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Product name:material 42crmo4
Thickness:1.2-600 mm
Width::1220-4200 mm
Length:5000-18000 mm
Notes:coil thickness ≤ 25 mm
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42CrMo4 Alloy Steel, BS EN 10250 Engineering Steel

The 42CrMo4 alloy material also has high fatigue strength and good low-temperature impact toughness. The temper brittleness is not obvious. Although 42CrMo4 steel is more expensive than 41Cr4 steel, it is more preferable in terms of material properties. ... Engineering steel 42CrMo4 has only limited weldability. Preheating to 200-300°C is ...

42CrMo4 / 1.7225 Alloy special steel - equivalent ...

Chemical composition of steel 42CrMo4 (1.7225), Standards of steel 42CrMo4 (1.7225) Mechanical Properties of steel 42CrMo4 (1.7225) Equivalent grades of steel 42CrMo4 (1.7225) Tensile Strength, Elongation, Proof strength, Hardness

1.7225 / 42CrMo4 Steel - Alloy Engineering Steel | Steel Bar

DIN 1.7225 has better performance than 1.7220 steel due to the carbon and chromium content is higher. 42CrMo4 steel has higher strength and hardenability. This material also has high fatigue strength and good low-temperature impact toughness.

AISI 4140 Steel Bar | 1.7225 | 42CrMo4 - Otai Special Steel

AISI 4140 steel bar is widely used as tool steel in industrial applications. And we are professional astm 4140 steel alloy supplier, stockist and exporter. ... AISI 4140 Steel Bar | 1.7225 | 42CrMo4 | SCM440 Jeremy He 2017-12-14T14:47:58+00:00. Project Description. ... flat or plate material can be used for as wide variety of applications where ...[PDF]

42CRMO4 (+QT) - MEKA Steel

2.1 Material Grade Grade 42CRMO4 (+QT) comparable but not identical international material grades are; B43 acc. to ISO 683-17, grade 4140 acc. to ASTM A866, 42CrMo4 acc. to EN-10083-3 2.2 Chemical composition Check analysis is according to Grade B43, see …

SAE-AISI 4140 (SCM440, G41400) Cr-Mo Steel :: …

SAE-AISI 4140 steel is an alloy steel formulated for primary forming into wrought products. 4140 is the designation in both the SAE and AISI systems for this material.

AISI 4140 steel | 1.7225 | 42CrMo4 | SCM440 - OTAI Special ...

AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. What’s more, AISI 4140 Steel / 42CrMo4 steel China Supplier and factory Otai Special Steel Supply AISI 4140 steel in Round bar, Plate, Flat bar, Square, Forging Ring and others any shape.

Seeking 42CrMo4V Substitute - Metal and Metallurgy ...

