JX-21JG220-D6.35-13.4-SS, Machining of various carbon steel non-standard pins&45 steel pins Q235 pins material available, customized on demand

Material: iron, aluminum, copper, stainless steel

Surface treatment: environmental protection white zinc, environmental protection black zinc, environmental protection color zinc, dacromet, anodic oxidation, tin, zinc-nickel alloy, etc.

Features and principles: convenient and fast operation, flexible use, easy disassembly, and wide application.Stainless Steel General Characteristics: Designed for machining, non-magnetic

Common Applications: Electronic hardware, automotive, aerospace, medical instruments, and many applications requiring corrosion resistance

Tolerances for 1/2" Dia: Cold finished+/- .002

Machining of various carbon steel non-standard pins & 45 steel pins Q235 pins material available, customized on demand.11SMnPb30 is low carbon steel, also known as 1.0718 or 9SMnPb28. It is commonly used in the manufacture of mechanical parts, such as bearings, pins, gears, etc.

1. Characteristic use: 11SMnPb30 has good machinability and weldability and is suitable for manufacturing mechanical parts. It can be processed and shaped in many ways, such as turning, milling, drilling, cutting, grinding, etc.

2. Composition parameters: 

Carbon (C): 0.14-0.20%

Silicon (Si): 0.40% max.

Manganese (Mn): 1.30-1.60%

Phosphorus (P): 0.11% max.

Sulfur (S): 0.34% max

Lead (Pb): 0.15-0.35%

3. Heat treatment: 11SMnPb30 can be subjected to various heat treatments, including normalizing, quenching and tempering. Normalizing temperature is 880-920℃, quenching temperature is 850-880℃.

4. Heat treatment hardness: After normalizing and quenching treatment, the hardness of 11SMnPb30 can reach HB 250-300.

5. Mechanical properties and surface treatment: The mechanical properties of 11SMnPb30 are as follows: 

Tensile strength: 540-710 MPa

Yield strength: 360-530 MPa

Elongation: 12-14%

Hardness: HB 250-300

The surface treatment of 11SMnPb30 can be galvanized, painted, etc.

6. Mechanical processing and grinding ability: 11SMnPb30 has good mechanical processing and grinding ability and can be processed by turning, milling, drilling, cutting, grinding, etc.

7. Physical properties: 11SMnPb30 has a density of 7.85 g/cm³, a thermal conductivity of 46.6 W/mK, a coefficient of linear expansion of 11.5×10^-6/°C and a specific heat capacity of 0.47 kJ/(kg-K).

Product advantage: 11SMnPb30 has good machinability and weldability and is suitable for manufacturing mechanical parts. It can be machined and formed in a variety of ways for different applications. In addition, 11SMnPb30 contains lead elements that improve its machinability and reduce cutting forces and cutting temperatures, thereby extending tool life.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request