What are details of 4140 alloy steel ?
NameHot rolled black surface steel round bar aisi 4140 alloy steel
Features
1, chromium molybdenum alloy steel
2, slightly higher carbon content then 4130
3, greater strength and heat treatment
Applications
1, applications in the oil and gas sector
2, connection rods, collets, conveyor pins
3, gears, stem assemblies
4, pump shafts and tool holders
Sizes
Round bar Diameter(mm) Length(mm)
Max 800 Max 9000
Plate Thickness(mm)Width(mm) Length(mm)
Max 800 Max 2200 Max 9000
The above is our regular size, we also can provide customized sizes!
Packing
20ft: gw 27t; (5.80mx2.13mx2.18m)
40ft: gw 27t; (11.8mx2.13mx2.18m)
PriceThe price will change according to the weight of the steel you need.
What are the chemical compositions?
C Si Mn P S Cr Mo
0.38-0.430.15-0.350.75-1.00Â?¤0.035 Â?¤0.0400.80-1.100.15-0.25
Supplier: Led bulb, tube light, panel light, decoration light, wall light, steel wires, steel plate, stainless steel plate, twisted wire rods, galvanized wires, wire mesh, site fencing, mosquito mesh, thread rods, rebar, twisted rods, t bar, nuts and bolts, hardware, pvc pipes, upvc pipes, api pipes, melamine, mdf board, plywood, film faced, shuttering, packing, core veneer, face veneer, hdf molded door skin, door filler, tubular particle boards, pvc boards, wpc boards, doors, block board, hard board, gypsum board, canopy, carpet, flooring wooden, bamboo, laminated engineering, tiles, granite tiles, granite blocks, black galaxy, wash basin, water closets, washbasins, ss sinks, faucets, furniture, pvc edge bending, crew, locks, pvc seals, silicone cartridges, shower enclosures, shower door hinges, handles, knobs, brackets, slides, nails, solar panels, flexible solar panels, solar power station, battery, inverters, rechargeable fans, lights, spring, 3ply disposable face mask, oxygen concentrator ,
Services: Buying office, oem, components sourcing, value added services
Buyer: In shell pecan nut, macadamia nut
Indian Granite Steel Grey: We can supply Premium Grade to commercial grade. Size and surface and sides finishes can be customized. Finishes: Mirror, Matte, Flame finish etc. Slabs: Length- 6’ to 9’, width: 2’ to 3’, thickness:18mm (+/-1) Tiles: 45x45cm, 60x45,x60x60cm in 10mm. Any other sizes can be customize. Edge finish as per your requirement. Surface finish: we have automated polishing and Semi Automated polishing.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
We have range of patch fittings suitable for 8-15mm tempered glass doors. 1. Our patch fittings are suitable for 10mm, 12mm tempered glass doors 2. Bottom Patch fitting. 3. Top patch fitting. 4. Side Over panel. 5. Top center 6. Inserts available for most of the floor springs. 7. Aluminum, SS304. 8. Polished Stainless steel, Satin Stainless steel,aluminium oxsilver ,Aluminum Gold color.
- Material : Solid SS304, SS316, SS316L ( also available in some models with hollow tube) - Shape at top of the spigot: Round/dome top or slopped as shown in the picture) - Also available in Square shape - Spigot no hole in the glass panel. - Spigot with base plate and cover ring - Dimensions: 48 x 155mm, 48*220mm, 48*300mm with base plate. - include the black gasket and stainless steel insert - Mirror polished or satin stainless steel.
- Solid stainless steel in SS304, SS316, SS316L - Satin Chrome, Satin Stainless Steel, Mirror polished - Standoff,Ø32mm x 20mm, Ø38 x 20MM, Ø38 x 30MM, Ø50 x 20MM, Ø50 x 30MM etc. - 10mm, 12mm glass - Screw rod length as per requirement, screw rod with hex insert if required. - Can supply with hole or without hole.
Specification: We do shopping bags in various design and fabrics. Promotional, seasonal, Non-Woven, PP Woven, Laminated Non-Woven, Laminated PP Woven, cotton coated, PVC Bags, Canvas, Cotton, Polyester, Nylon, Jute bags, Sisal bags, leather bags, beach bags. Foldable bags, Paper bags, Wine bags, School bags, Tote Bags. Recycled, reuse bags. Silkscreen Printing, Offset printing, digital Printing, UV Printing etc. Keywords : Shopping bags various design and fabrics. Promotional, seasonal, Non-Woven, PP Woven, Laminated Non-Woven, Laminated PP Woven, cotton coated, PVC Bags, Canvas, Cotton, Polyester, Nylon,Jute bags, Sisal bags, leather bags. Foldable bags, Paper bags, Wine bags, School bags, Tote Bags, Beach Bags. Recycled, reuse bags. Silkscreen Printing, Offset printing, digital Printing, UV Printing.