12.7mm solid brass beads copper galvanized steel ball 3.Used for the shots 4.HRC:58-62

   12.7mm solid brass beads  

copper coated steel balls

mild steel ball

 

1. Material: AISI1045-10852. Grade:G100 to G10003. Size:    1/8"  5/32"  3/16"  5/16" 5/32"  7/32"  1/4" 3/8" -7/8" 1/2"  1"

4. Hardness: 58-62HRC

5. Packing:  Bag/Carton

6. Brand :Ball king

7.MOQ:1 

Chemical :

Item	C%	Si%	Mn%	P%	S%	Hardness
AISI 1010	0.08~0.13	0.30Max	0.50Max	0.07Max	0.06Max	HRC 58-62
AISI 1015	0.13~0.18	0.10~0.30	0.30~0.60	0.04Max	********
AISI 1045	0.43~0.50	0.10~0.30	0.60~0.90	0.04Max	0.05Max
AISI 1085	0.83~0.88	0.10~0.30	0.30~0.70	0.04Max	0.04Max