Iron & Steel

4140 Steel Product Information Steel Grade: 4140 Alloy steel Standard: AISI/ASTM/DIN/NF/JIS/GB/BS Place of Origin:Guangdong, China Brand Name:Songshun Model Number:4140/1.7225/42CrMo Technique:Hot Rolled Application:Die Steel Bar Special Use:Mold Steel Tolerance:±10% Shape:Round bars/Flat bar/Plate Delivery Time:8-14 days Heat treatment:Annealing/Q+T Processing Service:Bending, Welding, Decoiling, Cutting, Punching Technology:Hot Rolled/Forged/Clod Drawn Surface treatment:Black/Peeling/Polishing/Machined Deli , very condition:Hot rolled or forged/ Peeled or black surface/annealed or QT Test:UT100%/Elements testing Certificate:ISO/Mill certificate Service:Sample free and 24 hours online Experience:Ten years manufacturer experience Company Strength After more than ten years of development and growth, Songshun Iron and Steel has become a comprehensive special steel production enterprise, inventory enterprise and export enterprise. With an experienced export team and professional technical knowledge, Songshun Steel provides customers with technical advice and support, as well as global professional steel solutions and services. With satisfactory and reliable quality and professional services, the company's markets are all over the world, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia, United Arab Emirates, Canada, Brazil, Mexico, etc. Welcome To Get a Quote MiKi Zhuo E-mail:jacklu@songshunsteel.com Skype/W , hatsapp/Wechat:+86-18269260283 ADD:No.4 Dongda Street, Shatou, Changan Town, Dongguan City, Guangdong Province, P.R.C China For more 4140 steel product information, please click this link: https://steelpurchase.com/4140-scm440-172 , 25-steel/ Company website: https://steelpurchase.com/ http://w , ww.songshunsteel.com/ songshunsteel41404340

Minimum Order: 2 barrels

What is AISI 4140 Steel? AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel has high fatigue strength and low notch sensitivity. Low- temperature impact toughness is also very high, no obvious temper brittleness. AISI 4140 steel round bar is mainly used after quenching and tempering state. it is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric shaft of the horizontal forging machine, the crankshaft of the forging press, and etc. Its equivalent grade is JIS SCM440 and DIN 1.7225. The properties and composition of 4140 steel round bar sheet plate as below. AVAILABLE SIZE: Round bar: Diameter(mm) Max 800mm; Length(mm) Max 12000mm. Plate: Thickness(mm) Max 800mm; Width(mm) Max 2300mm; Length(mm) Max 12000mm. Condition: Cold rolled(drawn)≤50mm, Hot rolled≤12-250mm, Hot forged≥50mm. AISI 4140/DIN 1.7225 Introduction: AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. Fabrication and Heat Treatment: 1. Forging Preheat the steel carefully, then raise the temperature to 1150-1200°C for forging. Do not forge below 850°C. 2. Annealing Heat the AISI 4140 slowly to 800-850°C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480°C followed by air cooling. 3. Stress Relieving When parts are heavily machined, ground or otherwise subject to cold work, stress relieving will be beneficial prior to hardening. 4. Hardening AISI 4140 steel is usually supplied ready heat treated to 18-22HRC. If further heat treatment is required annealed AISI 4140 should be heated slowly to 840- 875°C and after adequate soaking at this temperature quench in oil. Temper as soon as the tools reach room temperature. 5. Tempering Heat the AISI 4140 carefully to a suitable temperature selected by reference to a tempering chart or table (usually between 550-700°C, soak at the temperature for 2 hours per 25mm of ruling section, then allow to cool in air. Tempering between 250-375°C is not advised as tempering within this range will seriously reduce the impact value. 6. Surface Treatment Plate: Origin Black, Orign cold rolled bright, Machined, Grinded Bar: Origin Black, Orign cold rolled(drawn) bright, Turned, Peeled, Grinded Songshun specialized in Special Steel for almost 20 years. We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.Welcome your contact 24 hours a day!!! E-mail:jacklu@songshunsteel.com Skype , /Whatsapp/Wechat:+86-18269260283 Songshun Tiktok:mikizhuo Songshun Facebook:Songshun Steel Songshun YouTube:MiKi Zhuo Songshun Company Website:https://steelpurchase.com/ http://www.songshunsteel.com/ songshunsteel , 41404340

