Standard: ASTM, JIS, DIN, GB
Grade: 200, 300, 400 series and etc.
Surface condition: TR, BA
Mechanical property: hardness, tensile strength, elongation rate and etc.
Grain Size: ASTM
Size: thickness, width, length, I.D. and O.D.
Quantity: weight
Packaging: packing method, single - roll weight
Delivery date, method and place