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S355 H Beam Product Description
S355 H-shaped structural steel is a high-strength low-alloy steel produced in accordance with European standards (EN standards) with a yield strength of not less than 355MPa.
S355 H-shaped steel beams have a variety of specifications and sizes to meet the needs of different projects. For example, some S355 H-shaped steel specifications are 339.9314.519.1*31.4. S355 material is also one of the three main quality grades of British standard H-shaped steel. As a low-alloy steel, S355 has a thick and dense pure zinc layer covering the steel surface, which can avoid the contact between the steel matrix and the corrosive solution, thereby protecting the matrix from corrosion.
Different Material Quality Standard
| China | Germany | France | British | America | Korea | Japan |
| GB | DIN | NF | BS | ASTM | KS | JIS |
| GB/T700 Q195~Q235 GB/T1591 Q345~Q460 GB/T699 8~85 15Mn~70Mn |
EN10025 S235JR=Q235B E275~E335 S335JR=Q345B S355NL=Q345E EN10113 S420NL=Q420B S460NL=Q460C |
S235JR E275~E335 S335JR S355NL S420NL |
S235JR S355NL S420NL |
A572M Gr50=Q345B Gr60=Q420B Gr65=Q460C A36/A36M =Q235 |
SS330 SS400=Q235B SS490=Q345B SS490M=Q355 SS540=Q420B |
G3101 SS440=Q235B SM400=Q235B G3135 SPFC590=Q345B SM520=Q355 G3124 SEV295=Q420 G3106 SM570=Q460 |
S355 H Beam Product Details
| Product Name | S355 H Beam |
| Grade | Q235,Q355,A36,A992,S275,S235 |
| Standard | GB,ASTM,EN,DIN,JIS |
| Length | 6m,9m,12m |
| Technology | Hot rolled/Cold rolled |
| Surface | Galvanized/Stainless |
| Delivery Time | 10-30 days |
| Origin | China |
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