Iron & Steel

Heavy Metal Scrap Hms 1 2 80:20 Scrap Metal Heavy Metal Scrap Hms 1 2 80:20 Scrap Metal Heavy Metal Scrap Hms 1 2 80:20 Scrap Metal Heavy Metal Scrap Hms 1 2 80:20 Scrap Metal WHATSAPP No: +254 777 416 710

Minimum Order: 1000

Used Steel Rail R50 R59 R60 R65 rail steel Used Rails R50 - R65 Rail track rail steel Used Rails R50 - R65 Rail track rail steel Used Rails R50 - R65 Rail track WHATSAPP No: +254 777 416 710

Minimum Order: 2000

PRODUCT DESCRIPTION Filming Galvanized Steel Coil With 508mm Diameter For Outside Walls Quick Details Standard:ASTM,BS,DIN,JIS, EN Grade:SGCC Thickness:0.15-4.0mm Place of Origin:China (Mainland) Brand Name: Sincere Model Number:SGCC Type:Steel Coil Technique:Cold Rolled Surface Treatment:Galvanized Application:Construction & Base Metal Width:600-1500mm Length:Steel Coil Description:Galvanized Steel Coil Base Metal:SPCC Available Dipped Layers:50-275g/m2 Inner Diameter:508-610mm Available Surface Treatment:Passivating & Oiling & AFP & Filming HS Code:72104900 Approved Certificate:CE & SGS Specifications Galvanized Steel Coil 1.ISO9001 approved 2.High adhesivenees and preciseness 3.Excellent mechanical property The Protection Principle 1. Anodic reaction: Zn-2e=Zn2+ (The alloy coating loses electron, sacrificing itself in dissolution.) 2. Cathodic reaction: Fe2++2e=Fe (Fe gains electron reaction, being protected) About us Our main products are steel products, such as Galvanized Steel Coil , Hot Dip Galvanized Steel Coil,Hot Dip Galvanized Steel Strip,Hot Dipped Galvanized Steel,Galvalume Steel Coils,Aluzinc Steel Coils,Cold Rolled Steel Coils,Cold Rolled Steel Sheets,ERW Steel Pipes,Stainless Steel Seamless Pipes,Prepainted Steel Coils,Welded Steel Pipes.We would be glad to welcome your enquries and will give you very fast feedback. Specification 1. Thickness: 0.15-4.0mm 2. Width: 600-1500mm 3. Inner Diameter: 508mm 4. Weight of Steel Coil: 3-18MT 5. Coating Type: Pure Zinc 6. Available Dipped Layer: 50-275g/m2 7. Surface Finish Structure: Zero Spangle & Finishing Small Spangle & Regular Spangle 8. Available Surface Treatment: Passivating & Oiling & AFP & Filming Mechanical Properties Grades Mechanical Property Coating Adhesion Yield StrengthMPa Tensile StrengthMPa Elongation% ≥ B , ending Center Diameter at Following Coating Weight (g/m²) (a=Plate Thickness) La=80mm b=20(mm) At Following nominal Thickness ( mm) ≤0.7 >0.7 ≤140/140 , >140/140-175/175 >175/175 , SGCC SGHC 140-350 270-500 20 22 0a 1a 2a SGCD1 140-300 270-420 24 26 0a 1a 2a SGCD2 SGCD3 140-260 270-380 28 < , br>30 0a 1a 2a Application 1. Architecture Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds 2. Appliances Industry Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof strip, solar water heater and appliance parts 3. Auto Industry Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway 4. Industrial Instruments Electric control cabinet, industrial refrigeration equipment, automatic vending machine Superiority 1. Good Resistance to Corrosion 2. Qualified Processing Machinability 3. High Thermal Resistance 4. Excellent Reflectivity 5. Inexpensive and effective enough 6. Can be recycled and reused multiple times

