Sichuan Liaofu Special Steel Company is one of the most experienced manufacturers and suppliers of hexagonal 12l14 steel hex in China. With over 20 years' experience, our factory offer high quality products made in China with competitive price. Welcome to contact us for wholesale service.
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 u
AISI SAE 12L14/JIS SUM24L/ 11SMnPb30 free cutting Steel Bars,12l14 steel hexagonal
12l14 steel hex 12L14 hex steel bar
Standards:ASTM,JIS,GB,EN(DIN,BS,NF) Or Per as clients’ requires.
Product Basic Information:
12L14 is easy cutting structural steel,which is easy to be (turning, milling, drawing, planing, drilling, etc.) it is also known as automatic machine tool processing steel, named as automatic steel. It is to adapt to machining automation and production line.
12L14 11smnpb30 free cutting steel chemical component:
C :<= 0.15
Mn:0.85~1.15
S :0.26~0.35
P :0.04~0.09
Pb:0.15~0.35
2.Product Application Areas:of 12L14 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
3.Similar steel grade & equivalent steel materials:
USA | Japanese | Gemany | British | France | heat treatment | Chinese |
ASTM&AISI&SAE | JIS | EN DIN | EN BS | EN NF | ISO | GB |
12L14 | -SUM24L | 11SMnPb30(1.0718) | ------ | Y12Pb | ||
| Capacity of Our Factory for cold drawn steel bars | ||
| Shapes | Sizes | Processing |
| Steel Round Bar | 5mm to 63.5mm | Cold Drawn |
| Steel Round Bar | 63.5mm-120mm | smooth-turned and polished. |
| cold drawn steel square bar | 5*5mm to 120*120mm | Cold Drawn |
| cold drawn steel hex bar | 5mm to 120mm | Cold Drawn |
| cold drawn steel hexagonal bar | 5mm to 120mm(side to side) | Cold Drawn |
| Tolerance and Properties | |||||
| Hot Rolled | Cold Drawn | Turned & Polished | Turned, Ground & Polished | Drawn, Ground & Polished | |
| Diameter | +/- 0.008" | +/- 0.001" | +/- 0.001" | +/- 0.0002" | +/- 0.0002" |
| Straightness | 0.050" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot |
| Yield Strength | Comparison Standard | Up to 80% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 80% Over Hot-Rolled |
| Tensile Strength | Comparison Standard | Up to 40% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 40% Over Hot-Rolled |
| Machinability | Comparison Standard | Up to 25% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 25% Over Hot-Rolled |
| Surface Finish | Rough Iron Oxide | 30 Ra | 45 Ra | 10 Ra | 10 Ra |
Chemical Composition:
| Grade | C | Si | Mn | P | S | Pb |
| 1215 | ≤0.07 | ≤0.01 | ≤1.00 | ≤0.05 | ≤0.30 | -- |
| 12L14 | ≤ 0.15 | ≤ 0.10 | 0.80-1.20 | 0.04-0.09 | 0.25-0.35 | 0.15-0.35 |
| 9SMnPb28 | ≤ 0.14 | ≤ 0.05 | 0.90-1.30 | ≤ 0.11 | 0.27-0.33 | 0.20-0.35 |
Costomers Visiting
FAQ:
| 1 | Q: Are you a manufacturer or a trading company? A: We are a combination of manufacturer and dealer, we have our own factory and trading qualification for export. |
| 2 | Q: How about the MOQ? If my first order qty is small, will you accept? A: We would do our best to support your trial order qty, so even 1 pc or 1 kg is OK for us to start cooperation. Most sincere service for each small or big order. |
| 3 | Q: How about the samples ? Is it free or extra fees? A: Yes, we could supply the samples before order. It will be free if sample is from stock; some reasonable cost would be charged if it need to be customized, but this amount could be deducted from your first order invoice. |
| 4 | Q: How long is your delivery time? A: Just 5 ~ 8 days for common product and size, 20 ~ 30 days for big quantity, special size to be customized in factory. |
| 5 | Q: How does your company control quality? A: According to the standard for production. And we can also accept the third-party inspection. |
| 6 | Q: What is your payment terms? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment or 100% Irrevocable L/C at sight. |
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