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Categories | Free Cutting Steel Bar |
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MOQ: | Consultation |
Price: | Consultation |
Payment Terms: | L/C, T/T |
Supply Ability: | Consulting service |
Delivery Time: | 5-8Workdays |
Packaging Details: | Conventional packaging |
Name: | 12L14 SUM22L Free Cutting Steel Bar |
Material: | 12L14 |
Diameter: | 6.0mm-120mm |
Length: | 2.5m-6m |
Type: | Bright Round Bar |
Application: | Widely used |
Company Info. |
Wuxi Zhanlu International Trade Co., Ltd |
Verified Supplier |
View Contact Details |
Product List |
AISI 12L14 is a Standard Resulfurized and Rephosphorized grade Carbon Steel. It is a free machining steel and is commonly called AISI 12L14 Lead Steel.. Lead has been added to the chemical composition to provide an improved level of machinability. Although machinability is excellent, the added lead content reduces the overall strength of tht steel.
Supply Form & Size
Form of Supply | Size(mm) | Length(mm) |
Round bar | 6.0mm-120mm | 2.5m-6m |
Chemical Composition&Related Specifications
Grade | C | Mn | S | P | Pb |
12L14 | ≤0.15 | 0.85~1.15 | 0.26~0.35 | 0.04~0.09 | 0.15~0.35 |
Brand comparison table
AISI/SAE | DIN/EN | BS | JIS/KS | China |
12L14 | 11SMnPb37(1.0737) | 11SMnPb30(1.0718) | SUM22L | Y15Pb |
Mechanical Property
tensile strength σb (MPa) | 380-460 |
elongation δ5 (%) | 20-40 |
Reduction of area ψ (%) | 35-60 |
hardness | 100-150HBW |
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