ASTM A240 430 chemical compositions:
Grade |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
A240 430 |
0.12 |
1.00 |
0.040 |
0.030 |
1.00 |
16.0-18.0 |
0.75 |
ASTM A240 430 mechanical properties:
Grade |
Tensile strength, min Mpa |
Yield strength, min Mpa |
Elongation in 2 in % |
Hardness, max |
|
Brinell |
Rockwell B |
||||
A240 430 |
450 |
205 |
22 |
183 |
89 |
When working temperature range from 1300 to 1500F, the hot forming method of ASTM A240 430 stainless steel round bars are usually hot-forming. And especially when 430 stainless steel round bars are on heavy sections.
ASTM A240 430 steel bars/sheet/coils/plates are usually manufactured with hot finish method. ASTM A240 430 steel bars/sheet/coils/plates own a high Cr content, 16.0-18.0%, which makes ASTM A240 430 steel bars/sheet/coils/plates own outstanding tensile strength. ASTM A240 430 steel bars/sheet/coils/plates can not be hardened by heat treatment. Any more technical issue about ASTM A240 430 steel bars/sheet/coils/plates can be talked with Katalor.