logo
home about product contact


  • Steels - (High Chromium Steels) Stainless Steels

    High carbon high chrome steels are heat treatable as a consequence of the higher carbon content, and are known as martensitic stainless steels (e.g. 410, 416). They do, however, exhibit lower corrosion resistance due to chromium depletion of the oxide film. They exhibit good strength and oxidation resistance up to 750°C, although their creep strength above 600°C is poor. Austenitic Stainless

    Get Price ++
  • Ni-Hard 4 / EN-GJN-HV600 - Dijkkamp

    In addition to offering high abrasion resistance, Ni-Hard 4 is also more resistant to shock loads. This makes Ni-Hard 4 ideal for applications in dredge pumps where stones and other hard solid objects can be sucked into the pump. The presence of chrome and nickel makes Ni-Hard 4 more resistant to corrosion than cast iron. Ni-Hard4 consists of chromium-iron carbides, retained in a martensitic

    Get Price ++
  • HC28 HIGH CHROME WHITE IRON - townley

    High Chromium Iron is recommended for applications which involve both corrosion and abrasion. Townley's . HC28 alloy is particularly well suited for slurry pump parts and pipe fittings in coal prep operations and coal fired power stations. HC28's abrasion resistance is comparable to chrome-nickel irons (ASTM A-532 Class I, Type B, such as Ni-Hard 4) but excels in corrosion resistance over

    Get Price ++
  • Stainless Steel Grades - Met Globe

    Martensitic stainless steels, the first stainless steels commercially developed (For cutlery) have a relatively high carbon content (0.1 - 1.2%) compared to other grades of Stainless steels. They are plain chromium steels containing between 12 and 18% chromium. The stainless steel is of moderate corrosion resistance which can be hardened by heat

    Get Price ++
  • Properties and Applications of Ni-Resist and Ductile Ni

    requiring higher mechanical properties. Ni-Resist 3 – Has resistant to corrosion in wet steam and corrosive slurries. Can be used where it is necessary to match the coefficient of expansion of gray cast iron or steel at temperatures ar ound 260°C(500°F). Applications include pumps, valves and machinery castings. Ni-Resist 4 – Has excellent stain resistance. Is superior to other Ni-Resist

    Get Price ++
  • ASTM A532 Class I Type A | Ni-Hard 1 High

    Ni-Hard 1 should also be considered if there are low or medium dynamic stresses. The as-cast hardness is typically 500 BHN depending on the section thickness of the casting. Ni-Hard 1 is the least expensive wear material, but over the last 10 years many users of this material have been changing to ASTM A532 Class II and III materials. Composition

    Get Price ++
  • Stainless Steel Grades - Met Globe

    Stainless Steel Grades In metallurgy, stainless steel, also known as inox steel or inox, is defined as a steel alloy with a minimum of 11% chromium content by mass.[1] Stainless steel does not stain, corrode, or rust as easily as ordinary steel (it stains less, but it is not stain-proof).[2] It is

    Get Price ++
  • Ni Hard Casting - Cast Iron Pressure Rolls

    Ni-Hard is the generic name for a family of white cast irons alloyed with nickel and chromium to give high hardness and outstanding resistance to abrasion. Ni-Hard is an extremely wear resistant material and in cast form is ideal for use with abrasive products, giving a much more extended life when compared with cast iron or mild steel when incorporated in pneumatic conveying systems.

    Get Price ++
  • Slurry pump material A05 Analysis | Libra Slurry

    Slurry pump material A05 is a common material used by Slurry pump, A05 is the code for the material, this material also known as High Chrome 27% or KmTBCr27, and US ASTM-A532 Material Type: Erosion resistant white iron General Description High Chrome 27% is a wear resistant white iron that offers excellent performance under erosive conditions.

    Get Price ++
  • Materials - Ni Hard - H.Downs - Iron Founders,

    Ni-Hard (Nickel - Chromium Alloyed) In these irons a development of iron-chromium carbides produce a tougher more abrasion resistant iron. Hardness between 450-600 BHN. The use for Ni-Hards are used in pulverising, crushing and impact wear plates also in heavy duty pump casings and impellers for slurry and gravel applications.

