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API 2H Grade 50,API 2H Gr 50,API 2H-50N,API 2H-50,API 2H Gr 50

2011年3月28日 by admin

API 2H Grade 50,API 2H Gr 50,API 2H-50N,API 2H-50,API 2H Gr 50,

 

Adopt Standard: API Specification 2H
API steel grade:

API 2H Grade 42

API 2H Grade 50

 

API 2H Grade 50 steel grade

API 2H Grade 50 is a carbon manganese steel plate for offshore platform tubular joints and welded construction of offshore structures. API means the American petroleum institute.

All of steel grade in API 2H Grade 50 need be normalized. The max CEQ should be 0.43-0.45% in usual. Grade 50 shall be marked API 2H-50 or API 2H-50N

 

Gangsteel exported API 2H GRADE 50 steel material directly from our mill in the competitive price from sales department. Each plate has the Mill Certificate Test EN10204 3.2 Version.

 

We sincerely hope old and new customers to visit our mill for a long steel business

About API 2H GRADE 50 detail information, please refer to technical date in following.

 

API 2H GRADE 50 Chemical composition product analysis

 

Element

API 2H GRADE 50  Max %

Element

API 2H GRADE 50 max %

C

0.22

V

 

Mn

1.07-1.72

TI

0.02

Si

0.05-0.45

Nb

0.005-0.05

S

0.015

CR

 

P

0.040

Ni

0.017

ALs

    0.015-0.06

MO

 

    NB

   0.02-0.05

N

 

           

API 2H GRADE 50 Mechanical properties,      longitudinal min impact energy

 

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-60 degree

API 2H GRADE 50

8-200

345

483-620

23

48J

Note: the impact energy under less 50mm thickness

 

If you have any need in API 2H GRADE 50 steel plates, please feel free to contact us soon to get a competitive price.

 

 

Tags: API 2H Gr 50  PI 2H Grade 50  API 2HGr50  

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