HONGSTEEL SUS301 Stainless Steel

Product Description
SUS301 0.8 1.0 1.2 1.5 1/2H full hard springsCold Rolled Stainless Steel strip



1.Mechanical properties of 301 grade stainless steel



Grade 301 Temper ASTM A666 Tensile Strength (MPa) min. Yield Strength
0.2% Proof (MPa) min. Elongation (% in 50mm) (thick.>0.76mm) min. Bend
Test (thickness > 1.27mm)
Bend Angle (°) Factor
Annealed 758 276 60 - -
1/16 Hard 620 310 40 180 1
1/8 Hard 690 380 40 180 1
1/4 Hard 862 514 25 90 2
1/2 Hard 1034 758 18 90 2
3/4 Hard 1205 930 12 90 3
Full Hard 1276 965 9 90 5


2.Introduction

2Stainless steel grade 301 is usually supplied in the form of strips and wires,
with a tensile strength of up to 1800 Mpa, to produce tempers ranging from 1/16
Hard to Full Hard. By subjecting grade 301 to controlled analysis it is capable
of retaining sufficient ductility even in ½ hard conditions. This form of grade
301 may be used in aircraft, rail car components and architectural structures.
Tempers of this grade, ranging from ¾ to full hard, may be used in applications
requiring high wear resistance and spring features with simple form designs.

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