Stainless Steel 430 is a ferritic, straight chromium, non-hardenable evaluation, joining great consumption resistance and form ability qualities with valuable mechanical properties. Its capacity to oppose nitric corrosive assault allows its utilization in particular compound applications yet car trim and apparatus segments speaks to its biggest fields of use.
Grade 430F is the free-machining variant of this evaluation, accessible in bar structure for utilization in programmed screw machines. Grade 434 is the molybdenum bearing rendition of Grade 430 and has the same valuable blend of properties. Its molybdenum expansion enhances consumption resistance. Stainless Steelproperties for 430 are determined for level moved item (plate, sheet and curl) in ASTM A240/A240M. Comparable yet not so much indistinguishable properties are determined for different items, for example, forgings and bar in their separate determinations. Properties of Grade 430F are indicated for bar in ASTM A582.
APPLICATIONS OF STAINLESS STEEL 430:
- Linings for dish washers
- Icebox bureau boards
- Car trim
- Lashing Wire
- Component Supports
- Stove trim rings
- Latches
- Smokestack Liners
- Redundancy machined parts
SPECIFICATIONS OF STAINLESS STEEL 430:
- UNS: ASTM/ASTE S43000
- DIN: 1.4016
TYPES OF STAINLESS STEEL 430:
- ASTM A312 TP 430 Stainless Steel Seamless Pipes
- SS 430 Welded Pipes
- ASTM A213 TP 430 Stainless Steel Seamless Tubes
- SS 430 Rectangular Pipes
- ASTM A312 TP 430 Stainless Steel Welded Pipes
- SS 430Seamless Tubes
- ASTM A249 TP 430 Stainless Steel Welded Tubes
- SS 430 ERW Tubes
- SS 430 Seamless Pipes
- SS 430 EFW Tubes
- SS 430 ERW Pipes
- SS 430Welded Tubes
- SS 430 EFW Pipes
- SS 430 Rectangular Tubes
- Stainless Steel 430 Round Bar
- Stainless Steel 430 plates
- Stainless Steel 430 sheets
- Stainless Steel 430 coil
- Stainless Steel 430fitting
- Stainless Steel 430 flanges
- Stainless Steel 430 fasteners
CHEMICAL PROPERTIES OF STAINLESS STEEL 430:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|---|---|---|---|---|---|---|---|---|---|---|
|
430 |
min. max. |
- 0.12 |
- 1.00 |
- 1.00 |
- 0.040 |
- 0.030 |
16.0 18.0 |
- |
- 0.75 |
- |
|
430F |
min. max. |
- 0.12 |
- 1.25 |
- 1.00 |
- 0.06 |
0.15 - |
16.0 18.0 |
- |
- |
- |
MECHANICAL PROPERTIES OF STAINLESS STEEL 430:
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|---|---|---|---|---|---|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
430 |
450 |
205 |
22 |
89 |
183 |
|
430F |
552 typical |
379 typical |
25 typical |
- |
262 |
PHYSICAL PROPERTIES OF STAINLESS STEEL 430:
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion |
Thermal Conductivity |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nW.m) |
|||
|---|---|---|---|---|---|---|---|---|---|
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
430 |
7750 |
200 |
10.4 |
11.0 |
11.4 |
23.9 |
26.0 |
460 |
600 |
|
430F |
7750 |
200 |
10.4 |
11.0 |
11.4 |
26.1 |
26.3 |
460 |
600 |