Tel : +86 372-5055135
Home
Products
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Tool Steel
Titanium Products
Copper Products
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
Tool Steel
Titanium Products
Copper Products
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
We have professional sales team numbered 200 with more than 16 years experience.
Position:
Home > Products > Steel Plate > Hight Strength Low Alloy Steel
Q690C steel plate
Q690C steel plate
Q690C steel plate
Q690C steel plate
Q690C steel plate
Q690C steel plate
Q690C steel plate
Q690C steel plate

Q690C steel plate

Steel plates made from Q690 material has high yield strength and tensile strength and is widely used in coal mine machinery and engineering machinery, such as hydraulic support, port cranes, flatbed trucks and so on.
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
Tel: +86 372-5055135
Address: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Chemical Composition Mechanical Property
Chemical Composition
Q690 Chemical Composition (%)
Steel Grade Quality Grade C Si Mn P S Nb V Ti Cr Ni Cu N Mo B Al
Q690 Q690C ≤ 0.18 ≤ 0.60 ≤ 2.00 ≤0.030 ≤0.030 ≤ 0.11 ≤ 0.12 ≤ 0.20 ≤ 1.00 ≤ 0.80 ≤ 0.80 ≤ 0.015 ≤ 0.30 ≤ 0.004 ≥ 0.015
Q690D ≤0.030 ≤0.025
Q690E ≤0.025 ≤0.020
Mechanical Property
    Q690 Yield Strength (≥N/mm2); Thickness or Dia. d (mm)
Standard Steel Grade Quality d≤16 16<d≤40 40<d≤63 63<d≤80
GB/T 1591 – 2008 Q690 C, D, E 690 670 660 640
GB/T 1591 – 2018 Q690M C, D, E 690 680 670 650
 
    Q690 Tensile Strength (N/mm2); d (mm) Elongation
Standard Steel Grade Quality d≤40 40<d≤63 63<d≤80 %
GB/T 1591 – 2008 Q690 C, D, E 770-940 750-920 730-900 ≥14
GB/T 1591 – 2018 Q690M C, D, E 770-940 750-920 730-900 ≥14
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 founded in 2008 with a registered capital of 5 million yuan. After more than ten years of ups and downs, GNEE Steel has grown into a comprehensive steel supply chain enterprise. It has 8 subsidiaries, located in Anyang, Tianjin, Hong Kong, Zhengzhou, Singapore and other countries and regions in China, with more than 200 employees, and its influence has reached all over the world.
Browse list
Steel Pipe
Stainless Steel
Steel Plate
Cold Rolled Steel
Silicon Steel
Tool Steel
Titanium Products
Copper Products
Steel Profile
Galvanized Steel
Aluminum Metal
Automotive Steel
Contact us
Email: sale@gneesteel.com
Phone: +86 15824687445
Fax: 0372-5055135
WhatsApp/Wechat ：+86 15824687445
Skype: mmkelly1314
Address: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.
Inquiry
Friendship link:
Galvanized steel Silicon steel
Copyright © Gnee Steel (tianjin) Co., Ltd All Rights Reserved. Support: Coverweb