Minimum Order: 1 bags

Dense Wire Description Small coiled wire, small coiled iron wire Small coiled wire densely arranged wire Finely arranged wire Name: Gardening paint wire, garden craft wire, wooden stick wire, small coil wire, small coil wire Name: gardening paint wire, garden craft wire, wooden stick wire, small coil wire, small coil wire Features: The inner iron core is not easy to peel off paint, flame retardant, beautiful, flat folded 180 degrees, no paint peeling, no fading and environmental protection. Product Specifications: 0.3mm-4mm Product color: grass green, dark green, white, blue, red, etc. Packing: plastic bag, reel, burlap bag, small wooden stick, small box, carton, etc. Uses: used in food packaging bags, refrigerated fresh-keeping bags, garbage bags and other packaging bags, and also used in the production of high-quality gifts and handicrafts. Wire bundles, etc.

Plunged wire: Plunged wire can be called plied binding wire, Twisted Wire, which is made of high-quality environmentally friendly low-carbon steel wire after being drawn and annealed by advanced and rigorous equipment, and then integrated and twisted by professional processing machines. The ply strands are mainly divided into 2 strands, 3 strands, 4 strands, 5 strands, 6 strands, 7 strands, 9 strands, and 11 strands. Features of plied wire: It has the characteristics of low price, good toughness, corrosion resistance, not easy to break, easy to use, high tensile strength, etc. It has become one of the most ideal binding wires for people. It is mainly divided into galvanized iron wire and twisted. Advantages of our products: We have superb technology and advanced equipments and are specialized in the production and development of various plied yarns. Due to the careful selection of raw materials and the production line of products, the quality of our products is far ahead in the industry. The tensile strength plating can reach 300-650N/M2, and the plate weight can be from 1KG to 1000KG. Big market. The surface is smooth, soft and not loose strands is a big advantage of our products.

Process: Roll the hot metal billet into a 6.5mm thick steel bar, that is, a wire rod, and then put it into the wire drawing device to draw wires of different diameters, and gradually reduce the diameter of the wire drawing disc for cooling, annealing, and coating. And other processing technology into a variety of different specifications of wire. It contains components: iron, cobalt, nickel, copper, carbon, zinc, and other elements.  Annealed iron wire has good elasticity and flexibility, and its softness and hardness can be controlled during the annealing process. The wire number is mainly 5#-38# (silk warp 0.17-4.5mm). Characteristics: The weaving of annealed wire barbed wire has methods such as first weaving and then plating, first plating and then weaving, etc. The treated barbed wire or steel wire mesh has excellent anti-corrosion and anti- oxidation characteristics, which can be used for construction, petroleum, chemical industry, breeding, and garden protection. , food processing and other occupations reinforcement, protection and insulation. It is softer and more flexible than ordinary black iron wire, with uniform softness and consistent color. Uses: Mainly used in construction, mining, chemical industry, welded wire mesh, welding hanger, reprocessing, etc. After annealing, the iron wire becomes soft and the flexibility increases, and the effect of making building wire and binding steel bars is more effective.

The galvanizing process is to coat the ordinary iron wire we see daily with a layer of zinc to prolong the service life of the iron wire. Iron is very easy to corrode and rust. Zinc is a metal that is not easy to rust. If zinc is plated on the surface of iron through special equipment and processes, it can resist corrosion and is not easy to rust. The stability of zinc Higher than iron, it is not easy to rust in a humid environment. Electro Galvanized Coil Wire is divided into two categories: hot-dip and cold-dip due to different production processes. Iron wire is easy to rust in air, water or soil, or even completely lost. The annual loss due to corrosion accounts for about 1/10 of the entire steel production. In order to make the surface of the fastener have a certain special function and at the same time give its surface a decorative appearance, it is generally treated by electro-galvanized wire. Application range of electro- galvanized wire. The fields involved in electro-galvanized wire are more and more extensive, and the application of fastener products has spread to machinery manufacturing, electronics, precision instruments, chemical industry, transportation, aerospace, etc. It is of great significance in the national economy.

