Contact us
  • : 0086-21-61182423
  • : 0086-21-61182425
  • : info@katalor.com
  • : ROOM 101NO.16, 6TH BUILDING, 9TH LANE,GUANGYI ROAD,ZHUQIAO TOWN,PUDONG NEW AREA,SHANGHAI
You are here: Home- steel plate$sheetAPI 5L Gr.B steel

API 5L Gr.B steel

API 5L Gr.B,API 5L Gr.B steel plate, API 5L Gr.B steel plate/pipes, under API 5L standard, Grade B steel used for pipes,API 5L Gr.B steel plate for pipe and tube using, API 5L Gr.B steel supplier/Chinese supplier,Gr.B steel manufacturer,Gr.B steel price.

Gr.B steel plate/sheet is in API 5L standard. It's grade Number is 1.0457. The equal material of Gr.B is: DIN 17172 StE240.7, EN10208-2 L245NB.


Gr.B
API 5L  Material#1.0457

Comparison of steel grades

DIN 17172

StE240.7

EN10208-2

L245NB

Main chemical composition in API 5L Gr.B steel : Carbon:max 0.17, Manganese max 0.40, Sulphur max 0.035, Phosphorus max 0.04, Silicon max 0.45.More detailed information, please refer to the flowing table:
API 5L Gr.B Chemical analysis -% by  mass*


Grades

Material number

C
max

Si max

Mn.
mix

P
max

S
max

Gr.B

1.0457

0.17

0.45

0.4

0.04

0.035

Gr.B steel plate/pipes is one mainly of Steel for large diameter pipes,API-Gr.B steel is manufactured using premium grade of raw material. These are used to flow steam, water, oil and various petrochemicals substance in various petrochemical and chemical industries. These Steel Seamless Pipes are widely appreciated for high performance and less maintenance. It's yield strength is around 240 MPa.API 5L Gr.B tensile strength is from 370 MPa to 490 MPa. More detailed information about API 5L Gr.B steel Mechanical Properties , please refer to the following table:
Mechanical properties:


Grade

Permissible yield point
ratio

Yield Strength
MPa(min)

Tensile Strength
MPa

Elongation
% (min)

Gr.B

≤ 0.85

240

370 - 490

24

Shanghai katalor industry CO.,Ltd Will return you with high-quality products and complete after-sale service with the lowest price. we committed to exceed customer’s expectation on the basis of quality, price, and delivery. We sincerely hope to establish long-term cooperation relationship with you on the basis of mutual benefit, reciprocity and common development.As API 5L Gr B Mechanical and API 5L Gr B suppliers,we can supply API 5L Gr B Chemical,API 5L Gr B Mechanical and API 5L Gr B standard for you ,please click to contact us

Donwload
InquiryPlease feel free to give your inquiry in the form below. we will reply you quickly!
Name: *
E-mail: *
Country: *
Tel:
 
Company:
Language:
Product: steel plate steel pipe shipbuilding steel
Message: Please enter details such as Material, Specification, Quantity, Port, other requirments !
 
Copyright © 2011 by Shanghai Katalor Enterprises Co., Ltd. All rights reserved