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