Audited Supplier
Free-cutting steel
Sichuan Liaofu Special Steel Industry Co., Ltd,mainly focus on alloy steel,free cutting steel,we have material 12L14 sum24 11SMnPb30 1212 1215 1117 1.7018 1137,those material can be produced in hot rolled and cold drawn bar,both round and hex flat bar,we have 1215 and 14L14 round bar in stock,so please feel free to contact us.
Our cooperative factory can produce cold drawn 12l14 steel bar in polished surface with tolerance +-0.04mm or H9 OR h11 tolerance.It can manufacture 100tons 12l14 bar and 1215 bar in around 15days,which is located in jiyuan city,henan province,china.
11SMNPB30 Lead free cutting steel 1215 12l14 12L14 round bar size range from 5-36mm,12l14 11smnpb30 hex bar size range from 5to 20mm.
2.Product Application Areas:of SUM24L steel hex bar
1 Used in watch parts, automobiles, machine tools and various other machines
2 Such as gears, shafts, bolts, valves, bushings, pins, pipe joints
The chemical composition of the main free cutting steels
| Steel Grade | Chemical Component: | ||||||||
| ASTM | JIS | DIN/BS/NF | ISO | C | Mn | S | P | Si | Pb |
| 1215 | SUM23 | 10S20(1.0721) | 9S20 | ≤0.09 | 0.75~1.05 | 0.26~0.35 | 0.04~0.09 | ≤0.15 | - |
| 1213 | SUM22 | 11SMn30(1.0715) | 10S20 | 0.10~0.18 | 0.80~1.2 | 0.23~0.33 | 0.05~0.10 | ≤0.15 | - |
| 1144 | SUM43 | 44SMn28(1.0762) | 44SNn28 | 0.40~0.48 | 1.35~1.65 | 0.24~0.33 | ≤0.04 | ≤0.40 | - |
| 12L14 | SUM24L | 11SMnPb30(1.0718) | 11SMnPb28 | ≤ 0.15 | 0.85~1.15 | 0.26~0.35 | 0.04~0.09 | ≤0.15 | 0.15~0.35 |
Other attributes
| Shape | Round bar,Hex bar | |||
| Size/thickness | Round rod 5-50mm, Hexagonal bar 6-32mm | |||
| Length | 2.5m, 3m | |||
| Technique | Hot rolled, Cold rolled, Cold Drawn, Forged | |||
| Packaging | Seaworthy packing,Wooden case,Carton,Woven bag or at client's requires | |||
| Delivery time | In 10-50 days | |||
| Productivity | 500 Tons per month | |||
| Heat treatment | Quenched,Tempered,Annealed | |||
| Place of Origin | Henan,China | |||
| Surface | Black,Grinding,Bright,Polish | |||
| Certification | ISO | |||
| MOQ | 2 Tons | |||
Sichuan Liaofu Special Steel Trading Co., Ltd
Address liangli industrial and machining zone,number6 jinfengroad,jinniudistrict,Chengdu city,Sichuan Province, China
