4j78/4j80/4j82 Alloy for Pumps

• Product Type: Lump
• Carbon Content: Low Carbon
• Technics Standard: ASME
• Trademark: Hitech
• Origin: China
• Model NO.: 4j78
• Production Capacity: 500000

Product 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