    Get Price ++
  • Standard Specification for Abrasion-Resistant

    This specification deals with abrasion-resistant cast irons used for mining, milling, earth-handling, and manufacturing industries. These alloys may be made by melting process and shall have microstructures that consist of carbides, martensite, bainite, austenite, and in exceptional cases, minor amounts of graphite or pearlite. The following conditions for casting will be supplied: as-cast, as

    Get Price ++
  • Alloy data sheet high chrome white iron 25% |

    Alloy Data Sheet – 25% High Chromium Alloy Posted by Penticton Foundry on January 13, 2016 ASTM A532 Class III Type A. The 25% Cr alloy is the most common high chrome white iron poured at Penticton Foundry. This alloy has great abrasion resistant properties especially against gouging, grinding and scratching. 25% Cr material can be machined

    Get Price ++
  • Comparison of three Ni-Hard I alloys

    This report documents the results of an investigation which was undertaken to reveal the similarities and differences in the mechanical properties and microstructural characteristics of three Ni-Hard I alloys. One alloy (B1) is ASTM A532 class IA Ni-Hard containing 4.2 wt. pct. Ni. The second alloy (B2) is similar to B1 but higher in Cr, Si

    Get Price ++
  • Properties of Some Metals - Nickel Institute

    iron-chromium alloys • inconel* nickel-chromium-iron alloys • nimonic* nickel-chromium alloys • hastelloy* alloys • chlorimet* alloys • illium* alloys • high temperature-high strength alloys • iron and steel alloys • cast iron alloys • wrought stainless steel • cast corrosion and heat resistant alloys* refractory metals and

    Get Price ++
  • crushermachine

    Find the best information and most relevant links on all topics related toThis domain may be for sale!

    Get Price ++
  • Alternatives to Welding Chrome White Iron |

    Case Study: Read "High Chrome White Iron Nut Sleeve Outlasts Alloy Steel 6 Times" to learn about how high chrome white iron offers superior abrasion resistance. Alternative 2: Helicoil Inserts. Cast in threads to accept Helicoil thread inserts. Alternative 3: Bolting. A variety of different bolting methods, flat head cap screws, cap screws, Lister type oval head bolts, 30 degree forged

    Get Price ++
  • Chilled Cast Iron - an overview | ScienceDirect

    The authors examined the laser surface alloying with different powders on different rolls, such as C-B-W-Cr powders on high Ni-Cr infinite chilled cast-iron rolls [81], C-B-W-Cr and NiCr-Cr 3 C 2 powders on NCIR [38], NiCr-Cr 3 C 2 powders on semisteel rolls [39], and NiCr-Cr 3 C 2 powders on cast steel rolls [40].A comparison about the alloyed layer quality (cracks and pores) and the wear

    Get Price ++
  • Metallurgy for Erosion & Corrosion

    CD4MCu is in the category of a high grade stainless steel. The chemical resistance is better than a Ni-Hard or HCI but the abrasion resistance is not as good as a Ni-Hard or a HCI white cast irons. The mechanical properties of this material is also quite different than that of the other two alloys. CD4MCu will work harden as it is subjected to abrasive wear. It has been observed that under

    Get Price ++
  • Comparison of three Ni-Hard I alloys

    This report documents the results of an investigation which was undertaken to reveal the similarities and differences in the mechanical properties and microstructural characteristics of three Ni-Hard I alloys. One alloy (B1) is ASTM A532 class IA Ni-Hard containing 4.2 wt. pct. Ni. The second alloy (B2) is similar to B1 but higher in Cr, Si

    Get Price ++
  • Myth vs Fact – High Chrome White Iron |

    This myth vs fact sheet will show you: What is true about the properties of high chrome white iron; Offer several supporting documents illustrating that chrome white iron can offer significant savings by reducing downtime due to premature wear; Demonstrate in video that high chrome white iron can be machined

    Get Price ++

high chrome iron hc600 vs ni hard steel

Home , About Us , Products , Contact , Sitemap