Can Q235 stainless steel come into contact with blood or medications?
Answer: No, it is prone to corrosion and contamination, failing to meet hygiene requirements.
Can Q235 stainless steel be used in clean areas of operating rooms?
Answer: It can be used for external structures, but rust and corrosion resistant surface treatment is mandatory.
Why isn't all medical equipment made of stainless steel?
Answer: Stainless steel is expensive and heavy; Q235 is more economical for non-contact structures.
How to choose between Q235 and 304 stainless steel in medical applications?
Answer: Load-bearing structures → Q235; Human contact/corrosion protection → 304/316.
Can Q235 replace stainless steel?
Answer: It cannot replace directly contacting, sterile, or corrosion-resistant parts.