সামুদ্রিক ইস্পাত প্লেট

Marine steel plate also be named Marine hull structure mild steel plate, it has thin and thick steel plate that was made by structural steel, it is specially used for shipbuilding and used for the manufacture of ship’s hull structure for ocean-going, উপকূলীয় এবং অভ্যন্তরীণ নদী নৌচলাচল.

Structural steels for shipbuilding includes carbon steel and low alloy steels that marked C at the end of steel number. Carbon steels include 2C, 3C, 4C এবং 5C, এবং কম অ্যালয় ইস্পাতগুলির মধ্যে 12 এমএনসি অন্তর্ভুক্ত রয়েছে, 16এমএনসি, 15MnTiC, 14MnVtirec এবং অন্যান্য ইস্পাত.

Marine steel plate refers to a type of steel plate specifically designed and manufactured for use in the construction of marine structures, such as ships, offshore platforms, and other maritime applications. This type of steel plate is engineered to withstand the harsh conditions of the marine environment, including exposure to seawater, লবণ স্প্রে, and extreme temperatures.

Marine steel plate is typically made from high-quality carbon-manganese steel, with varying levels of alloying elements such as nickel, chromium, and molybdenum added to enhance its mechanical properties. The most common grades of marine steel plate include:

1. Ordinary Strength Hull Structural Steel: This grade of steel is used for general-purpose shipbuilding applications and has a minimum yield strength of 235 এমপিএ.

2. High-Strength Hull Structural Steel: This grade of steel is used for more demanding shipbuilding applications and has a higher minimum yield strength than ordinary strength steel, typically ranging from 275 করতে 460 এমপিএ.

3. Offshore Structural Steel: This grade of steel is used for the construction of offshore platforms and other marine structures that are subject to extreme loads and environmental conditions. It has a higher minimum yield strength than high-strength hull structural steel, typically ranging from 390 করতে 690 এমপিএ.

Marine steel plate is typically produced using a hot-rolling process, যার ফলে চমৎকার মাত্রিক স্থিতিশীলতার সাথে একটি অভিন্ন এবং সামঞ্জস্যপূর্ণ উপাদান তৈরি হয়. It is available in a range of thicknesses and widths to meet the specific requirements of different marine applications.

এর শক্তি এবং দৃঢ়তা ছাড়াও, marine steel plate also offers good weldability, formability, এবং জারা প্রতিরোধ. তবে, additional coatings or treatments may be applied to further enhance its durability and lifespan in saltwater environments.

সামগ্রিকভাবে, marine steel plate is a critical component in the construction of marine structures, প্রয়োজনীয় শক্তি প্রদান, কঠোরতা, এবং সামুদ্রিক পরিবেশের কঠোরতা সহ্য করার স্থায়িত্ব. Its reliable performance and cost-effectiveness make it a popular choice among shipbuilders and offshore engineers worldwide.

বর্ণনা	বেধ (মিমি)	পরিমাণ (পিসি)	ওজন (T)	Unit wt. (কেজি/পিসি)
Plate, Mild steel ABS GR.A, 2438x9144mm, Marine grade with Class certification material certificate	6	12	12.60	1,050
	8	52	72.80	1,400
	9	21	33.08	1,575
	10	25	43.75	1,750
	12	29	60.90	2,100
	14	19	46.55	2,450
	16	2	5.60	2,800
	20	4	14.00	3,500
	25	1	4.38	4,375
	30	1	5.25	5,250
Grade ABS AH36 with sand blasting and Primer	60	2	21.00	10,500
TOTAL		168	319.90
Flat bar, Mild steel ABS GR.A, দৈর্ঘ্য 6m. Marine grade with Class certification material certificate	150x12	18	1.53	84.78
	125x12	4	0.28	70.65
	100x12	105	5.93	56.52
	100x9	9	0.38	42.39
	75x10	5	0.18	35.33
	75x9	2	0.06	31.79
	75x6	18	0.38	21.20
বার অ্যাঙ্গেল, Mild steel ABS GR.A, দৈর্ঘ্য 6m. Marine grade with Class certification material certificate	100x80x8	138	54.15	65.40
	75x75x7	7	2.01	47.88
	75x50x6	12	2.46	34.20
	125x80x8	4	1.81	75.60
TOTAL		322	69.19
GENERAL TOTAL			389.09