Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

cold die steel cr12mo1v1 quenching hardenability Photos Catalog - page 15 - WorldBid B2B Market

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  Quality Assurance W6mo5cr4v2 Material Cold Rolled High Alloy Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 29, 2024 - 1203.00 Dollar US$

  w6mo5cr4v2 material application used to manufacture various cutting tools. such as turning tools, drill bits, hobs, machine saw blades and high-demand molds, etc. suitable for making various types of pressure, tension and torsion springs, suitable fo...

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  Cold Mold Tool Steel Supplier Hss Skh9 Retail On Demand

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 29, 2024 - 995.00 Dollar US$

  hss skh9 is the most common w-mo series (6-5-2 type) high-speed tool steel, especially skh-9 (skh51) is widely used in the world, replacing w-type high-speed tool steel skh2. hss skh9 has fine, neat, well-distributed carbides and uniform structure. t...

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  Cold Rolled Precision 4130 Strip Steel Quality Assurance Worry Free After Sales Service

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 388.00 Dollar US$

  cold-rolled precision 4130 strip steel is an alloy steel with excellent mechanical properties and processing characteristics, which is widely used in automobiles, aerospace, machinery manufacturing and other fields. in order to ensure its quality and...

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  Optimizing Surface Quality By Hot And Cold Cutting Of Gb 25crmo Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 4, 2024 - 390.00 Dollar US$

  gb 25crmo steel-processing performance hot working: gb 25crmo steel has good hot working performance. within the appropriate heating temperature and forging ratio range, hot working operations such as forging and rolling can be carried out. for examp...

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  Top Quality Cold Rolled Skh59 Steel For Precision Machining

  Steel - Cold Rolled - Dongguan Songshun Mould Steel Co., Ltd. - China - November 18, 2024 - 992.00 Dollar US$

  cold-rolled skh59 steel is a high-speed tool steel designed for high-precision machining and has won wide recognition for its excellent performance and stable quality. whether in the manufacture of cutting tools, stamping dies, or in the machining of...

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  Cold Drawn Process 4340 Steel Adequate Supply In China

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 11, 2024 - 906.00 Dollar US$

  aisi 4340 steel is a high-strength low-alloy steel known for its excellent strength, wear resistance and abrasion resistance. through cold working, 4340 steel can further improve mechanical properties such as hardness, strength and surface quality. t...

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  Common 4340 Steel Cold Processing Principles And Applications

  Steel - Cold Rolled - Dongguan Songshun Mould Steel Co., Ltd. - China - December 11, 2024 - 908.00 Dollar US$

  common cold processing of 4340 steel 1. cold drawing **process principle**: 4340 steel bars or wires are stretched to a specified size to improve surface quality and increase strength. **application** : manufacture of high-strength bolts, springs and...

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  Performance Of Gb 4cr5mosiv1 Steel In Hot Forging And Cold Working

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 770.00 Dollar US$

  gb 4cr5mosiv1 steel, also known as h13 steel, is a commonly used hot working die steel. its performance in hot forging and cold working is as follows: 1. performance in hot forging good thermal strength and thermal stability: during the hot forging p...




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  Cold Work Tool Material 1 2581 Steel Mechanical Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 768.00 Dollar US$

  1.2581 steel, also known as w6mo5cr4v2, is a high alloy tool steel, belonging to the cold work tool steel, which is often used to manufacture tools and molds with high hardness and good wear resistance. the following is a detailed description of the ...

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  Cold Rolled Steel Bar

  Construction - Other Buildings - Beijing Xingtai Steel Weldmesh&Technology Development Co.,Ltd - China - February 5, 2025 - 1.00 Dollar US$

  Cold Rolled Steel Bar Cold rolled steel is produced by a rolling metal forming process where the metal stock passes through one or more pairs of rolls to provide uniformity and reduce the thickness of the metal. If the temperature of the metal being ...

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  Durable 1 2436 Steel Cold Work Material For Long Lasting Performance

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - February 10, 2025 - 707.00 Dollar US$

  1.2436 steel, also known as h13 steel or d2 steel, is a high alloy cold work tool steel widely used in the manufacture of cold work dies and tools. it has excellent wear resistance, hardness and thermal fatigue resistance, suitable for use in high lo...

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  Agricultural Machinery 40cr Cold Drawn Steel Adapts To Complex Working Environment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 820.00 Dollar US$

  40Cr cold drawn steel is a commonly used medium carbon alloy structural steel with good comprehensive properties, including high strength, toughness and wear resistance. In agricultural machinery, 40Cr cold drawn steel is particularly suitable for co...

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  Cold Rolled Steel Sheet Supplier

  Construction - Building Materials - shandong jinxinda new materials co.,ltd - China - June 6, 2025 - contact company for price

  ◆ Cold rolled steel coil also can be cut into sheets as customers’ requirements. ◆ Cold rolled steel coil is cold reduced from HR pickled steel. ◆ The steel is reduced to the desired thickness and annealed to a specific grade. Compared with hot rolle...

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  Cold Heading Steel 4130 Materials Excellent Characteristics

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 205.00 Dollar US$

  The advantages of 4130 materials include: High strength and toughness. Good hardenability, critical hardenability diameter in oil is 15-70mm. Good thermal stability, sufficient high temperature strength below 500℃. Good machinability, moderate plasti...

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  Basic Guidelines Gb 20crh Steel Cold Rolling Process

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 696.00 Dollar US$

  GB 20CrH steel belongs to the carburizing alloy structural steel of my country's standard (GB/T 5216), and its corresponding international grade is similar to AISI 5120, but there are differences in composition and performance requirements: Cold roll...

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  Common Problems And Solutions For Cold Rolling Of Cns Scr420 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 697.00 Dollar US$

  Common problems and solutions for CNS SCr420 steel 1. Surface scratches - roll wear/foreign matter intrusion - need to replace rolls regularly, strengthen filtration of lubricants 2. Edge cracks - too high reduction rate or too low edge temperature -...




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  Effect Of Cold Rolled Gb 20cr Steel Bars On Microstructure And Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 21, 2025 - 658.00 Dollar US$

  Cold rolling of steel ingots (or steel bars) has a significant effect on their structure and properties. The following are several aspects of the influence of cold rolling on the structure and properties of GB 20Cr steel bars: 1. Structural changes: ...

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  Deep Processing Aisi 5130 Steel Plates Cold Rolling Technology

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 18, 2025 - 511.00 Dollar US$

  The cold rolling process for AISI 5130 steel plates involves further processing hot-rolled steel plates at room temperature to improve their dimensional accuracy, surface quality, and mechanical properties. Cold Rolling - Rolling Pass Design: The num...

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  Industrial Supply Steel Gcr15 Cold Rolling Process

  Steel - Cold Rolled - Dongguan Songshun Mould Steel Co., Ltd. - China - September 8, 2025 - 153.00 Dollar US$

  GCr15 (Chinese designation, equivalent to US 52100) is a widely used high-carbon chromium bearing steel. Its cold rolling process is designed to achieve ultra-high dimensional accuracy, excellent surface quality, and the desired microstructure and pr...

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  Cold Rolled Steel Sheet China

  Steel - Hot Rolled - Tianjin Muchang Materials Imp.& Exp. Corp - China - September 11, 2025 - contact company for price

  Cold rolled mild steel sheet, also referred to as cold plate, is manufactured using high quality hot-rolled steel coils which undergo acid washing to eliminate iron oxide scale. Cold rolled steel sheets possess excellent mechanical and processing pro...