 BRISTOL, Conn.--BUSINESS WIRE--Barnes Group Inc. NYSE: B, a global provider of highly engineered products, differentiated industrial technologies, and innovative solutions, today reported financial results for the second quarter of 2021. With robust orders and sales growth for both Industrial and Aerospace in the second quarter, Barnes Group continues to demonstrate significant recovery as some of the impacts of the global pandemic diminish. With a strong book-to-bill of 1.3 times, total C 