431 Martensitic Stainless Steel Bar
Stainless Steel 431 Round Bar Specifications
- Specification: ASTM A276, ASTM A479
- Dimensions: EN, DIN, JIS, ASTM, BS, ASME, AISI
- Range: 3.17 MM TO 350 MM DIA
- Length: 1 to 6 Meters, Custom Cut Lengths
- Finish: Bright, Polish & Black
- Form: Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.
- Finish: Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
-
| COLD DRAWN & CENTERLESS GROUND BARS |
| SIZE RANGE (DIA) |
4mm to 55.56mm dia |
| TOLERANCE |
h7, h8, h9, h10, h11, k10, k12, k13 |
| GRADES |
1.4305, 1.4307, 1.4404, 1.4006, 1.4005, 1.4021, 1.4028, 1.4104, 1.4057. |
| CONDITION |
Annealed/ Quenched Tempered/ Solution Annealed |
| PEELED & CENTERLESS GROUND BARS / PEELED & POLISHED BARS |
| SIZE RANGE (DIA) |
14mm to 170mm dia |
| TOLERANCE |
h7, h8, h9, h10, h11, k10, k12, k13 |
| GRADES |
1.4305, 1.4307, 1.4404, 1.4006, 1.4005, 1.4021, 1.4028, 1.4104, 1.4057. |
| CONDITION |
Annealed/ Quenched Tempered/ Solution Annealed |
| FORGED, ROUGH TURNED (PROOF MACHINED ) ROUND BARS |
| SIZE RANGE (DIA) |
175mm to 500mm dia |
| TOLERANCE |
+/- 05mm dia |
| GRADES |
1.4307, 1.4404, 1.4006, 1.4005, 1.4021, 1.4104, 1.4057. |
| CONDITION |
Annealed/ Quenched Tempered/ Solution Annealed |
Equivalent Grades for SS 431 Round Bar
| STANDARD |
WERKSTOFF NR. |
UNS |
| SS 431 |
1.4057 |
S43100 |
Stainless Steel 431 Round Rod Chemical Composition
| Grade |
C |
Mn |
Si |
P |
S |
Cr |
| 410 |
min. |
– |
– |
– |
– |
– |
15.00 |
| max. |
0.20 |
1.00 |
1.00 |
0.040 |
0.030 |
17.00 |
Stainless Steel 431 Rod Mechanical Properties
| Grade |
Density |
Electrical Resistivity |
Modulus of Elasticity |
| 410 |
0.2800 lb/inch³ |
70° Ohms (circ mil./ft.) |
29.0 X 10^3 |