1. STAINLESS STEEL CIRCLE GRADE: 201 FINISH: 2B THICKNESS: 0.15MM TO 1.8MM DIA: 50MM TO 695MM 2. STAINLESS STEEL CIRCLE GRADE: 201 FINISH: BA THICKNESS: 0.15MM TO 1.8MM DIA: 50MM TO 695MM 3. STAINLESS STEEL CIRCLE GRADE: 410 FINISH: BA THICKNESS: 0.15MM TO 1.8MM DIA: 50MM TO1250MM 4. STAINLESS STEEL CIRCLE GRADE: 410 FINISH: 2B THICKNESS: 0.15MM TO 1.8MM DIA: 50MM TO1250MM