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SUS301 Standard2018-11-13T15:39:11+00:00

SUS301

Chemical Composition
The following table 1 shows chemical composition standard for Hercules.

Table 1 Chemical composition (Unit:%)
C Si Mn P S Ni Cr
Standard 0.15
or less
1.00
or less
2.00
or less
0.045
or less
0.030
or less
6.00 –
8.00
16.00 –
18.00

Hercules belonging to SUS301 type of 17Cr-7Ni, basics of austenite-based stainless steel, is a steel type excellent in its work hardening characteristic which allows cold work-induced martensitic deformation to occur more easily compared with SUS304 of standard steel type 18Cr-8Ni.


Specification
The following table 2 shows specifications for Hercules.

Table 2 Specifications
Standard wire
diameter
(mm)
Tolerance for
wire diameter
(mm)
Deviated
diameter
(mm)
Tensile strength
(N/mm2)
Type of packing
(inch)
Standard mass
(kg)
HNF HUBNS HNF HUBNS
0.10 0
-0.004
0.004
or less
2550~2840 4C 0.8
0.12 1.0
0.14
0.16 6C 2.5
0.18 6C 5.0 3.0
0.20 0
-0.007
0.005
or less
7.0
0.23 2450~2750 8C 12.0 3.5
0.23 5.0
0.27
0.29 8C 15.0 8.0
0.30 2350~2650 10C 20.0 10.0
0.32 22.0
0.35 12.0
0.40 12C 12C 25.0
0.45 2300~2600
0.50 0
-0.010
30.0
0.55
0.60
0.65 2210~2500
0.75 16C 40.0
0.80
0.90 50.0
1.00 0
-0.015
0.007
or less
1.20 2100~2400 18C 60.0
1.40 2060~2350
1.60 0
-0.020
0.010
or less
2010~2300 22C 120.0
1.80 1960~2260
2.00 1910~2210 24C 130.0
2.30 1860~2160
2.60 1810~2110
2.90 1770~2060 150.0

Remarks:As to other specs than the standard specs, we’ll discuss with you upon receiving your inquiry.
As to less than 0.10 mm wire diameter, please see our pamphlet for “stainless steel wire SUPER FINE for r fine spring”

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