Material Tensile Strength Comparison

import matplotlib.pyplot as plt
import numpy as np

np.random.seed(42)

# Material testing data
materials = ['Steel\nAlloy', 'Titanium\nTi-6Al-4V', 'Aluminum\n7075', 'Carbon\nFiber', 'Inconel\n718']
tensile_strength = np.array([850, 1100, 570, 1600, 1375])
std_dev = np.array([45, 65, 35, 120, 55])

fig, ax = plt.subplots(figsize=(10, 6), facecolor='#0a0a0f')
ax.set_facecolor('#0a0a0f')

colors = ['#F54927', '#27D3F5', '#6CF527', '#F5276C', '#F5B027']
x_pos = np.arange(len(materials))

bars = ax.bar(x_pos, tensile_strength, yerr=std_dev, capsize=6, 
              color=colors, edgecolor='white', linewidth=1,
              error_kw={'ecolor': 'white', 'elinewidth': 2, 'capthick': 2},
              alpha=0.9, width=0.6)

# Add value labels
for bar, val, err in zip(bars, tensile_strength, std_dev):
    ax.text(bar.get_x() + bar.get_width()/2, bar.get_height() + err + 30,
            f'{val}±{err}', ha='center', va='bottom', color='white', 
            fontsize=9, fontweight='500')

ax.set_xlabel('Material Type', fontsize=11, color='white', fontweight='500')
ax.set_ylabel('Tensile Strength (MPa)', fontsize=11, color='white', fontweight='500')
ax.set_title('Material Tensile Strength Comparison', fontsize=14, 
             color='white', fontweight='bold', pad=15)

ax.set_xticks(x_pos)
ax.set_xticklabels(materials)
ax.tick_params(colors='#94a3b8', labelsize=9)
ax.set_ylim(0, 2000)
ax.grid(True, axis='y', alpha=0.2, color='#4a4a6a')
for spine in ax.spines.values():
    spine.set_color('#333333')

plt.tight_layout()
plt.show()