The quality requirements of fine grade galvanized sheet include specification size, surface, galvanized amount, chemical composition, plate shape, machine function and packaging. 1. packing It is divided into two kinds: galvanized sheet cut into fixed length and galvanized sheet packing with coil. General iron sheet packaging, lined with moisture-proof paper, outside with iron waist tie, tie firmly, to prevent the internal galvanized sheet friction. 2. Specification and size The product dimensions (such as the following and) are listed in the galvanized sheet to promote the scale thickness, length and width and allowable faults. In addition, the width and length of the board, the width of the volume can also be determined by user request. 3. surface General situation: Because of the difference in the treatment method of galvanized plate in the plating process, the general situation is also different, such as ordinary zinc flowers, fine zinc flowers, flat zinc flowers, zinc flowers and phosphating disposal situation. Galvanized sheet and galvanized coil cut to a fixed length shall not have defects affecting the use, but the coil is allowed to have welding parts and other less deformed parts. 4. Galvanizing amount Galvanizing measure value: Measuring galvanizing measure is a widely adopted method to determine the thickness of zinc layer in galvanized sheet. There are two kinds of galvanized quantity the same on both sides (equal thickness galvanized) and zinc quantity on both sides (difference galvanized). Galvanized units are g/m2. 5. Machine function (1) Tensile test: Generally speaking, as long as the layout, tensile and deep tensile galvanized sheet with tensile function requirements. (2) Bending experiment: it is an important item to weigh the process function of thin plate. But the world to all kinds of galvanized sheet requirements are not the same. Generally, after the galvanized sheet is bent 180o, the outer coating shall not have the zinc layer to leave, and the substrate shall not have cracking and fracture. 6. Chemical composition The requirements for the chemical composition of galvanized substrate vary from country to country. If Japan has such a requirement, the United States does not. Generally do not do product inspection. 7. Plate shape There are two goals to weigh plate shape black and white, namely flatness and sickle bend. The flatness of the plate and the maximum allowable value of the sickle bend scale must be defined.

Minimum Order: 1 bags

PRODUCT DESCRIPTION 0.25-1.0mm SPCC SGCC Dx51d Grade Color Coated Steel CoilPPGI Color Coated Prepainted Galvanized Steel Coil Price Product description: PPGI PPGL (prepainted galvanized steel prepainted galvalume steel) also known as pre-coated steel or color coated steel coil, It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed. The color is generally divided into gray, sea blue, brick red, etc. It is mainly used in advertising, construction, decoration, home appliances, electrical appliances, Furniture industry and transportation industry. Product advantage Corrosion resistance The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed. Strong The firmness is incomparable, and the color is changeable Bright and easy to maintain Its bright and easy to maintain surface makes it a simple choice for applications that require attractive surfaces at all times Product parameter : Commdity: GI,GL,PPGI, PPGL coils Grade: DX51D,SGCC,CGCC Width: 60 , 0--1250MM Zinc coating: Z30g-275g/m2 Surface treatment: oiling/passivation or chromium free passivation/skin pass Surface strctuce: zero spangle/regurlar spangle Package: properly packed for ocean freight exportation in 20''containers Type of coating color coated ID coil 508/610mm Coil weight 3-5MT per coil Price terms FOB,CFR,CIF Payment terms 30%TT+70%TT Thickness 0.12mm-1.2mm Terms of price FOB, CIF,CFR,EXW. SPCC SGCC Dx51d Galvanized Steel PPGI Coil 0.25mm-1.0mm Thickness 0 Surface: SPCC SGCC Dx51d Galvanized Steel PPGI Coil 0.25mm-1.0mm Thickness 1 Application: 1, furniture industry, refrigerator, air conditioner, electronic stove, washing machine shell, oil furnace, etc.; 2, transportation industry, car ceiling, backplane, coaming, car shell, tractor, ship compartment board, etc. Among these uses, the use of more or steel structure plant, composite plate plant, color steel tile factory. SPCC SGCC Dx51d Galvanized Steel PPGI Coil 0.25mm-1.0mm Thickness 2 FAQ: Q:Do you make customized products based on our design drawings or ideas? A:Yes, we are a professional metal fabrication factory with an experienced engineering team to make custom products according to clients’ drawings and ideas. Q: What is the MOQ? A: Usually we don’t set MOQ, but the more, the cheaper. Besides, we are happy to make prototype or sample for clients to ensure quality standard. Q: Do you handle powder coating yourself? A: Yes, we are a professional sheet metal fabrication factory providing full set of manufacturing service including laser cutting,NCT punching, bending, welding(TIG, CO2 arc welding), grinding, belt polishing, powder coating & paint coating,silkscreen. Q: Could you help us with warehousing? A: Sure, we have plenty of space in factory and we are glad to make full use of it by warehousing products for clients even for one year.

