NAS 304(304T)G@Material for Syringe Needles
Characteristics of NAS 304(304T)
NAS 304(304T) containing nickel as high as 9% provides softness, less work hardening, and high ductility.
Chemical Composition
(%)
- | C | Si | Mn | P | S | Ni | Cr |
Specification | …0.08 | …1.00 | …2.00 | …0.045 | …0.030 | 8.00` 10.50 |
18.00` 20.00 |
Example | 0.046 | 0.67 | 1.70 | 0.026 | 0.0059 | 9.08 | 18.17 |
Mechanical Properties
- | Thickness x Width (mm) |
Finish | 0.2% Proof stress iMPaj |
Tensile strength iMPaj |
Elongation i“j |
Hardness iHVj |
Example | 0.2~12.7 | BA | 278 | 656 | 63 | 159 |
0.23~12.7 0.26x12.7 |
BA | 282 | 656 | 61 | 168 |
Application
@Syringe needles
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