SM520B alloy steel:

 

1 Executive standard:

CCS,DNV, GL, LR, ABS, KR, NK, RINA Specification,Flaw Detection, Diliery status are negotiable.

 

2 pretreatment/Heat Treatment:

TMCP, Q&T, N, AR, CR, A, Q

 

3 Main application:

They can used for building factory, ordinary contraction and all kinds of engineering machinery, such as Drills, shovel, motor dump trucks, mining trucks, excavators, loaders, bulldozers, various types of cranes, coal mine hydraulic support and other mechanical equipment used in the mining and various construction and other structural parts.

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4 Steel plate Grade:
SM520B

 

5 condition of delivery:

as per customer's requirement:hot rolled,controlled rolling,normalizing,annealing,tempering,thermal refining,normalizing&tempering,etc.

 

6 Flaw detection:

Various kinds  of  flaw detection also can be provided:

Level 1:JB4730 GB2970 SEL072 EN10160-S3E3/S3E4

Level 2:JB4730 GB2970 SEL072 EN10160-S3E2/S3E3

Level 3:JB4730 GB2970 A578C

Level 4:SEL072 EN10160-S1E1/S1E2 A578B

Level 5:SEL072 EN10160-SOE1 A578A,A435

 

7 Aplication show:

 

 

 

 

8 About us:

Henan Huayang Iron&Steel CO.Ltd mainly produce generous steel plates with low alloy and high strength and high toughness steel plate, alloy steel, boiler and vessel pressure steel, bridge steel plate, building steel,shipbuilding and offshore platform steel,mould steel, corrosion resistant plate,composite steel plate and 12 series, more than 3000brands, including more than 40 fill a blank in China,more than 80 variteies of successful subtitution import, more than 30 exported to the US,Japan,Gemany and other developed countries and regions.

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