R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Science Q. _____ gives hardness to stainless steel. (A) Tin (B) Zinc (C) Lead (D) Carbon 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (D) Carbon You must be Logged in to update hint/solution 💬 Discussion 💬 Comment