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ASTM A182 F1 F5 F11 Cl1 Forged Flanges - High Tensile Strength Steel Flanges

Product Summary
ASTM A182 F1/F5/F11 Cl1 forged flanges offer high tensile strength (415-485 MPa), excellent elongation (20-45%), and Brinell hardness ranging 121-217 HB. Available in multiple grades with specific chemical compositions for durability and performance in demanding industrial applications.

Product Details

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High Tensile Strength Forged Flanges

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ASTM A182 Forged Flanges

Product Description
ASTM A182 F1 / F5 / F11 Cl1 Forged Flanges
Chemical Composition
Grade C Mn Si Max P Max S Cr Ni Mo
F1 max. 0.25 0.60 - 0.90 0.15-0.35 0.045 0.045 Max 0.5 0.44-0.65
F5 max. 0.15 0.30 - 0.60 max 0.5 0.030 0.030 4-6 0.44-0.65
F11 Cl 1 0.05-0.15 0.30 - 0.60 0.5-1.00 0.030 0.030 1-1.5 0.44-0.65
Physical Properties
Grade Tensile Strength Yield Strength Elongation In 50mm Reduction of Area Brinell Hardness (HB)
KSI Min | MPa KSI Min | MPa % Min % Min
F1 70 | 485 40 | 275 20 30 143-192
F5 70 | 485 40 | 275 20 35 143-217
F11 Cl 1 60 | 415 30 | 205 20 45 121-174
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