Evergrowing Resources Co., Ltd.
The expert of ferrous and nonferrous materials in international market all the time.
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S355JR steel chemical composition:
| Steel grade | C max. % | Mn max. % | Si max. % | P max. % | S max. % | N max. % | Cu max. % | Other max. % | CEV max. % |
| S355JR | 0,24
| 1,60 | 0,55 | 0,040 | 0,040 | 0,012 | 0,55 | - | 0,45
|
S355JR steel mechanical properties:
| Grade | Minimum yield strength MPa | Tensile strength MPa | Minimum elongation - A (%) | Notch impact test | |
| S355JR | 355 | 470-630 | 22 | +20 | 27 |
S355JR equivalent material:
| USA |
Japan JIS | DIN | ISO |
China GB |
England BS |
India |
|
A572 |
SM490A/SS490 |
St52-3 |
FE510B |
|
50B |
IS961 |
hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement.
Production Inspection
Our heat treatment center with complete product testing equipment, for instance: the scanning electron micro sconezz(SEM).the transmission electron microscope(TEM)the material testing machine. the large-type metallurgical microscope,the endurance testing machine,the IAS-4 image analyzer, the American ARL direct- reading spectrometer, the American the electric ICP emission spectrometer, the American LECO infrared carbon sulfur analyzer, the hydrogen analyzer, the oxygen and nitrogen analyzer,the Swiss end harden ability tester, the German Zeiss inverted microscope, the Japanese CARTON stereo microscope, the 500J impact testing machine, the 500N hydraulic universal tester, the water immersion flaw detector, the radio element detector and so on.
Evergrowing aim:
Competitive price: try best to make best offer
Top quality: 100% comply with customer's standard
JIT delivery: Delivery on time for each order.
One station purchase:we try to supply the material with different condition to our customers.
After service: Response on any quality question and etc.