Micro Alloy Steel Chrome Piston Rod Chrome Plating With High Strength Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr, HY4520, HY4700 2. ISO9001:2008 3. Yield strength: Not less than 355 MPa 4. Tensile strength: Not less than 610 MPa 5. Completed manufactured equipments, Advanced inspection apparatus 6. Application: Mining machinery industry, textile / printing industry and so on Detailed Description 1. CHEMICAL COMPOSITION(%) Material C% Mn% Si% S% P% V% Ni Cr%< , br> Mo Cu ck45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 ST52 ≤0.22 , ≤1.6 ≤0.55 ≤0.04 ≤0.0 , 4 0.02-0.15 20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 0.035 0.10-0.20 ≤0.30 ≤0.30 ≤0.30 42CrMo 0.38-0.45 , 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 , 0.90-1.20 0.15-0.25 ≤0.03 4 , 0Cr 0.37-0.45 0.50-0.80 0.17- , 0.37 ≤0.035 ≤0.035 ≤0.3 0.80-1.1 ≤0.03 HY4700 0.38-0.45 , 1.20 ~1.60 0.30~0.50 ≤0.035 ≤0 , .020 0.05～0.15 ≤0.25 0.10 , ～0.20 ≤0.15 0.25 HY4520 0.40 ~0.48 0.80 ~1.40 0.15 ~0.35 ≤0.035 ≤0.035 ≤0. , 15 ≤0.25 ≤0.25 ≤0.15 ≤0.25 2. MECHANICAL PROPERTIES Material T.S / Rm(MPa) Y.S / Rel(MPa) A% CHARPY CONDITION ck45 610 35 , 5 16 >41J Normalized ck45 800 540 20 >41J Q+T ST52 500 355 22 Normalized 20MnV6 750 590 , 12 >40J Normalized 42CrMo4 980 850 14 >47J Q+T 40Cr 1000 800 10 Q+T 3. MICRO ALLOY STEEL Material MECHANICAL PROPERTIES Surface hardness(HBW) Rm(MPa) Rel(MPa) A% Z% KU2(J) HY4700 Φ35 - Φ100 900 - 1100 ≥650 ≥16 ≥35 ≥39 270-340 ＞Φ100 - Φ140 850 - 950 ≥600 ≥16 ≥35 ≥39 270-340 HY4520 Φ40 - Φ100 750 - 900 ≥520 ≥19 ≥40 ≥39 230-290 ＞Φ100～Φ140 < , br>750 - 900 ≥520 ≥17 ≥35 ≥39 230-290 4. SUPPLY CONDITION Ground and chrome plated 5. CHROME THICKNESS 20 to 30 micron 6. SURFACE ROUGHNESS Ra≤0.2 micron and Rt≤2 micron 7. TOLERANCES ON DIA ISO f7 on the diameter 8.OVALITY Half of the tolerance ISO f7 9. STRAIGHTNESS ≤0.2MM/M 10 .SURFACE HARDNESS 850-1150HV (vickers 100g) 11. COHESION No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water) 12. CORROSION RESISTANCE Test in natural salt spray according to ASTM B 117-120hours Results evaluation according to ISO 4540 RATING 7-10 13 .POROSITY Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10 14. WELDABILITY Good 15. PACKING Anti rust oil to be applied on material and each rod to be packed in paper sleeve 16. CERTIFICATE All certificate related with material heat treatment and plating is required Meeting clients' requirements is our forever goal. Benefit mutually and go forward hand in hand. Micro Alloy Steel Chrome Piston Rod Chrome Plating With High Strength 0

