30cr steel improved welding performance Photos Catalog - page 7 - WorldBid B2B Market

• 
  Nf 42cd4 Free Cutting Steel Machining Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 91.00 Dollar US$

  Specific performance of mechanical processing of NF 42CD4 free cutting steel 1. Cutting performance Advantages: T he hardness of the annealed state (after softening treatment) is moderate (180~217HBW), and the cutting force is small. When using carbi...

• 
  High Performance Gb 45crnimova Steel Material Standards And Classification

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 605.00 Dollar US$

  GB 45CrNiMoVA steel is a kind of alloy structural steel specified by China's national standard. Its standard mainly stipulates the requirements of mechanical properties, delivery status and other aspects of this steel. Mechanical properties: After pr...

• 
  Low Alloy Material Ks Sncm439 Steel Performance Application

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 20, 2025 - 700.00 Dollar US$

  KS SNCM439 steel, also known as 4340 steel, is a low alloy ultra-high strength steel. Only steel with a tensile strength greater than 1400MPa and a yield strength greater than 1200MPa at room temperature is called "ultra-high strength steel". KS SNCM...

• 
  W Nr 1 6511 Steel Chemical Composition Performance Advantages

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 708.00 Dollar US$

  W-Nr 1.6511 steel is a high-quality, high-strength alloy steel widely used in various fields such as machinery, automobiles, ships and aviation. Its unique chemical composition and mechanical properties give it excellent strength, toughness, wear res...

• 
  Din 1 6511 Material A Model Of High Performance Structural Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 668.00 Dollar US$

  DIN 1.6511 material: a model of high-performance structural steel DIN 1.6511 material is a medium-carbon alloy structural steel, known for its high strength, good hardenability and toughness. The moderate carbon content in its chemical composition, c...

• 
  Excellent Performance W Nr 1 7027 Steel Fatigue Resistance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 4, 2025 - 516.00 Dollar US$

  W-Nr 1.7027 steel is a material renowned for its excellent fatigue resistance. This steel is widely used in industrial applications, particularly in mechanical components subject to repeated loads. Its fatigue resistance is primarily due to its uniqu...

• 
  High Performance Of Astm 5130 Steel After Quenching And Tempering

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 7, 2025 - 431.00 Dollar US$

  ASTM 5130 steel is a medium-carbon structural steel microalloyed with chromium. It is commonly used in components subject to moderate and impact loads, such as gears, shafts, and piston pins. Quenching and tempering is a heat treatment process in whi...

• 
  Excellent Performance Scr430 Steel Surface Quenching Treatment

  Metals - 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...




• 
  Spot Direct Delivery Bs 530a30 Steel Unique Performance Advantages

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 501.00 Dollar US$

  In terms of chemical composition, BS 530A30 steel contains appropriate amounts of alloying elements such as carbon, manganese, and chromium. Carbon increases the steel's strength and hardness; manganese enhances its hardenability and improves its mec...

• 
  High Performance Alloy 32c4 Steel Physical And Mechanical Properties

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 505.00 Dollar US$

  Alloy 32C4 steel's physical properties include density, thermal conductivity, and resistivity. Its density is approximately 7.85 g/cm³, similar to most steel materials. High thermal conductivity allows for rapid heat transfer within the material, fac...

• 
  Stable Performance Jis Suj2 Bearing Steel Surface Treatment Technology

  Metals - 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,...

• 
  Excellent Features 100cr6 Steel Advantageous Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 258.00 Dollar US$

  100Cr6 steel offers excellent toughness, good tempering stability, and minimal deformation during heat treatment. Its carbides are evenly distributed, resisting precipitation of carbide networks and easily eliminated by normalizing. Normalizing can e...

• 
  Excellent Performance En 100cr6 Material Preferred Steel For Bearing Manufacturing

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 161.00 Dollar US$

  At the heart of modern industry, a material is quietly changing the rules of the mechanical transmission game. From high-speed automotive wheel hub bearings to massively loaded wind turbine bearings, from precision aircraft engines to industrial robo...

• 
  Key To Optimizing Gb Gcr15 Steel Plate Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 165.00 Dollar US$

  The core goal of optimizing the performance of GB GCr15 steel plate (Chinese standard high-carbon chromium bearing steel, corresponding to international standards SUJ2 and AISI 52100) is to enhance hardness, wear resistance, and contact fatigue stren...

• 
  Bearing Steel 100cr6 High Performance Applications In The Automotive Industry

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 10, 2025 - 166.00 Dollar US$

  Bearing steel 100Cr6 is a high-carbon chromium bearing steel with excellent overall properties and numerous high-performance applications in the automotive industry, including the following: Bearing Manufacturing: Bearing steel 100Cr6 boasts high har...

• 
  High Performance 3rp Series Stainless Steel Mobile Heat Jacket Rotary Lobe Rotor Pump

  Pumps - Shenghui Pump - China - September 16, 2025 - 900.00 Dollar US$

  The 3RP series of portable rotary vane pumps are capable of conveying suspensions containing solid particles and are designed for the transfer of corrosive and hygienic media. To ensure the hygienic integrity and safety of the conveyed media, all com...




• 
  Outstanding Spot Supply En Bs 535a99 Steel High Hardness Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 22, 2025 - 500.00 Dollar US$

  EN BS 535A99 steel is an alloy steel with high hardness properties. Hardness Performance - EN BS 535A99 steel is typically used after quenching and tempering. After appropriate heat treatment, its surface hardness can reach very high levels. For exam...

• 
  High Performance A23503 Steel Widely Used In The Field

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 607.00 Dollar US$

  Application Fields: A23503 steel is mainly used in the manufacture of various springs, such as automotive suspension springs, engine springs, and valve springs. It is also used in the manufacture of mechanical parts that need to withstand high stress...

• 
  Jis Sup10 Steel Processing Performance And Manufacturing Points

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - October 20, 2025 - 609.00 Dollar US$

  JIS SUP10 steel cutting Use carbide tools at a recommended cutting speed of 30-50 m/min and a feed rate of 0.1-0.3 mm/r. Use water-based coolant to minimize tool wear. The high hardness results in greater cutting resistance; avoid interrupted cutting...

• 
  High Carbon Chromium Vanadium En Din 51crv4 Steel Core Performance Advantages​

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 3, 2025 - 511.00 Dollar US$

  Core Performance Advantages of EN DIN 51CrV4 Steel **High Strength and Wear Resistance:** After quenching and low-temperature tempering, the hardness reaches 56–62 HRC, with a tensile strength ≥1275 MPa, resistant to high-friction conditions such as ...