API 2H steel plate - Henan Seed Steel Metal Materials Co., Ltd.


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API 2H steel plate

Name:API 2H steel plate

Material:API 2H,API2H steel plate

Standard:API

Thickness:Thickness: 6-80mm, Width: 1360-3000mm, Length: 6000-12000mm

Price:FOB/CIF

DeliveryTime:depending on quantity

PaymentTerms:T/T, LC

MinimumOrderQuantity:N/A

API 2H Grade 50 steel plate specifications


API 2H Grade 50 steel sheet is an intermediate-strength, normalized, structural steel plate used in the welded construction of offshore structures. API 2H Grade 50 has a minimum yield strength of 50 ksi [345 MPa] and a minimum transverse Charpy V-notch impact toughness of 30 ft-lbf [41 J] at -40°F [-40°C]. SSAB is an API Licensee under the API Monogram Program. This product can be multi-certified to ASTM A633 Grade C, ABS DH/EH 36, ASTM A537 Class 1 and MIL-S-22698 Rev C in thicknesses to 2” [50.8 mm].
Applications: API 2H Grade 50 is intended primarily for use in offshore structures in critical portions that must exhibit good impact toughness and resistance to plastic fatigue loading and lamellar tearing. The primary use of API 2H Grade 50 is in tubular joints, stiffened plate construction and other intersections where portions of the plates will be subjected to tension in the through-thickness (Z) direction.

API 2H  Mechanical Properties


Element (Heat analysis)Grade 42Grades 50
Weight percentage,Wt%
C(max)0.180.18
Mn0.90-1.351.15-1.60
P(max)0.300.30
Nb<=0.040.01-0.04
Ti<=0.02<=0.02
Al0.02-0.060.02-0.06
N(max)0.0120.012
S(max)0.0100.010
Si0.05-0.400.05-0.40
Ce(max)0.010.01
Vdd
Zrdd

API 2H Chemical Composition (wt %, max. unless indicated)  


PropertyGrade42Grade50
Yield Strength, ksi (MPa),mint<=2.5in42(289)50(345)
t>2.5in42(289)47(324)
Tensile Strength(MPa)62-82(427-565)70-90(483-620)
Elongation(min%)2in(50mm)2423
8in(200mm)2018


Steel products delivery guarantee:

1. According to the standard of container shipment.

2. Steel packaging is moistureproof and abrasionproof.

3. The ship is low safety risk, arrives quickly, and delivery in time.


1.DO you have factory?

We act as main distributors of goverment owned mills, and we have our own machining centers for cutting and simple machining jobs.

2.Where is your factory?

Our representative mills located in Henan, Shangdong, Jiangxi, Guangdong provinces,etc.

3.Can you send us the sample?

It should be according to our stock status and samples are available when we have suitable stocks.

4.How about the delivery time?

Normally we can keep 40 days in average with mill run schedule, for stocks within 10 days. All delivery terms are on basis to Chinese loading port.

5.What payment terms can you accept?

T/T or L/C. For special requests about the payment, please indicate us first then we will check the availability.

7, What is your MOQ?

MOQ for mill run should meet 5tons per size in normal condtions, which should follow the schedules of our mills when inquiry time.

8, What is your shipping port?

Tianjin, Shanghai, Qingdao, etc. All loading ports in China are ok for us.

9,could i visit the factory by myself?

Surely you can, please inform us your plan in advance so we can arrange some people to take you have a look around our mills/ factories.

10.can you give me the Manufactory Test Certificate?

For sure we can supply some saples for your re


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