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
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Grade |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
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440B |
0.6 - 0.75 |
1.00 max |
1.00 max |
0.04 max |
0.030 max |
16.00 - 18.00 |
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Mechanical Properties Of Stainless Steel 440B Round Bars & Rod
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Tempering Temperature (°C) |
Tensile Strength (MPa) |
Yield Strength 0.2% Proof (MPa) |
Elongation (% in 50mm) |
Hardness Rockwell (HR C) |
Impact Charpy V (J) |
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Annealed* |
758 |
448 |
14 |
269HB max |
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204 |
2030 |
1900 |
4 |
59 |
9 |
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260 |
1960 |
1830 |
4 |
57 |
9 |
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316 |
1860 |
1740 |
4 |
56 |
9 |
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371 |
1790 |
1660 |
4 |
56 |
9 |
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* 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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