1.4472-High Nitrogen-X4CrNiMoN21-9-4

Specification：

ASTM F1586\ISO5832-9

There are two types of stainless steel used for surgical implants in the ISO 5832 series. The first is ISO 5832-1 and the second is ISO 5832-9, both of which are austenitic stainless steels, which are required to be free of ferrite and therefore non-magnetic. Surgical implants stainless steel mechanical properties and machinability is better, suitable for forging processing and mechanical cutting processing. Compared with other alloys, there is a greater cost advantage. Is widely used in bone plate bone nail, joint handle and other components.

Chemical Composition（%）

Carbon

Silicon

Manganese

Nickel

Chromium

Molybdenum

Niobium

Sulfur

Phosphorus

Copper

Nitrogen

lron

Residuals

Each

Total

0,08 maximum

0,75 maximum

2,00 to 4,25

9,0 to 11,0

19,5 to 22,0

2,0 to 3,0

0,25 to 0,80

0,01 maximum

0,025 maximum

0,25 maximum

0,25 to 0,50

Balance

0.1 maximum

0,4 maximum

Available in ○ bars

Stock Specifications	φ0.8-100mm
Delivery condition	Annealed
UT Detection Standards Include	AA, A1, A, and B
Surface	polished bars, double-end chamfering
Tolerance	h6-h9 level (customizable)
Length	3M/piece (customizable length)

Available in □ plates

Stock Specifications	δ10-80mm
Delivery condition	annealed
UT Detection Standards Include	AA, A1, A, and B
Surface	bright surface, free from burrs
Tolerance	0/+0.3mm (customizable)
Length	300*500MM/PCS (width/length customizable)

Sample Display

*If you need any of the above mentioned products, we can supply them directly and process the products according to your needs.