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Stainless Steel 440B Round Bar Specification
Standard : AISI, ASTM, BS, DIN, GB, JIS
Specification : ASTM A276 / ASME SA276
Diameter : 6mm-500mm
Width: 100-4200mm
Length : 1 to 6 meters & as per customer's requirement.
Range : 3 MM TO 350 MM DIA
Dimensions: 5.5MM - 1100MM
Form : Round Bars, Square Bars
Materials Grades: Stainless Steel 440B
Chemical Composition Of Stainless Steel 440B Round Bars & Rods
| Grade | C | Mn | Si | P | S | Cr | Ni | ||
| 440B | 0.6 - 0.75 | 1.00 max | 1.00 max | 0.04 max | 0.030 max | 16.00 - 18.00 | - | ||
Mechanical Properties Of Stainless Steel 440B Round Bars & Rod
| Tempering Temperature (°C) | Tensile Strength (MPa) | Yield Strength 0.2% Proof (MPa) | Elongation (% in 50mm) | Hardness Rockwell (HR C) | Impact Charpy V (J) | ||
| Annealed* | 758 | 448 | 14 | 269HB max | - | ||
| 204 | 2030 | 1900 | 4 | 59 | 9 | ||
| 260 | 1960 | 1830 | 4 | 57 | 9 | ||
| 316 | 1860 | 1740 | 4 | 56 | 9 | ||
| 371 | 1790 | 1660 | 4 | 56 | 9 | ||
| * Annealed properties are typical for Condition A of ASTM A276# Brinell Hardness is ASTM A276 specified maximum for annealed 440A, B and C. | |||||||
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