For local industrial procurement (such as in and around Moscow, Russia), steel mills and specialized metal traders supply plates conforming to GB/T 16270-2009. For instance, suppliers in Moscow (like Snabtechmet) regularly stock grades like in varying thicknesses (e.g., 20 mm to 40 mm) with prices fluctuating around RUB 340 to RUB 360 per kilogram depending on current market availability. Where to Find the Official GB/T 16270 PDF
is the Chinese national standard specifying the requirements for high-strength structural steel plates supplied in the quenched and tempered (Q&T) condition. This standard replaces the older 1996 version and aligns closely with international standards such as EN 10025-6 (European) and ASTM A514/A517 (American).
Staying updated with the latest revisions ensures your designs remain competitive and compliant.
This standard ensures that steel plates used in high-stress environments possess an optimal balance of extreme tensile strength, impact toughness, and weldability. Key Steel Grades Covered in the Standard gb t 16270 pdf
Q690: The industry standard for mobile cranes, offshore platforms, and mining equipment.
): Ranges from 460 MPa up to 890 MPa or higher depending on the grade. Typically spans from 550 MPa to well over 1000 MPa. Elongation (
If you have specific questions about the or material performance of Q550 vs Q690 within this standard, let me know! High Strength Steel Plates Standard | PDF - Scribd For local industrial procurement (such as in and
Example: A plate marked represents a quenched and tempered steel plate with a 690 MPa minimum yield strength, tested for toughness at -40°C. Technical and Chemical Requirements
Data compiled from BBN Steel, Gangsteel, and Chinese Standard technical sheets.
: Includes tensile strength, elongation, and Charpy pendulum impact testing. For instance, Q690E is a low-temperature grade tested for impact at -40°C. This standard replaces the older 1996 version and
: You will often see grades like Q460, Q500, Q550, Q620, Q690, Q890, and Q960 associated with this standard.
American standards covering high-yield-strength, quenched and tempered alloy steel plates suitable for welding.
Whether you are comparing Q690D to S690Q, checking the carbon equivalent for a weld procedure, or ensuring your dump truck body meets impact requirements at -40°C, this standard provides the authoritative data you need.
For local industrial procurement (such as in and around Moscow, Russia), steel mills and specialized metal traders supply plates conforming to GB/T 16270-2009. For instance, suppliers in Moscow (like Snabtechmet) regularly stock grades like in varying thicknesses (e.g., 20 mm to 40 mm) with prices fluctuating around RUB 340 to RUB 360 per kilogram depending on current market availability. Where to Find the Official GB/T 16270 PDF
is the Chinese national standard specifying the requirements for high-strength structural steel plates supplied in the quenched and tempered (Q&T) condition. This standard replaces the older 1996 version and aligns closely with international standards such as EN 10025-6 (European) and ASTM A514/A517 (American).
Staying updated with the latest revisions ensures your designs remain competitive and compliant.
This standard ensures that steel plates used in high-stress environments possess an optimal balance of extreme tensile strength, impact toughness, and weldability. Key Steel Grades Covered in the Standard
Q690: The industry standard for mobile cranes, offshore platforms, and mining equipment.
): Ranges from 460 MPa up to 890 MPa or higher depending on the grade. Typically spans from 550 MPa to well over 1000 MPa. Elongation (
If you have specific questions about the or material performance of Q550 vs Q690 within this standard, let me know! High Strength Steel Plates Standard | PDF - Scribd
Example: A plate marked represents a quenched and tempered steel plate with a 690 MPa minimum yield strength, tested for toughness at -40°C. Technical and Chemical Requirements
Data compiled from BBN Steel, Gangsteel, and Chinese Standard technical sheets.
: Includes tensile strength, elongation, and Charpy pendulum impact testing. For instance, Q690E is a low-temperature grade tested for impact at -40°C.
: You will often see grades like Q460, Q500, Q550, Q620, Q690, Q890, and Q960 associated with this standard.
American standards covering high-yield-strength, quenched and tempered alloy steel plates suitable for welding.
Whether you are comparing Q690D to S690Q, checking the carbon equivalent for a weld procedure, or ensuring your dump truck body meets impact requirements at -40°C, this standard provides the authoritative data you need.
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