eng-tips› …› Metal and Metallurgy engineering ForumOct 12, 2005· Get vendor material certs for 4140 they have in stock and pick the one closest to 0.42% C. Do a hardness test on your axle and heat treat accordingly. I recommend a UT of the bar before purchase if your axle is critical. RE: Seeking 42CrMo4V Substitute unclesyd (Materials) 11 Oct 05 21:39.From what I could find, this material is supplied under a DIN Standard (1.7225), and is basically a Cr-Mo-V alloy steel. I am assuming that you are considering reverse engineering of this axle. If so, you need to carefully investigate or determine the original specified mechanical properties of this steel before you can zero in on an equivalent material substitution. Critical items to consider before you select a material; 1. Is this a thru-hardened axle? If so, what are the specified minimum mechanical properties (ultimate tensile strength, yield strength, percent elongation) for the load bearing axle? 2. Is there any surface hardening treatment of the original axle? 3. Toughness requirements for low temperature service?The chemical composition range for this grade overlaps SAE 4140 and 4142, with 4142 being less available. It is unclear to me whether the V is supposed to be indicating "verguetet", which in German means hardened, or if it is indicating that vanadium should be added. V improves the hardenability, and helps to refine the austenitic grain size.The V means added Vanadium but in small quantity. If it was a percentage addition it would be written as 42CrMo4V_ like 50CrV4 (similar to 6150.) As Metengr wrote, to make an axle get a materials engineer involved to translate the existing product into a material and heat treating process(es).In the USA I would substitute 4145 or 4340My understanding is that a 'V' suffix indicates hardened, and if Vanadium is a required alloy, it is mentioned before the final number. The alloys are listed in the order of max to min content. 42 - avg carbon content 4 - indicator of alloy content according to a formula that I don't currently have handy. Similar to C.E. with each alloy weighted according to affect it has on final product. Higher number, higher alloy content. 42CrMo4V - Harderned & Tempered Chrome/Moly steel 42CrMoV4 (if it exists) - Chrome/Moly/Vanadium Steel - Chemistry specification only. Get vendor material certs for 4140 they have in stock and pick the one closest to 0.42% C. Do a hardness test on your axle and heat treat accordingly. I recommend a UT of the bar before purchase if your axle is critical.1I have the 42CrMo4V material listed as equivalent to AISI 4140 under DIN 1.7225 with the following properties standards: EN 10083-1, 10269, 17204 I also have a piece of inductioned hardened chrome plated shaft (42CrMo4V) for use with linear bearings . The shafts are also made with induction hardened C45. Also have another reference to the material being 1.7225 (I think it is Cl 3)as the brochure is torn. It appears as the V does indicate hardened as I have the material list as 24CrMo4 hollow bar stock. It looks like 4140 (aircraft quality) would be a good substitute as stated lewtam .Unclesyd - I've seen the 'aircraft quality' designation on this site a few times now. What does it designate? All I've been able to find is a spec from the '70s that says aircraft quality alloy steels means the melt is vacuum degassed in production - a step that is hardly out of the ordinary these days. The term 'Aircraft Quality' does pop up here in Australia from time to time but none of the vendors can give me a satisfactory answer and I tend to think that it is marketing hype (at least in this country). I know there are special aircraft grades like AMS 6382 - is that what you mean by 4140 Aircraft Quality? LewTam Inc. Petrophysicist, Head Stockman, Gun Welder, Gun Shearer, Ski Instructor, Drama Coach.Thank you all. Deciphering these German prints can be the devil.lewtam, Yes, there are several SAE AMS standards for aircraft/aerospace quality 4140 steel. Depending on the product form, SAE AMS 6381 and 6382 are applicable.lewtam , It isn't hype in the USA, it is a legitimate callout to a reputable supplier. This callout will help insure that you have the requested product supplied generally under a AMS specification. This is an aid in getting the highest quality readily available material at reasonable price as you normally put a lot of value added work in the finished component. Since you wern't selling the component you wanted the best part obtainable. We called this out on 4130,4140, and 4340 or 4340V material especially for shafting. The reason being that a times 4140 bar can be extremely crappy. As I recall our in house specification called out 4140 Bar CR annealed as per Mil-S-5626, AMS 6349. This was for 1 1/4" bar and below. Our cutoff point for 4140 shafting was at 1 1/4". Above 1 1/4" we used 4340 or Maxel 3 1/2 or Astralloy V in really tough cases. We got Magnaflux happy when we bought 4140 outside these specifications, i.e. forged blocks, stepped spindles, hubs. Here is how one of our suppliers treats AQ h ttp:// frysteel.c om/data/Me ettheMetal s/showmeta l.cfm?meta l=aircraft #What is 40CrMo4V ? - Metal and Metallurgy engineering ...Sep 18, 2007Need Help to define 42CrMo4 HH TQ+T - Material engineering ...Jun 21, 2006See more results[PDF]

Quality 42CrMo4 - Lucefin

Quality 42CrMo4 ... Kv and traction test at room temperature in longitudinal on hot rolled +QT material. Lucefin experience diameter mm grain size R Rp 0.2 Rp/R A% C% Kv +20 °C Kv 20 °C ... 42CrMo4 42CrMo4 ML42CrMo 42CrMo4 42CD4 708M40 42HM 4140 ...

42CrMo4 datasheet, 42CrMo4 property, 42CrMo4 standard ...

This page provides 42CrMo4 datasheet download, these include 42CrMo4 mechanical properties, chemical element 42CrMo4, technical specifications of 42CrMo4 steel material properties. 42CrMo4 performance specifications.

