Home
Products
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
About us
Company Profile
Corporate Video
VR
Services
Service
FAQ
Quality
Deep Processing
Cases
News
Contact us
Home
Products
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
About us
Company Profile
Corporate Video
VR
Services
Service
FAQ
Quality
Deep Processing
Cases
News
Contact us
Products
With more than 18 years of experience, we provide integrated steel products and custom fabrication solutions for clients worldwide.
Position:
Home > Products > Steel Plate > High Strength Low Alloy Steel
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate
Q420C steel plate

Q420C steel plate

High strength low alloy structural steel plate Q420C owned the minimum yield point above 420 Mpa for the thickness equal or belows 16mm,and tensile strength shall be within 520-680 Mpa.Normlised Q420C is mainly for heavy steel plate for improve the steel property when rolling.
Send E-mail
Chat Now
Products list
Gnee steel,steel supply from sky to sea are available,global reachable;
Contact us
Email : sale@gneesteel.com
Mobile: +86 15824687445 kelly
Address: FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Chemical Composition Mechanical Property
Chemical Composition
Main chemical elements composition of Q420C
C Si Mn P S V Nb Ti Al (min.) Cr Ni
0.20 0.55 1.00-1.70 0.035 0.035 0.02-0.20 0.015-0.060 0.02-0.20 0.015 0.40 0.70
Mechanical Property
Thickness (mm)
Q420C ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50
Yield strength (≥Mpa) 420 400 380 360
Tensile strength (Mpa) 520-680
Related Products
EN High strength structural steel
EN High strength structural steel
View More
Send E-mail
ASTM High Strength Structural Steel
ASTM High Strength Structural Steel
View More
Send E-mail
S690Q
S690Q high strength steel plate
View More
Send E-mail
S690QL
S690QL high strength steel plate
View More
Send E-mail
Q235B Hot Rolled Steel Coil
View More
Send E-mail
Q355C steel plate
Q355C steel plate
View More
Send E-mail
Q355B steel plate
Q355B steel plate
View More
Send E-mail
Q355A steel plate
Q355A steel plate
View More
Send E-mail
Q275 steel plate
Q275 steel plate
View More
Send E-mail
Q235D steel plate
Q235D steel plate
View More
Send E-mail
Q235C steel plate
Q235C steel plate
View More
Send E-mail
Q235A steel plate
Q235A steel plate
View More
Send E-mail
Q235B steel plate
Q235B hot rolled steel plate
View More
Send E-mail
EStE500 steel plate
EStE500 steel plate
View More
Send E-mail
TStE500 steel plate
TStE500 steel plate
View More
Send E-mail
WStE500 steel plate
WStE500 steel plate
View More
Send E-mail
StE500 steel plate
StE500 steel plate
View More
Send E-mail
EStE460 steel plate
EStE460 steel plate
View More
Send E-mail
TStE460 steel plate
TStE460 steel plate
View More
Send E-mail
WStE460 steel plate
WStE460 steel plate
View More
Send E-mail
StE460 steel plate
StE460 steel plate
View More
Send E-mail
StE460 steel plate
StE460 steel plate
View More
Send E-mail
EStE420 steel plate
EStE420 steel plate
View More
Send E-mail
TStE420 steel plate
TStE420 steel plate
View More
Send E-mail
Q890E steel plate
Q890E steel plate
View More
Send E-mail
Q890D steel plate
Q890D steel plate
View More
Send E-mail
Q890C steel plate
Q890C steel plate
View More
Send E-mail
Q800F steel plate
Q800F steel plate
View More
Send E-mail
Q880C steel plate
Q880C steel plate
View More
Send E-mail
Q690F steel plate
Q690F steel plate
View More
Send E-mail
Inquiry
* Name
* E-mail
Phone
Country
Message
sale@gneesteel.com
GNEE Steel was established in 2008. With over ten years of continuous development, we have grown into a professional steel manufacturing & processing solution provider. We serve global clients with reliable steel products and custom fabrication services.
Browse list
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
Contact us
Email: sale@gneesteel.com
Phone: +86 15824687445
WhatsApp/Wechat ：+86 15824687445
Skype: mmkelly1314
Address:FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Inquiry
Friendship link:
Galvanized steel Silicon steel
Copyright © Gnee Steel (tianjin) Co., Ltd All Rights Reserved. Support: Coverweb