def eq141d6(fy):
    """Compression in extreme fibers of I-type section bending about weak axis
    
    AREMA 2018 Section 1.4.1 Table 15-1-11 Row 6
    
    Compression in extreme fibers of I-type members subjected to loading
    perpendicular to the web.
    
    
    fa_b = 0.55*fy
    
    
    Args:
        fy (float): yield stress [psi]
        
    Return:
        fa_bt (tuple(float, str)): allowable bending tensile stress [psi]
    
    """
    
    ref_text = "AREMA 2018 Section 1.4.1 Table 15-1-11 Row 6 \n\n"
    
    user_input = (f'Fy = {fy:.2f} \n\n')


    fa_b = 0.55*fy
    
    
    text = (f'fa_b = 0.55*fy \n' +
            f'fa_b = 0.55*{fy:.1f} \n' +
            f'fa_b = {fa_b:.1f}')
    
    text = ref_text + user_input + text
    
    return fa_b, text