Q890C Q890D S45C AISI 1045 C45 Cold Drawn Carbon Steel Bar All Size Flat Rod square rectangular steel Product Description Brand Name HUIJIAN Technique Hot Rolled Special Use Cold Heading Steel Type Carbon Steel Bar Tolerance ±1% Processing Service Bending, Welding, Cutting, Punching Technique Hot Rolled Surface Black Pickled HL Brushed Polished Shape Carbon Rod Packing Standard Seaworthy Package Payment Term L/C T/T (30% Deposit) Length 1-12m/customized

Features of STAINLESS STEEL COIL 1. Not easily rust, acid resistance and corrosion resistance; 2. Widely used in light industry,heavy industry, daily necessities and the decoration industry; 3. Large and stable supplies, long-term supplies; 4. Prompt delivery, rich exporting experience. Grade 201, 304, 316, 316L, 410, 430, etc Standard JIS, AISI, ASTM, DIN, TUV,BV,SUS,etc Thickness 0.25 - 3mm Width 600mm - 1500mm Length 2000/2438/3048mm Size 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or as required Color Golden, Black , Sapphire Blue, Brown, Rose gold, Bronze, Purple, gray, silver, Champagne, violet, blue diamond, etc Application Interior/exterior/architectural/bathroom decoration, elevator decoration, hotel decoration, kitchen equipment, ceiling, cabinet, kitchen sink, advertising nameplate Lead time 7 to 25 working days after the receipt of 30% deposit Payment terms 30%TT for deposit, 70% balance before shipment or LC at sight Packing Wooden pallet or according to customer's request

As a premier stainless steel surface designer in China, ASIA Metal Service Company Limited established in 2021, which strives for stainless steel innovation and quality for more than 10 years.So far, we have developed into a large integrated enterprise of stainless steel material’s design, processing. Our core products are stainless steel coils and sheets of 200, 300, 400 series, coil and sheet surface finishing products. The width covers 510-750mm, 1219mm,1240mm,1250mm and 1500mm the thickness between 0.3mm and 3.0mm. The finishes include NO.1, 2D,2E, 2B, 2BB, BA,No.4 dull polish, 8K, mirror ti-gold, rose gold, black ti-gold, vibration, copper, AFP, etc.

Name Pearl Vibration Brown Colored Stailess Steel Sheet Grade 304,316, 201,430, 202 etc. Standard JIS, AISI, ASTM, DIN, TUV, BV, SUS,etc Dimension 1000*2000, 1219*2438 , 1219*3048, 1500*3000, 1219*4000mm or custom size Finish Pearl Vibration , Mirror 8K , Super 8K Hairline HL , No. 4, Sandblasting , Bead Blasting Color Red Copper , Gold, Zr-brass, Black , Rose gold, Champagne, Bronze, Brown, Sapphire Blue, Purple, Gray, Silver, Biolet, etc Application Wall Panel , Cladding , Ceilling Interior Decoration, Elevator Decoration, KTV , Bar Nightclub,Leisure Club ,Five Star Hotel Decoration, Wine Cabinet etc. Lead Time 12 to 20 working days after the receipt of 30% deposit Payment Terms 30%TT for deposit, 70% balance before shipment or LC at sight Packing PVC/PE Film + Waterproof Paper + Wooden Pallet or according to customer's request

Super Duplex 630 2205 904L 416 Solid Round Stainless Steel Bar Products Name: Standard sheet and specisl shaped non-standard sheet Size: 0.1mm-6000mm Length: 5mm-3 , 000mm Standard: standard or non standard,we can manufacture as customer's drawings Material: stainless steel, alloy steel,special material and etc Garde: Duplex:2205(UNS S31803/S32205),2507(UNS S32750),UNS S32760(zeron 100),2304,904L etc Others:253Ma,254SMo,654SMO,F50(UNS S32100),F60,F61,F65,1J22,N4,N6 etc Hastelloy:Hastelloy B(UNS N10001)/ B-2(UNS N10665 DIN W.Nr 2.4617)/ B-3 / C22(UNS N06022 DIN W.Nr.2.4602)/ C-4(UNS N06455 DIN.W.Nr.2.4610) / S / C276(UNS N10276,DIN W.Nr.2.4819)/ C-2000 / G-35 / G-30 / X(UNS N06002,DIN.W.Nr.2.4665) /N/G; Haynes:Haynes 230/556/188； Inconel Series:Inconel 600/601/602CA/617/625/713/718/738/X-750,Carpenter2 , 0； Inconel 718(UNS N07718/DIN W.Nr.2.4668);Inconel 601(UNS N06601/DIN.W.Nr.2.4851); Inconel 625(UNS N06625/DIN.W.Nr.2.4856)；Inconel 725(UNS N07725);Inconel X- 750(UNS N07750/DIN.W.Nr.2.4669)Inconel 600(UNS N06600/DIN.W.Nr.2.4816) Incoloy:Incoloy 800/ 800H/ 800HT/ 825/ 925/ 926; GH:GH2132,GH3030,GH3039,GH3128,GH4180,GH30 , 44; Monel:Monel 400/K500/R405 Nitronic:Nitronic 40/50/60:； Nimonic:Nimonic 75/80A/90/A263; Quality: High-quality raw material, strict inspection MOQ: we can accpet small quantity order Shipment port: SHANGHAI NINGBO OR SHENZHEN or other ports Packing: Box,carton or plastic bags,then put on pallets,or according to the demand of the customers

