Contact us
  • : 0086-21-61182423
  • : 0086-21-61182425
  • : info@katalor.com
  • : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
You are here: Home- NewsGB/T700 Q235B Steel Plate Technical Requirements

GB/T700 Q235B Steel Plate Technical Requirements

Posted:8/4/2016 5:36:14 AM

GB/T700 Q235B Steel Plate are used in Construction of Bridges, Highway Construction and Other Engineering construction .

 

 

Main chemical elements composition of Q235B

C

Si

Mn

P

S

0.20

0.35

1.40

0.045

0.045

 

Thickness (mm)

Q235B

≤ 16

> 16 ≤ 40

> 40 ≤ 60

> 60 ≤ 100

> 100 ≤ 150

> 150

Yield strength (≥Mpa)

235

225

215

215

195

185

Tensile strength (Mpa)

370-500

 

Q235B Technical Requirements & Additional Services:
Low temperature impacting test
Cutting and welding as per end user’s demands
More striction on some chemical elements contains
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

 

Q235B use
Widely use in gym equipment and fitness equipment
Oil, gas, fluid transportation
Construction structure

 

katalor can produce STK490 stainless steel plate, STK490 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control STK490 chemical composition and STK490 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

 

Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail: info@katalor.com
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai

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