SM520 H section steel
SM520H is a structural steel grade designated in the JIS G3106 standard. The "SM" indicates that it is a structural steel, and "520" refers to the minimum yield strength of the steel in megapascals (MPa). The "H" in SM520H indicates that it is an HSLA (High-Strength Low-Alloy) steel with improved Charpy impact properties.
SM520 H section steel product Introduction：
|
Product Name |
SM520 H section steel |
|
Shape |
H beam/I Beam |
|
Technique |
Hot Rolled/Welded |
|
Grade |
Q235/Q345/S355/S235/SS400/ASTM36/Q235Bm,A-36,AS300B,S355J0,S450J0-T, S275JR,etc |
|
Flange Thickness |
7-40mm |
|
Flange Width |
100-500mm |
|
Web Width |
100-800mm |
|
Web Thickness |
5-30mm |
|
Tolerance |
±3% |
|
Surface Treatment |
Hot Dip Galvanised/Painting or Black |
|
Application |
Mechanical&manufacture,Steel Structure,Shipbuilding,Bridging,Automobile |
|
Delivery Term |
EXW FOB CIF CFR |
|
Payment Term |
TT 30% Advance and 70% Balance |
Here are the key features and details of SM520 H shaped steel:
Yield Strength: The yield strength of SM520H steel varies, but it generally falls within the range of 365 to 460 MPa. This range indicates the stress level at which the material begins to deform permanently.
Impact Properties: SM520H steel is designed with improved Charpy impact properties. Charpy impact testing measures a material's ability to withstand brittle fracture under impact loading conditions. This is particularly important for applications where the structure might experience dynamic or seismic loads.
[SM520 steel H beam image]
SM520 H profile steel chemical composition:
|
Symbol |
Chemical composition |
||||
|
C max |
Si max |
Mn
|
P max |
S max |
|
|
SM520B |
0.20 |
0.55 |
1.6 max |
0.035 |
0.035 |
|
SM520C |
0.20 |
0.55 |
1.6 max |
0.035 |
0.035 |
SM520 Structural Steel Beams mechanical property:
|
Symbol |
Yield point or proof stress N/mm2 (min) |
Tensile strength N/mm2 |
Elongation |
|||
|
Thickness of steel mm |
Thickness of steel mm |
thinckness |
Test piece |
% min |
||
|
16 or under |
Over 16-40 |
100 or under |
||||
|
SM520B SM520C |
365 |
355 |
520-640 |
<5 |
NO.5 |
19 |
|
≥5 <16 |
NO.1A |
15 |
||||
|
≥16 <50 |
NO.1A |
19 |
||||
GNEE has always been customer-centric, keeping in mind the corporate purpose of "survive by quality, develop by technology, and go global with integrity". We will not forget our original aspirations and establish stable, long-term and win-win cooperative relationships with more customers.
Members of the Profile steel team of GNEE and other team members explained the goals of this event. In the following work, they will work hard to achieve their own customized goals:
GNEE company’s office environment and employee work style are displayed. New and old customers are welcome to visit. We will welcome your visit with great enthusiasm and provide you with professional steel services:
When GNEE customers visited the company, the salesperson warmly received them and took photos. We look forward to more cooperation from new and old customers, and also warmly welcome your visit:
FAQ:
Q: Will you delivery the goods on time?
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
Q: How can I get your quotation as soon as possible?
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
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