8 Singapore 
4 Turkey 
3 Canada 
2 Germany 
2 Brazil 
2 Iraq 
2 Philippines 
2 Ethiopia 
1 Belgium 
1 UK 
1 Iran 
1 South Africa 
1 Tunisia 
1 Morocco 
1 China 
1 UAE 
1 Russia 
hardness scr440h steel heat treatment Photos Catalog - page 16 - WorldBid B2B Market
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Custom Stainless Steel Metal Screens In The Paper Pulp Industry Wastewater TreatmentWire Mesh - Hebei YUBO Filtration Equipment Co., Ltd. - China - November 19, 2024 - 30.00 Dollar US$In the pulp and paper industry, operational efficiency is largely driven by the effectiveness of various processing steps, including cleaning, dewatering, fiber separation, and solids/liquid separation. At the heart of these critical processes are in...
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Stainless Steel Wire Meshtemporary Filter For Industry Water TreatmentEquipment - Water Treatment - Hebei YUBO Filtration Equipment Co., Ltd. - China - November 20, 2024 - 10.00 Dollar US$When it comes to temporary fluid filtration, our Stainless Steel Temporary Filter stands as a reliable and efficient choice. Our factory can custom the different types of Temporary Filters for your projects application. With its robust construction, ...
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Surface Treatment Technology Aisi P20 S Steel Chrome Plating And PolishingMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 875.00 Dollar US$aisi p20+s steel is a high-quality plastic mold material, which is widely used in mold manufacturing due to its good machinability and moderate hardness. 1. chrome plating of aisi p20+s steel purpose and advantages of chrome plating: enhanced wear re...
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Surface Treatment Technology Enhances The Performance Of 1 2311 Steel MoldsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 6, 2024 - 869.00 Dollar US$surface treatment technology can significantly enhance the performance of 1.2311 steel, improving its wear resistance, corrosion resistance and service life. the following are several common surface treatment technologies that can effectively improve...
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Complete Specifications 30crnimo8 Steel Surface Treatment TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 501.00 Dollar US$30crnimo8 steel is an alloy steel mainly used to manufacture high-strength and high-toughness mechanical parts. the surface treatment technology of this steel can improve its wear resistance, corrosion resistance and fatigue strength. common surface ...
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Scr440 Steel Plate Surface Treatment Technology And ApplicationMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 25, 2025 - 693.00 Dollar US$the surface treatment technologies of scr440 steel plate include quenching and tempering, as well as high-frequency surface quenching. these technologies can improve the hardness and wear resistance of the material. tempering after quenching can impr...
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Outstanding 1 7147 Steel Carburizing And Quenching TreatmentMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 800.00 Dollar US$1.7147 steel heat treatment process Carburizing and quenching (typical process): Carburizing temperature: 880-980℃ (diffusion depth 0.5-2.0mm) Quenching: 860℃ oil quenching (surface martensite, core bainite + ferrite) Tempering: 150-200℃ (stress reli...
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American Standard Aisi 5120h Steel Tempering And Aging TreatmentMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 803.00 Dollar US$The heat treatment process of aisi 5120H steel for standard steel mainly includes quenching and tempering and aging treatment. 1. Quenching and tempering: Quenching and tempering is to heat the steel under appropriate temperature and insulation condi...
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Strengthen 5120h Steel Round Bars Surface Treatment ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 813.00 Dollar US$5120H steel (corresponding to the Chinese grade 20CrMnTiH) is a low-alloy carburizing steel, which is often used to manufacture parts such as gears and shafts that require high surface hardness and good core toughness. The purpose of its surface trea...
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Protect Your Water Treatment Systems With Stainless Steel Resin TrapsEquipment - Water Treatment - Hebei YUBO Filtration Equipment Co., Ltd. - China - May 16, 2025 - 10.00 Dollar US$Water treatment systems rely heavily on ion exchange resins and other filtration media to produce clean water. However, without proper protection, these media can escape into the system, causing contamination and damage to downstream equipment. This ...
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Gb 42crmo Steel Plate Salt Bath Vanadium Treatment ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 144.00 Dollar US$GB 42CrMo steel plate neutral salt bath vanadium treatment process, GB 42CrMo steel plate can obtain carbide layer after neutral salt bath vanadium treatment. 1. Carbon vanadium compound, the layer has uniform structure, good continuity and density, ...
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Refining Production Bs 708m40 Steel Carburizing Treatment Improves PerformanceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 153.00 Dollar US$BS 708M40 steel is a medium carbon alloy structural steel, similar to AISI 4140 or 42CrMo4 steel. It has good comprehensive properties, including high strength, toughness and hardenability. Through carburizing treatment, its surface hardness and wear...
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Offer Uns G41400 Steel Surface Treatment ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 160.00 Dollar US$UNS G41400 steel surface treatment process 1. Heat treatment strengthening - **Quenching & Tempering** - Process: oil quenching/water quenching + high temperature tempering (400–650°C) - Effect: Improve hardness (HRC 28–55) and tensile strength (...
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Excellent Direct Sales Scm440 Alloy Steel Casting Post TreatmentMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 106.00 Dollar US$Post-casting treatment Annealing treatment: Eliminate the casting stress of SCM440 alloy steel and improve the cutting performance. The process is: keep warm at 840-860℃ and then cool with the furnace to below 500℃ and air cool. Quenching and temperi...
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Mature Production Cns Sncm439 Steel Tempering TreatmentMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 701.00 Dollar US$CNS SNCM439 steel is an alloy structural steel specified by the Taiwan Standard (CNS), corresponding to 43CrNiMo4 (DIN) or AISI 4340 steel in the international standard. It is a high-strength alloy structural steel and is often used to manufacture pa...
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Excellent Performance Scr430 Steel Surface Quenching TreatmentMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 432.00 Dollar US$SCr430 steel is an alloy steel commonly used in the manufacture of high-strength parts. Surface hardening is a crucial process for enhancing its properties. Surface hardening involves heating the steel surface to a high temperature and then rapidly c...
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Technical Support Din 28cr4 Steel Carbonitriding Surface Treatment ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 509.00 Dollar US$In addition to quenching and tempering, DIN 28Cr4 steel can also undergo surface treatments such as carburizing and nitriding to improve its surface hardness and wear resistance. Carburizing involves the infiltration of carbon into the steel's surfac...
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Special Steel Spot Ks Scr440 Material Quenching Treatment ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 28, 2025 - 441.00 Dollar US$KS SCr440 material (equivalent to JIS SCr440, AISI 5140, DIN 1.7035, or China GB 40Cr) is a medium-carbon, low-alloy steel widely used in machinery manufacturing for high-strength components such as gears, shafts, and connecting rods, thanks to its e...
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Stable Performance Jis Suj2 Bearing Steel Surface Treatment TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 520.00 Dollar US$JIS SUJ2 bearing steel is a high-carbon chromium bearing steel specified by the Japanese Industrial Standard (JIS). It corresponds to China's GCr15, Germany's 100Cr6, and the United States' 52100. It is primarily used in the manufacture of high-load,...
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Amino Trimethylene Phosphonic Acid Atmp Carbonate Skin TreatmentChemicals - Water Treatment - ZaoZhuang XinTai Water-Treatment Co.,Ltd. - China - September 6, 2012 - contact company for priceCAS No.6419-19-8 Dequest:2000 Molecular Formula:N(CH2PO3H2)3 Molecular weight: 299.05 Properties: ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, ...