1.Products Description
Firstly S355J2 channel beam rolling from steel specification EN 10025-2,and S355NL channel beam rolling from steel specification EN 10025-3 hot rolled structural steels with Normalized or Normalized rolled technical delivery conditions.This means S355J2 can be offered without Normalized heat treatment,but S355NL have to be offered with Normalized heat treatment or Normalized rolled condition.
In the second,S355J2 channel beam shall be done charpy impacting test at low temperature minus 20 Degree Celsius,but S355NL channel beam shall be done this test at low temperature minus 50 Degree Celsius with minimum impact energy value 27J on longitudinal.
As for chemical composition and mechanical properties for S355J2 and S355NL, you can check from the below table:
|
S355NL vs S355J2 |
Chemical composition: Heat Analysis Max% |
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|
Standard |
Grade |
C |
Mn |
P |
S |
Si |
V |
Alt min. |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
EN 10025-3 |
S355NL |
0.18 |
0.90-1.65 |
0.025 |
0.020 |
0.50 |
0.12 |
0.02 |
0.05 |
0.30 |
0.30 |
0.10 |
0.55 |
0.015 |
|
EN 10025-2 |
S355J2 |
0.20 |
1.60 |
0.025 |
0.025 |
0.55 |
|
|
|
|
|
|
0.55 |
|
|
Mechanical Properties: |
Thickness |
Yield strength |
Tensile strength |
|||||||||||
|
Mpa Min. |
Mpa |
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|
EN 10025-3 |
S355NL |
T≤16 |
355 |
470-630 |
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|
EN 10025-2 |
S355J2 |
T≤16 |
355 |
470-630 |
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2.Products Details
| Product Name | S355J2 S355NL channel beam |
| Length |
based on demand |
| Shape | C |
| Standards | JIS, ASTM, GB, EN,etc. |
| Packing | in bundle, packed with steel belts tightly |
| Surface | Painted; Galvanized; Weld |
| Origin | China |
| Price Term | FOB, CIF, EXW,DDP, etc. |
| Delivery Time | 3-30 days,according to your quantity |
3.Customer Visit:
4. About us
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.
All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.
GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.
With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.
Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.
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