12L14 Free Cutting Steel Cold Drawn / Bright Steel 12L14

• Customization: Available
• Type: Free Cutting Steel
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Model NO.: free cutting steel
• Technique: Cold Drawn Bright
• Application: Structural Steel Bar, Free Cutting Steel
• Surface Treatment: Polished
• Alloy: Non-alloy
• Special Use: Free Cutting Steel
• Type of Material: Free Cutting Steel
• Size: M5-M100
• Surface of Cold Drawn Steel: Bright
• Tolerance of Cold Drawn Steel: H9 H10 H11
• MOQ: 2tons Per Size
• Transport Package: Anti-Rust Packing
• Specification: M3-M100
• Trademark: Laiwu Xincheng
• Origin: China
• HS Code: 72151000
• Production Capacity: 3000tons/Month

Product Description

12L14 Free Cutting Steel Cold Drawn / Bright Steel 12L14

Size:3mm to 100mm
Type: cold drawn steel round ,square,hex bars
Length:as required
Delivery condition:Cold drawn / Cold finished / CD bars
Specification: 12L14 free cutting steel 

1.12L14 steel standard

Material No.: 1.9718

Standard:ASTM A29 / A29M 

International steel grades: JIS: ~ SUM 22 L, ~ SUM 23 L,

1.12L14 chemical composition

Element	Content (%)
Iron, Fe	97.91 - 98.7
Manganese, Mn	0.85 - 1.15
Sulfur, S	0.260 - 0.35
Lead, Pb	0.15 - 0.35
Carbon, C	0.15
Phosphorous, P	0.040 - 0.090

2.Application:
Free-cutting steel for bulk applications for joining elements in mechanical engineering and automotive components. 

3.Tolerance: 

NOMINAL SIZE DIAMETER mm	h9	h10	h11
1 to 3	-0.025	-0.04	-0.06
	(-0.00098")	(-0.00158")	(-0.00236")
Over 3 to 6	-0.03	-0.048	-0.075
	(-0.00118")	(-0.00189")	(-0.00295")
Over 6 to 10	-0.036	-0.058	-0.09
	(-0.00142")	(-0.00228")	(-0.00354")
Over 10 to 18	-0.043	-0.07	-0.11
	(-0.00169")	(-0.00275")	(-0.00433")
Over 18 to 30	-0.052	-0.084	-0.13
	(-0.00205")	(-0.00331")	(-0.00512")
Over 30 to 50	-0.062	-0.1	-0.16
	(-0.00244")	(-0.00393")	(-0.00630")
Over 50 to 80	-0.074	-0.12	-0.19
	(-0.00291")	(-0.00472")	(-0.00748")
Over 80 to 120	-0.087	-0.14	-0.22
	(-0.00343")	(-0.00551")	(-0.00866")

4.Starightness:1mm/m (max)
5.Delivery time: usually 7-15 days for stock items, and 30 days for new production 
6.Packing: anti-rust good export packing

7.1214 property (hot rolled), For eg

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 

7.1214 property (Cold drawn), For eg

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 

We company have good QC inspection tear and full set of inspect equipment including: UT test machine, Tensile testing machine,Hardness testing machine,Dimensional measuring instrument,f,spectrometer,Metallographic microscope and so on, so that we can always supply good mateterials for various projects and industries , if you have any need for our producrs,please contact us freely