astm a276 حرفه ای با عرضه کافی
astm a276 حرفه ای با عرضه کافی. ... ASTM A276 Type 304 is a material grade specification for cold-finished or hot-finished bars in 304 stainless steel, available in form of rounds, square, hexagons and other hot rolled extruded shapes. Boltport uses 304 bar stock to ASTM A276 specifications for manufacturing stainless steel 304 ...