Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

thermal processing surface treatment 2311 steel Photos Catalog - WorldBid B2B Market

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  Thermal Processing Surface Treatment 1 2311 Steel Production

  Steel - Sheeting - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2024 - 834.00 Dollar US$

  1.2311 steel 4. thermal processing the initial 1.2311 steel billet is subjected to thermal processing processes such as heating, forging, and rolling to obtain the shape and size that meets customer needs. 5.heat treatment the formed 1.2311 steel is ...

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  Surface Treatment Technology Enhances The Performance Of 1 2311 Steel Molds

  Metals - 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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  Heat Treatment 1 2311 Steel Sheet Plate Supplier

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - June 27, 2023 - 698.00 Dollar US$

  p20 steel round bar sheet plate has many excellent properties. in the pre-hardened status, the mold can be processed without any heat treatment. which cut down the running period and improves efficiency. after it has been processed through the forged...

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  Hardening And Nitriding Treatment 1 2311 Steel Material

  Metal Manufacturing - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - 1036.00 Dollar US$

  1.2311 hardening: in order to increase the mold life to more than 800, 000 mold times, the pre-hardened steel can be hardened by quenching and low-temperature tempering. when quenching, first preheat at 500-600℃ for 2-4 hours, then keep it at 850-880...

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  Heat Treatment 1 2311 Steel Annealing Quenching Tempering

  Plastic - Raw Materials - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - contact company for price

  heat treatment 1.2311 steel 1. soft annealing specifications annealing temperature is 710~740℃, slow cooling in the furnace, hardness ≤235hb. 2.quenching and tempering specifications quenching temperature is 840~870℃, oil cooling or 180~220℃ salt bat...

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  Good Processing And Polishing Performance 1 2311 Mould Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - 1020.00 Dollar US$

  1.2311 steel, german mold steel. this steel is produced through an "ultra-pure" process and is pre-hardened. it shows a high degree of micro-purity and excellent homogeneous structure, excellent polishability and photo-etching properties. after heat ...

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  Supply 1 2311 Material Mechanical Properties And Heat Treatment

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 773.00 Dollar US$

  mechanical properties (1) linear expansion coefficient at high temperature and quenched and tempered state din 1.2311 steel: temperature range: 20-300°c – 13, 4 *10 -6 m/(m*k) din 1.2312 steel: temperature range: 20-200°c – 13 *10 -6 m/(m*k) temperat...

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  Tool Steel H13 Skd11 Skd61 W1 2311

  Steel - Hot Rolled - Changsha Teyi Steel Co., Ltd - China - September 7, 2012 - contact company for price

  1. Material: alloy steel, carbon steel, tool& die steel, or per customer's requests ASTM: SAE1045, 4140, 4340, 8620, 8640, H13, P20 , O1 ect; DIN: C20, C35, C45, 42CrMo4, 34 CrNiMo6, 30CrNiMo8 (W-Nr.) W1.1191, W1.7225, W1.6582, W1.7131, W1.2714, W1.2...




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  Factory Supply Din 1 2311 Mold Steel Round Bar

  Medical - Supplies - Dongguan Songshun Mould Steel Co., Ltd. - China - June 27, 2023 - check with company for price

  1.2311 steel equivalent steel grade aisi astm p20 in usa steel material standard gb 3cr2mo in chinese steel material standard supply form of 1.2311 steel din 1.2311 tool steel, we can supply the round bar, flat bar, plate, hexagonal and square block....

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  Din 1 2311 40crmnmo7 Steel Round Bar Supply

  Manufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2023 - contact company for price

  what is 1.2311 steel? 2311 steel is a low alloy plastic mold steel with high hardness and strength, which has excellent heat treatment and mechanical processing properties. it usually adopts the eaf+lf+vd steelmaking process and can undergo nitriding...

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  Aisi P20 Steel Equivalent Din 1 2311 Gb 3cr2mo Material

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2023 - check with company for price

  1.2311 plate is a pre-hardened high-strength die steel of german standard, corresponding to aisi p20 steel of american standard, and gb 3cr2mo steel of chinese national standard. 1. 2311 material steel can be divided into thin plate and large-thickne...

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  Material 1 2311 Equivalent P20 3cr2mo 40crmnmo7 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2023 - check with company for price

  aisi p20 steel is a high-quality raw material that plays an important role in the fields of mold making, engineering plastic processing and tool making. because of its excellent performance, it is widely used in various industries and is widely recog...

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  Pre Hardened High Strength 1 2311 Steel Properties

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - August 14, 2023 - 369.00 Dollar US$

  1.2738 steel and 1.2311 steel are widely used plastic mold steels, which are equivalent to american standard aisi p20+ni and aisi p20 steels. recently, a customer asked whether his project is more suitable to purchase 1.2738 steel or 1.2311 steel, wh...

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  Excellent Polishing Performance Din 1 2311 Steel Producer

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - check with company for price

  1.2311 is a kind of steel commonly used in mold manufacturing. it has good strength, toughness and corrosion resistance. in mold manufacturing, pre-hardening treatment is one of the essential steps, which can improve the hardness of the mold and make...

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  Warm Up 1 2311 Mold Steel Factory Price Spot Supply

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - November 6, 2023 - 742.00 Dollar US$

  pre-hardened 1.2311 mold steel can achieve higher surface hardness and better internal toughness, and can also avoid problems such as quenching cracks during subsequent processing and use. therefore, pre-hardening treatment is crucial to the performa...

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  The Production Process Of Creating High Quality Din 1 2311 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 7, 2024 - 835.00 Dollar US$

  1.2311 steel is a high-quality pre-hardened mold steel widely used in various mold manufacturing fields. it has good wear resistance, processing performance, polishability, photo-etching properties, etc. din 1.2311 steel is favored by the manufacturi...




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  The Best Materials For Making Plastic Molds 1 2311 2312 And 2738 Steel

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 881.00 Dollar US$

  recently, our songshun steel provides 1.2311, 1.2312, and 1.2738, which are on promotion. we have received many purchase requests from customers, and we have also received inquiries from customers from turkey, mexico and egypt about technical issues ...

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  Din 1 2311 2312 And 2738 Steel Advantages Applications

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 882.00 Dollar US$

  1.2311 1.2311 steel, also known as p20 steel, is an economical and high-performance pre-hardened plastic mold steel that can achieve high surface quality when manufacturing molds. advantages: 1.2311 has good wear resistance, cutting performance, surf...

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  Analysis And Summary Din 1 2311 2312 2738 Steel

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 883.00 Dollar US$

  analysis and summary to sum up, 1.2311, 1.2312, and 1.2738 are all suitable for manufacturing plastic molds. but the materials used to make different plastic molds are also different. in terms of performance, 1.2738 steel usually has higher hardness ...

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  Din 2311 2312 2738 Plastic Mold Steel Differences

  Metals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 777.00 Dollar US$

  plastic mold steel is a pearlitic steel grade based on cr-ni-mo, and it is also one of the important materials in the mold manufacturing industry. among them, 1.2311, 1.2312 and 1.2738 steel are the most commonly used materials. although they are all...