Jiangsu Xinwan Jia Stainless Steel Co., Ltd. is a supplier of bright stainless steel round bars in China, providing high quality stainless steel round bars to customers all over the world. Contact us ITEM DESCRIPTION Commodity Stainless Steel Bar Grade 301, 304, 304L, 309S, 321, 316, 316L, 317, 317L, 310S, 201,202 321, 329, 347, 347H 201, 202, 410, 420, 430, S20100, S20200, S30100, S30400, S30403, S30908, S31008, S31600, S31635, etc. Certification ISO9001: 2008 Surface Bright, Black, Polished. Diameter 34mm - 450mm, as customer 's requirement. Length 4 meter to 12 meters or as customer 's requirement. Standard AISI, ASTM, JIS, GB, DIN, etc. MOQ 1 Ton Applications Stainless Steel bar applies to construction field, ships building industry,petroleum and chemical industries, war and electricity industries, foodprocessing and medical industry, boiler heat exchanger, machinery andhardware fields. Package Standard seaworthy export packing or according to the customers' request. Delivery Time Normally within 10 days after receiving your advance payment. Stainless Steel Bar 200 series: 201mid copper, 201 high copper, 202 300 series: 301,304, 304L, 316, 316L,321,309S,310S etc. Applications Construction Industry Aerospace, aviation, Tomic energy, nuclear power, Petroleum, chemical industry, Food, environmental protection Ocean development Boiler heat exchanger

Stainless Steel Round Pipe Tube 201 202 304 310 316l 410 430 2B 8K Product Details Product Stainless steel pipe Grade Mainly:201,202,303, 303Cu,304,304L,316,316L,310S,316Ti,321,430,904L,et , c. 300series:301,302,303,304,304L,309,309s, , 310,310S,316,316L,316Ti,317L,321,347 200ser , ies:201,202,202cu,204 400series:409,409L,41 , 0,420,430,431,439,440,441,444 Others:2205,2 , 507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo Surfac , e finish 1: sanded 2: 400#-600# mirror 3: hairline brushed 4: TIN titanlum 5 : HL brushed & mirror (two kinds of finishing for one pipe) Standard JIS, AiSi, ASTM, GB, DIN, EN Certification SGS,BV,ISO,CE Outer Diameter 10-630mm or Customized Wall Thickness Customized Length Less than 12m or Customized Package Clients' requirement and Standard export sea-worthy packing Delivery time Fast delievery in 7 days,according to order quantity

Product Description AISI 904L Hot Rolled Stainless Steel Round Bar for Chemical 904l Stainless Steel Round Bar is an austenitic grade alloy. If compared to alloy grade 316l, the addition of molybdenum content in the alloy of Stainless Steel 904L Square Bar gives it superior resistance to localized assault such as pitting as well as crevice corrosion. In fact, the Stainless Steel 904L Bar proves to be a rather useful resource in terms of its resistance against chlorides while proving to offer additional resistance to reducing acids. Specifications Sheet​ Item Stainless Steel Bar / Rod Steel grade 200 series 300 series 400 series 600 series 900 series Standard ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296 Material 201 202 203 204 301 302 303 303se 304 304L 304N1 304N2 304LN 305 309 309S 310 310S 316 316L 316N 316J1 316J1L 317 317L 317J1 321 347 XM7 XM15J1 329J1 405 408 409 410 416 420 430 430F 434 447J1 403 410L 405 410J1 420J1 420J2 420F 431 440 440A 440B 440C 440F 630 631 632 904 904L Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1 , D Type hot rolled and cold rolled stainless steel plate Size Diameter 1mm-1500mm Length< , br>100mm-6000mm Trade terms Price terms FOB,CIF,CFR,CNF,Ex-work Payment terms T/T,L/C,westen union Delivery time Prompt delivery or as the order quantity. Export to Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA, Brazil,Thailand,Korea, , Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada, Viet Nam, Peru,Mexico,Dubai, Russia,etc Package Standard export seaworthy package,or as required. Application Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,p , aper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. Contact If you have any questions,please feel free to contact me. Container size 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM