ASTM 1215 / 12L14 Cold Drawn Free Cutting Steel Hex Bar / Hexagonal Bar

• Customization: Available
• Standard: AISI, JIS, ASTM, DIN, BS, GB
• Certification: ABS, RoHS
• Model NO.: ASTM 1215 / 12L14
• Technique: Cold Drawn
• Surface Treatment: Polished
• Alloy: Non-alloy
• Material Type: Free Cutting Steel
• Typical Material: 12L14, Sum22, Sum23, 1215
• Sizes of Cold Drawn Steel Bar: 5mm to 120mm
• Tolerance of Cold Drawn Steel Bar: H9 H10 H11
• Straightness of of Cold Drawn Steel Bar: Max 1mm/M
• MOQ of Cold Drawn Steel Bar: 2 Tons Per Size
• Supplier of Cold Drawn Steel Bar: Laiwu Xincheng Metal Co., Ltd
• Packing of Cold Drawn Steel Bar: Anti-Rust Packing
• Transport Package: Anti-Rust
• Specification: 6-100mm
• Origin: China
• Production Capacity: 5000tons/Month

Product Description

ASTM 1215 / 12L14 Cold Drawn Free Cutting Steel Hex Bar / Hexagonal Bar
We can produce and supply free cutting steels in cold drawn condition, shapes for round bar, square bar and hex bars, our MOQ is 1 tons only, 
All free cutting grades are available, such as ASTM 1215,12L14,SUM23,Y08 and so on.

1.Chemical composition of 12L14 free cutting steel

Chemistry	Iron (Fe)	97.91 - 98.7%
	Carbon (C)	0.15% max
	Manganese (Mn)	0.85 - 1.15%
	Phosphorus (P)	0.04 - 0.09%
	Lead (Pb)	0.15 - 0.35%
	Sulfur (S)	0.26 - 0.35%

2.Chemical composition of ASTM 1215  free cutting steel

C	Si	Mn	P	S
0,08	<0,05	1,00	0,07	0,30

3.Mechanical Property of 12L14 free cutting steel

Condition of delivery: Hot rolled
Thickness [mm]	>16 - 40
0,2% proof stress Rp0,2 [N/mm²]	min. 200
Tensile strength Rm [N/mm²]	min. 380
Hardness [HB]	min. 113
Condition of delivery: Cold drawn
Thickness [mm]	>16 - 40
0,2% proof stress Rp0,2 [N/mm²]	min. 375
Tensile strength Rm [N/mm²]	min. 470
Hardness [HB]	min. 139

Mechanical Property of ASTM 1215 free cutting steel

Finish	Yield Strength MPa	Tensile Strength MPa	Elongation	Hardness HB
			%
Bright Drawn	290 - 550	400 - 650	7 min	115 - 200
Smooth Turned	230 - 310	370 - 500	17 min	100 - 150

4.Application:    Free-cutting steel for bulk applications for joining elements in me- chanical engineering and automotive components.

5.MOQ:2tons per size

6.Delivery time : 7-30 days after order confirmed.

7.Straightness; Max 1mm/m

8.Main grade we supply:

Type	JIS	AISI
Carbon	S10C, S20C, S25C, S35C, S45C, S48C, CH25K, CH25KS,	1010, 1018, 1020, 1045, 1050
	CH35KS, CH38K, CH45K, CH45KS
Alloy Steel	SMn443, SCr420, SCr440, SCM415, SCM420, SCM435,	1541, 5120, 5140, 4115, 4120, 4135,
	SCM440, SNCM220, SNCM420	4140, 8620, 4320
Free cutting Steel	SUM21, SUM22, SUM23, SUM43, SUM24L, SUM24EZ	1213, 1141, 1144, 12L14

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