Boiler pressure vessel steel sheet is mainly used to manufacture superheater, main steam pipe and boiler fire chamber heating surface used in hot rolled medium thick plate material. Boiler steel plate is one of the very key materials in boiler manufacturing, mainly refers to the hot rolled special carbon steel and low alloy heat resistant steel medium thick steel material used to manufacture boiler shell, pot drum, box end cover, hanger and other important parts.It includes carbon steel, carbon manganese steel, microalloy steel, low alloy high strength steel and low temperature steel. Operating temperature is generally -20℃ to 500℃, individual up to 560℃. These are mainly 16MnR steel (16 manganese capacity low alloy steel, a type of steel), which is used in the manufacture of ASME code pressure vessels. 16MnDR is a kind of steel plate for cryogenic pressure vessel. 16Mn -- indicates that manganese content in steel plate is about 0.16%, D- indicates low temperature, R- indicates pressure vessel. (Usually, steel with a high content of a certain chemical element needs to be marked in the material, for example, 1.6% manganese is written as 16Mn, 16MnDR is used for -40 degree pressure vessel steel plate.

Minimum Order: 1 bags

Carbon Steel 1. Good Wear Resistance After heat treatment, hot rolled steel coil will have high hardness and good wear resistance. 2. Good Machinability The Hardness of the hot rolled steel coil in annealed state is moderate and it has good machinability. 3. Good Molding and Easy Welding The Hot Rolled Steel Coil has excellent processing technology, good molding and easy welding. 4. Low Friction Low dissipation factor,lower operating costs.

Minimum Order: 1 bags

ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil and Gas Standard specifications include seamless, longitudinally welded and cold welded austenitic stainless steel pipe for high temperature and general corrosive service. This standard is divided into several grades, each steel grade should determine the required chemical composition C, Mn, P, S, Si, Cr and Cr, Ni, Mo, etc. Process according to desired heat treatment temperature and cooling/testing requirements. It also needs to meet the specified tensile strength and yield strength. Chemical Composition for TP304 and TP316 ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 0 A: New designation established in accordance with Practice E527 and SAE J1086 Mechanical Properties ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 1 A312 Pipe Manufacturing Types ASTM A312 pipe covers following manufacturing types (Including hot finished or cold finished): a. Seamless Pipe (SMLS): It covers stainless steel seamless pipe that manufactured in any process that can not be involved in the welding process. b. Welded Pipe (WLD): It covers welded pipe that manufactured by an automatic welding process that does not add filler metal during welding. c. Cold Worked Pipe (HCW pipe): The heavy cold-worked pipe that apply cold working of not less than 35% reduction in thickness of both wall, and welded to the welded pipe prior to final annealing. Do not use fillers during welding. d. Welded and HCW pipe: Welded pipe and HCW pipe of 14 and smaller than NPS 14 shall have a single longitudinal weld. After approval by the purchaser, the welded pipe and HCW pipe with an NPS greater than NPS 14 shall have a single longitudinal weld or shall be manufactured by forming and welding two longitudinal sections of flat stock. So each welds are to be tested, inspected, inspected or treated. ASTM A312 pipe shall be free from oxide scale and contaminated iron filings. If the steel pipe is brightly annealed, and pickling, blasting or surface finishing may not be mandatory. The purchaser can request that the finished pipe shall do passivating treatment. Heat Treatment Methods ASTM A312 stainless steel pipes shall be furnished in heat treatment condition comply to table 2 of ASTM A312. In case of seamless types, immediately following hot forming while the temperature of the pipes is not less than the minimum solution treatment temperature specified in this table, pipes shall be individually quenched in water or rapidly cooled by other means (direct quenched). ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 2 B: Minimum, unless otherwise stated C: Quenched in water or rapidly cooled by other means, at a rate sufficient to prevent reprecipitation of carbides, as demonstrable by the capability of pipes. heat treated by either separate solution annealing or by direct quenching, of passing Practices A262, Practice E. The manufacturer is not required to run the test unless it is specified on the purchase order (see Supplementary Requirement S7). Note that Practices A262 requires the test to be performed on sensitized specimens in the low-carbon and stabilized types and on specimens representative of the as-shipped condition for other types. In the case of low-carbon types containing 3% or more molybdenum, the applicability of the sensitizing treatment prior to testing shall be a matter for negotiation between the seller and the purchaser. Mechanical Test Mechanical test including heat treated condition, Transverse or Longitudinal Tension Test or Flatten Test. Transverse or Longitudinal Tension Test For lots of not more than 100 pipes, one specimen shall be taken for tensile testing. For lots of more than 100 pipes, two specimens shall be taken from two pipes for tensile testing. Flatten Test For material heat treated in batch furnace, (by quenching after hot forming or in a batch-type furnace equipped with recording pyrometers and automatically controlled within a 30℃ or less range) 5% of steel pipe should be taken from each heat treated lot for flattening test. For material heat treated in the continuous furnace, sufficient number of pipe to constitute 5% of the lot, but in any case not less than 2 lengths for flattering test. ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 3

Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the passive layer. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.

