Materials // ISO4997-99

Material Qualities

• CH550 // 1 qualities
• CR220 // 2 qualities
• CR220 Class B // 1 qualities
• CR220 Class D // 1 qualities
• CR250 // 2 qualities
• CR250 Class B // 1 qualities
• CR250 Class D // 1 qualities
• CR320 // 2 qualities
• CR320 Class B // 1 qualities
• CR320 Class D // 1 qualities