astm a240 tp304 stainless steel plate

Products details:

Thermal Processing

1.    Annealing.  Heat from 1010oC to 1120oC and cool rapidly in air or water.  The best corrosion resistance is obtained when

       the final annealing is above 1070oC and cooling is rapid.

2.    Stress relieving.  304 can be stress relieved at 450-600oC for one hour with little danger of sensitisation.  A lower stress

       relieving temperature of 400oC maximum must be used.

3.     Hot working 
        Initial forging and pressing:                              1150  to 1260oC 
        Finishing temperature:                                         900 to 925oC

All hotworking operations should be followed by annealing.

Note: Soaking times to ensure uniformity of temperature are longer for stainless steels than for carbon steels - approximately 12  times. 
 

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Meanwhile we also provide:

1.stainless steel sheets/ coils

2.stainless steel pipes/tubes

1)stainless steel seamless pipe/tube

2)stainless steel welded pipe/tube

3)stainless steel square pipe/tube

3.stainless steel bars/rod

1)stainless steel square bar/rod

2)stainless steel round bar/rod

3)stainless steel hexagonal rod/bar

4)stainless steel angel bar/rod

4.stainless steel strip

5.stainless steel U-bar/channel bar

6.stainless steel wire

7.Carbon Steel plate/ steel pipe/ steel bar

8.Galvanized Steel sheet/ coil/ pipe/ bar

9. Aluminum plate/ coil

pper cathod bar/ plate

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