Description
4J78/4J80/4J82: Main application: Not match with the ceramics to seal meets to manufacture non-magnetic part such as gyroscope and so on.
Size:
Strip(thickness*width ): 0.05mm~3.0mm*≤ 420mm
Bar: Round: Φ 5.5mm~250mm, square: 40mm~240mm*40mm~240mm
Wire: Φ 0.1mm~18mm
Plate(thickness*width*length): 3.0mm~60.0mm*1000mm*2000mm
Seamless tube: 6mm~219mm(OD)*0.5mm~18mm(WT)
Welded tube: 1mm~120mm(OD)*0.1mm~10mm(WT)
Brands | Chemical analysis (%) | Others |
C | S | P | Mn | sj | Ni | Cr | Co | Cu | M0 | Se | B | Fe |
≤ |
4J78 | 0.05 | O.020 | O.020 | ≤O.40 | ≤0.30 | Balance | | | ≤1.5 | 20.O~ 22.O | | | | |
4J80 | O.05 | O.020 | 0.020 | ≤0.40 | ≤0.30 | Balance | | | 1.5~ 2.5 | 9.5 ~ 11.O | | | | W:9.5 ~11.5 |
4J82 | O.05 | 0.020 | O.020 | ≤O.40 | ≤0.30 | Balance | | | | 17.5~ 19.7 | | | | |