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S460 S690  Low Alloy High Strength Structuralsteel Plate

S460 S690 Low Alloy High Strength Structuralsteel Plate

Low Alloy High Strength Structural Steel Plate (HSLA), strengthened by micro-alloying elements (Nb, V, Ti) for grain refinement and precipitation hardening. Delivers 345–690 MPa yield strength at low carbon equivalent, with excellent weldability, low-temperature toughness and formability.

Product Details

STANDARDGRADETHCKNES SDELIVERY CONDITIONNOTE
GBT 1591Q355Q145ABC6‑200AR/CR/N/TMCPTMCP≤100mm>120mm+N
GBT 1591Q355Q0345D6‑180AR/CR/N/TMCPTMCP≤100mm+N>150mm
GBT 1591Q355Q345E6‑150AR/CR/N/TMCPTMCP≤100mm>100mm N
GBT 1591Q390A/B/CD6‑120AR/CR/N/TMCPTMCP≤100mm、>100mm+N
GBT 1591Q390E6‑100AR/CR/N/TMCP/QT
GBT 1591Q420ABC6‑100AR/CR/TMCP/QT
GBT 1591Q420DE6‑80AR/CR/TMCP/QT
GBT 1591Q460A/BC8‑100AR/CR/TMCP/QT>60mm
GBT 1591Q450D/E8‑80AR/CR/TMCP/QT>60mm
DIN 17100S376‑200AR/CR/N>100N、>150mm
ASTMA678/A678MASME SA‑678/SA‑678MA678Gr.ASA‑678GrA12‑100QT>45mm
ASTMA678/A678MASME SA‑678/SA‑678MA678GBSA678GrB12‑80QT>65mm
ASTMA678/A678MASME SA‑678/SA‑678MA678C;CSA678Gr.C12‑80QT>50mm
ASTMAS7Z/AS2MASME SA‑572SA‑572MAS72Gr42SA572GH426‑150AR/CR/N>100mm+N
ASTMAS7Z/AS2MASME SA‑572SA‑572MAS72Gr.50SA‑572Gr506‑150AR/CR/N>100mm>120mm+N
ASTMAS7Z/AS2MASME SA‑572SA‑572MAS72Gr:55SA572Gr556‑100AR/CR>55mm
ASTMAS7Z/AS2MASME SA‑572SA‑572MA572Gr:60SA‑572Gr606,80AR/CR>32mm
ASTMAS7Z/AS2MASME SA‑572SA‑572MAS72Gr6SSA572Gr658‑80AR/CR>32mm
ASTM A573/A573MASME SA‑573/SA‑573MA573Gr.58/SA‑573Gr 586‑150AR/CR>40>120mm+N
ASTM A573/A573MASME SA‑573/SA‑573MA573Gr65/SA573Gr656‑150AR/CR>40m>120mm+N
ASTM A573/A573MASME SA‑573/SA‑573MA573Gr.70/SA‑573Gr706‑100AR/CR>40mm
ASTM A633/A633MASME SA‑633V/SA‑633MA633GrA/SA‑633GA6‑100N
ASTM A633/A633MASME SA‑633V/SA‑633MA633GrC/SA‑633GrC6‑100N
ASTM A633/A633MASME SA‑633V/SA‑633MA633Gr.D/SA‑633GrD6‑100N
EN10025‑2S355JR/J0/J2K26‑200AR/CR/NR/N>120mm+N,>150mm
EN 10025‑3S355N6‑180NR/N>100mm+N,>150mm
EN 10025‑3S355NL6‑150NR/N>100mm
EN 10025‑4S355M6‑100TMCP
EN 10025‑4S355ML6‑100TMCP
JIS G3101SS4906‑200AR>150mm
JIS G3101SS5406‑100AR>40mm
JIS G3106SM490A6‑200AR/CR>150mm
JIS G3106SM490B6‑150AR/CR/N/TMCP>120mmN、>100mm
JIS G3106SM490C6‑120AR/CR/N/TMCP>100mm+N、>100mm
JIS G3106SM490YAYB6‑150AR/CR/N/TMCP>120mm+N、>100mm
JIS G3106SM520BC6‑120AR/CR/N/TMCP>100mm+N、>100mm
JIS G3106SM5708‑80AR/CR/TMCP
AS/NZS 3678AS/NZS 3678‑300L06‑200AR/CR/N/TMCPTMCP≤100mm,>120mm+N>150mm
AS/NZS 3678AS/NZS3678‑300L156‑150AR/CR/N/TMCPTMCP≤100mm>100mm+N
AS/NZS 3678AS/NZS 3678‑350L06‑150AR/CR/N/TMCPTMCP≤100mm,>120mm+N
AS/NZS 3678AS/NZS3678‑350LI56‑150AR/CR/N/TMCPTMCP≤100mm>100mm+N
AS/NZS 3678AS/NZS3678‑400L0LI56‑120AR/CR/N/TMCP>80mm

Note:AR‑Hot Rolled,CR‑Cold Rolled,NR‑Normalizing Rolled,TMCP(TM)‑Thermo Mechanical Control Process,N‑Normalizing,T‑Tempering,QT‑Quenching and High Temperature Tempering


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S460 S690  Low Alloy High Strength Structuralsteel Plate


Product Application

S460 S690  Low Alloy High Strength Structuralsteel Plate

Product Packaging

S460 S690  Low Alloy High Strength Structuralsteel Plate

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FAQ

01 — What steel products do you supply?

We supply a wide range of steel products, including steel coils, steel sheets and plates, steel pipes and tubes, steel bars, steel profiles and other steel materials for industrial and commercial applications.

 

02 — Can you provide customized steel specifications?

Yes. We can supply products according to your required steel grade, thickness, width, length, surface finish and other technical specifications, subject to product availability and order requirements.

 

03 — What steel grades are available?

We supply different steel grades according to product type and customer requirements. Common standards may include ASTM, EN, JIS, DIN and GB.

Please contact our team with your required grade or application, and we can help identify a suitable option.

 

04 — Can you provide products according to international standards?

Yes. Products can be supplied according to applicable international standards and technical specifications, depending on the product and customer requirements.

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