Seeking 42CrMo4V Substitute - Metal and Metallurgy ...

eng-tips› …› Metal and Metallurgy engineering ForumOct 12, 2005· Get vendor material certs for 4140 they have in stock and pick the one closest to 0.42% C. Do a hardness test on your axle and heat treat accordingly. I recommend a UT of the bar before purchase if your axle is critical. RE: Seeking 42CrMo4V Substitute unclesyd (Materials) 11 Oct 05 21:39.

42CrMoS4 / 1.7227 Alloy special steel - equivalent ...

Chemical composition of steel 42CrMoS4 (1.7227), Standards of steel 42CrMoS4 (1.7227) Mechanical Properties of steel 42CrMoS4 (1.7227) Equivalent grades of steel 42CrMoS4 (1.7227) Tensile Strength, Elongation, Proof strength, Hardness

42CrMo4 High Grade Molybdenum Alloy steel

When a material grade is specified as high grade steel, it means it has robust characteristics due to chromium. However this grade has also for molybdenum in it that makes it different. 42CrMo4 is the UNS designation alloy, also referred as 4142 alloy in SAE designation.

Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS ...

Material Stock; O-Ring Design; ... Steel Grade Equivalent Table (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares common grades of materials from various international specifications. Note that materials compared are the nearest available grade and may have slight variations in actual chemistry. ... 42CrMo4: 4140/4142: 41CrMo4 ...[PDF]

Material data sheet - werkstofftechnik

Heat Treatment Database 29.06.2012 42CrMo4 Imatra (FIN) 42CrMo4 1.7225 Drahtwerk Luisenthal (D) 42CrMo4 1.7225 Recknagel Präzisionsstahl (D) 42CrMo4 1.7225 ThyssenKrupp Steel (D)[PDF]

CROMAX® 42CrMo4 (4140)

Quenched-and tempered Cromax® 42CrMo4 is manufactured from the standard low-alloy chromium- molybdenum steel. The product finds application where there is a requirement for elevated strength[PDF]

Přehled vlastností oceli 42CrMo4 - Bolzano

Přehled vlastností oceli 42CrMo4 ( 42CrMoS4 ) 1.7225 (1.7227) Druh oceli Nízkolegovaná ušlechtilá chrom - molybdenová ocel k zušlechťován í TDP ČSN EN 10083-3: 2007 ...

Material 1.7225 - Basedo Steel

Material 1.7225. Do you have any questions about the material or would you like to order? Complete our inquiry form, it`s free of charge and without obligation. ... Standards. HDIN / EN US-Standard AFNOR UNI JIS; 42CrMo4: AISI 4140 AISI 4140H AISI 4140RH AISI 4142 AISI 4142H AISI 4145 UNS G41400 UNS G41420 UNS G41450 UNS H41400 UNS H41420 UNS ...[PDF]

4140 HIGH TENSILE STEEL - interlloy.au

DIN 17200-1654 W.Nr 1.7225 Type 42CrMo4 DIN 17200 W.Nr 1.7227 Type 42CrMoS4 Great Britain BS970-1955 EN19A BS970 Part 3:1991 709M40 International ISO 683/II Type 3 ISO 683/IV Type 3a ... *Material stocked generally in condition T Check test certificate if critical for end use. Mechanical Property Requirements for Steels Heat-Treated, and then ...

42CrMo4 - Special steel china supplier-OTAI Special Steel

Otai Special Steel was established in 1999 to provide a wide range of high quality steel to the global market. Despite many huge merger deals in the industry, we remain a friendly, family business. We pride ourselves on our impeccable quality and service.

DIN 42CrMo4 1.7225 ASTM 4140 Hot Rolled High Tensile Steel …

shunitesteel› …› Hot Rolled Alloy Steel BarIntroduction: DIN 42CrMo4 1.7225 ASTM 4140 Hot Rolled High Tensile Steel Bar, generally supplied hardened and tempered to Condition “T” in sections up to 100mm, with a tensile strength of 850 – 1000 MPa and aiming for this strength range in larger sections.

GS-42CrMo4 - steel-grades

This page provides GS-42CrMo4 datasheet download, these include GS-42CrMo4 mechanical properties, chemical element GS-42CrMo4 , technical specifications of GS-42CrMo4 steel material properties. GS-42CrMo4 performance specifications.


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