Minimum Order: 1 bags

Product descriptions: Our bright steel bar is the largest range of steel stock we carry. With around Four Hundred various sizes and categories we are confident of supplying your exact requirements. Round, square, hex or flat we will supply and deliver to your premises. We are a specialist supplier of bright steel bars in special shapes.Order on line or contact our service centre for information. Product advantages: 1. A variety of specifications can be arbitrarily cut, and any specification can be zero-cut, and can be customized according to the drawings. A variety of specifications, thickness optional. It can better meet your shopping needs. 2. Processing technology, surface cutting is complete, for customized products, advanced cutting processing technology will be used to minimize product wear. 3. Various materials, customers can choose freely. Our products have a wide variety of materials, allowing customers to choose freely according to the field of use. 4. Advanced equipment to ensure product quality, only good equipment can ensure the quality of the products produced. Application range: Widely used in hydraulic parts, textile machinery, machine tools, agricultural machinery, fitness, auto parts, elevators, standard parts, hardware tools, locks, furniture, coal mining machinery parts, light and heavy construction machinery, etc. Specification Material Thick Width Ordinary steel Q195 1-12mm 6-40mm 08A1 5-12mm 30-40mm Q235 1-7mm 14-330mm 08D2 1-7mm 14-330mm SPHC 1-7mm 14-330mm SPCC 1-7mm 14-330mm Q345B 1-6mm 14-330mm

PPGI is short for Pre-Painted Galvanized. PPGI Coil,PPGI Sheet and other steel products. It is on the basis of galvanized roll with a certain technology and then covered with color coating, give the product more color, and this color rich and beautiful surface makes it more widely used. ppgi is galvanized color coated steel material, is the coated steel plate (galvanized, aluminum plating zinc, nickel plating, etc.) surface chemical treatment (degreasing, phosphating, chromite passivation), and then coated coating, and then baked products. Advantages: It has the mechanical strength of steel plate and easy to form performance, and has good decorative and corrosion resistance of organic materials. The coating has strong adhesion and can keep the color novel for a long time. Application: Widely used in construction, household appliances, furniture, public facilities and transportation and other fields.Color coated steel coil (PPGI)is a product made of cold-rolled steel coil and (aluminum) galvanized steel coil after surface chemical treatment, coating (roll coating) or composite organic film (PVC film, etc.),and then baking and curing. This product is produced by the manufacturer in coils on the continuous production line, so it is also called prepainted steel coil. It not only has the properties of high mechanicalstrength and easy forming of steel materials, but also has good decoration and corrosion resistance of coating materials.

Minimum Order: 1 bags

Used Rails ( R50 - R65 ) Composition C - 0.54-0.82%, SI - 0.18-0.40%, MN - 0.60-1.05%, S - 0.04% maximum P - 0.035% maximum AS: - 0.01% Maximum of Mass Share 1. Technical terms: USED RAIL R50-R65 2. Specifications and Chemical Composition: Used Rail: R50 (51.67KG/Meter, GOST 7173-55), Used Rail: R65 (64.72KG/Meter, GOST 8161-75). Size & Weight: Length: 12meter ~ 12.5meter Maximum or less according tobuyer’s instruction; Expenses on seller Width: 5.5 inches ; Weight: 64.72Kg. No fishplates or steel pieces or bolts are attached to the used rails. All rails are clean and straight. No pitting. Only atmospheric rust No heavy rust. It is mandatory that Rails must be cut into length 1.5 meter(max.) before shipment.

Minimum Order: 10000

Stainless steel is notable for its corrosion resistance, and it is widely used for food handling and cutlery among many other applications. Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, or high-salinity environments. There are various grades and surface finishes of stainless steel to suit the environment the alloy must endure.

Minimum Order: 1 bags