Grade: 201,202,301,303,304,304L, 305,316,316L, 321, 410,416,420,430...
Standard: ASTM, AISI
Diameter: 0.05mm-20mm
Packing: in coil or in spool then plastic film inside, woven bag outside, 25kgs/roll, 50kgs/roll 
Specification reference:
Wire Diameter(mm) Tolerance(mm) Max. Deviation Tolerance (mm)
0.020-0.049 -2 0.001
0.050-0.074 0.002 0.002
0.075-0.089 0.002 0.002
0.090-0.109 -1.5 0.002
0.110-0.169 0.003 0.003
0.170-0.184 0.004 0.004
0.185-0.199 0.004 0.004
0.200-0.299 0.005 0.005
0.300-0.310 0.006 0.006
0.320-0.499 0.006 0.006