5MM  

Different Types of Alloy Steel Grade 11 Sheet

Alloy Sheets

Alloy Steel Grade 11 Sheet

  • ASME SA387 Alloy Steel Grade 11 Sheets
  • Alloy Steel Gr 11 Sheet Manufacturer In Mumbai
  • Alloy Steel Grade 11 Sheet Supplier In India
AS Plates

Alloy Steel Grade 11 Plates

  • ASTM A387 Alloy Steel Grade 11 Plates
  • Alloy Steel Gr 11 Plates Manufacturer In Mumbai
  • Alloy Steel Grade 11 Plates Supplier In India
AS Coils

Alloy Steel Grade 11 Coils

  • ASTM A387 AS Gr 11 Coils
  • Alloy Steel Gr 11 Coils Manufacturer In Mumbai
  • Alloy Steel Grade 11 Coils Supplier In India

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Available Stock of Alloy Steel Gr.11 Plate

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Applications of Alloy Steel Grade 11 Sheet

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export AS Gr 11 Plate Across the Globe

Bolivia, Israel, Norway, Slovakia, Sweden, Serbia, Oman, Estonia, Qatar, Italy, Chile, Nepal, Saudi Arabia, Pakistan, United Kingdom, Tibet, Bangladesh, Germany, Singapore, Bhutan, Lebanon, Costa Rica, Kazakhstan, Indonesia, Ukraine, New Zealand, Turkey, Peru, Bahrain, Vietnam, Thailand, Ireland, Tunisia, Australia, China, Austria, Lahore, Mexico, South Africa, Gabon, Ghana, Namibia, Algiera, Switzerland, Malaysia, Algeria, Hong Kong, Mongolia, Greece, Sri Lanka, United States, Brazil, Japan, Gambia, Portugal, Czech Republic, Iraq, Romania, Jordan, Trinidad & Tobago, Bulgaria, Azerbaijan, Spain, Lithuania, columbia, Kenya, Russia, Denmark, India, Finland, Angola, Afghanistan, Hungary, Taiwan, Nigeria, Iran, Puerto Rico, France, Belarus, Poland, Morocco, United Arab Emirates, Colombia, Zimbabwe, Libya, Argentina, Venezuela, Netherlands, Ecuador,Canada, Croatia, Yemen, Belgium, Philippines, South Korea, Macau, Egypt, Kuwait.

Domestic Supply Alloy Steel Gr.11 Sheet

mumbai, Chandigarh, Surat, Thane, Haryana, Kolkata, Chennai, Jaipur, Nagpur, Jamshedpur, Faridabad, New Delhi,Hyderabad, Howrah, Bengaluru, Navi Mumbai, Secunderabad, Ernakulam , Gurgaon, Pimpri-Chinchwad, Ludhiana, Nashik, Bhopal, Rajkot, Thiruvananthapuram, Indore, Kanpur, Pune, Ranchi, Ahmedabad, Visakhapatnam, Noida.