Hardened And Tempered EN-42J Strips Sheets

We are Stockholder & Distributors of Hardened & Tempered EN42J Cold Rolled Strips, EN42J Sheets, EN42J Coils, EN42J Slitting Coils, EN42J Slitting Strips

EN42J / EN-42J Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN42J H&T / EN-42J H&T Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN42J Hardened & Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN-42J Hardened & Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN42J Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN-42J Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN-47 Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN47 Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

EN-47 / EN47 Chrome Vanadium Spring Steel Strips, Sheets, Coils, Slitting Coils

50CrV4 Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

50CrV4 Chrome Vanadium Spring Steel Strips, Sheets, Coils, Slitting Coils

51CrV4 Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

51CrV4 Chrome Vanadium Spring Steel Strips, Sheets, Coils, Slitting Coils

50Cr4V2 Hardened And Tempered Cold Rolled Strips, Sheets, Coils, Slitting Coils

50Cr4V2 Chrome Vanadium Spring Steel Strips, Sheets, Coils, Slitting Coils

Standard (Unpolished Black, Unpolished Blue, Unpolished Straw) : Hardened and tempered natural colour without colouring process of which oxidised surface colour is decided on hardness required 

Unpolished Semi Bright : Hardened and tempered non-oxidised where semi bright surface is required on requested hardness
Polished Bright : Polished after hardening and tempering
Polished Blue : Colouring in blue after polishing

Round edges : Rounded after slitting Application Power springs
Deburred edges : Edges removed at burrs from slitting Application Leaf springs
Slit edges : Sharp edges with slitting burrs left on Application Washers
Square edges : Squared after slitting Application Saws, Blades, Band saws

Hardened & Tempered Steel Strips

Hardened & tempered spring steel strips / coils are also commonly known as "H & T steel strips". Hardening and Tempering is a thermal process that strengthens steel strips through a controlled heating and cooling process. This process of hardening and tempering improves the mechanical properties of the steel strip and gives a tougher and more durable product. The hardening process involves heating the steel strip to above the critical transformation temperature for the given grade and then rapidly cooling. The problem here is that the steel strip in this condition is extremely brittle and therefore requires further treatment in the form of tempering. This consists of reheating the steel strip to a lower temperature and holding it at the given temperature for a given period of time. This process is done in an inert atmosphere to avoid oxidation. This type of steel strip has high degree of toughness and has excellent spring properties. This type of steel strip can be used for various applications like wood cutting saws, industrial knives, sheet metal components, automobile sector and springs. 

The steel strips / coils that are produced during the hardening & tempering process can be cold rolled hardened & tempered low carbon steel strips / coils or cold rolled hardened & tempered medium carbon steel strips / coils or cold rolled hardened & tempered high carbon steel strips / coils. For more info on tempered steel strips click here.

Chemical Composition
Grade	%C	%Si	%Mn	%S	%P	%Cr	%V	%Ni
C-65	0.60 -0.70	0.10.-0.35	0.50-0.65	0.05	0.05	-	-	-
C-80	0.75-0.85	0.10.-0.35	0.50-0.80	0.05	0.05	-	-	-
C-98	0.90-1.05	0.10.-0.35	0.50-0.80	0.05	0.05	-	-	-
50Cr4V2	0.45-0.55	0.10.-0.35	0.60-0.90	0.05	0.05	0.90-1.2	0.15-0.30	-
75Ni8	0.75-0.85	0.10.-0.35	0.50-0.80	0.05	0.05	-	-	1.72-2.10

Physical properties
Grade	Vickers Hardness (HV)	Yield Stress N/mm2(Min)	Tensile Strength N/mm2	Elongation %
C-65	350-425	1030	1180-1420	6
C-80	350-475	1080	1180-1570	6
C-98	475-540	1470	1570-1760	6
50Cr4V2	555-670	1760	1880-2360	4

Range
Width:	6 mm to 550 mm.
Thickness:	0.05 mm to 4 mm.
Hardness:	30 HRC Min to 58 HRC Max.
Surface Finish:	Bright polished, Blue, Brown & Grey.
Edges:	One or both side edge round, square & chamferd & sheared edge.

Form of supply: Materials are supplied in coil form. If any special I.D. & O.D. requirements are there, that can be maintained. Further, material can also be supplied in cut lengths, if required by the customer.

Applications: Flat springs for automobile clutches, masonary and agricultral tools, gang saw blades for marble cutting, doctor blades, band knives, drop pins for textile industries, wood working saws, carpentary tools, coil springs, flapper values, etc.

HARDENED & TEMPERED MEDIUM AND HIGH CARBON STRIP STEEL.
Hardened & tempered carbon strip steel is produced with the following finishes: - 

(a) Scale-less Blue/Grey (b) Bright Tempered (c)Tempered Bright and Polished (d)Tempered, Polished and Coloured (Blue, Grey and Bronze) and the edges can be manufactured as per  ASTM A684, (SLIT / ROUNDED / SQUARED).

    THICKNESS:      0.20 MM THROUGH 3.50 MM

     WIDTH:               20 MM THROUGH 380 MM  

     HARDNESS:        30 TO 52 HRC (DEPENDING ON GRADE)

GRADES OF STEEL OFFERED:
General applications and industries where our steel is used.
1. Wood Working Band Saw, Hack Saw, Hand Saw, Bow Saw & other Cutting Tools.
2. Concrete Finishing /Masonry Tools (Trowels, Putty knives, Planners etc.)
3. Metal Stamping /Punch Components.
4.Automobile Clutch, Safety Seat Belt Buckle, Horn Diaphragm, Motorcycle and Bicycle Chains manufacturers, Various Automobile components.
5. Scrappers, Pruning knives, sugarcane cutting knives
6. Lawn Mower blades. & Bush cutter blades
7. Coil Springs for shutter doors, Disc spring, Flat Springs, Power Spring for various applications.
8. Engineering Industry.
9. False Ceiling Clips / Cloth Hanger Clips

Product Types

Spring Steel Strips
Colled Rolled Steel Strips
Carbon Steel Strips
Hardened & Tempered Steel Strips
Annealed Steel Strips
Fully Annealed Steel Strips
Quenched & Tempered Steel Strips
Spheriodized Steel Strips 

Product Range
We produce a wide range of steel strips as per confirmation to various International standards like BS,DIN,ISI.

Strip Grades C-40, C-55, C-62, C-80, C-98, C-125, 50Crv4 & 80Crv4

Strip Sizes Width --> From 5MM to 400 MM

Range Thickness --> From 0.10MM to 5.5 MM

Hardness Range Fully Annealed, Annealed, As Rolled & Hardened and Tempered

Surface Finish Furnace Grey, Bright, Blue & Golden(Bronze)

Edges Mill Edge, Sheared Edge & Round Edge

Inspection & Approval Certificates : C/W Certificate (Calibration Works Certificate) EN 10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0103 / NACE MR-0175 / ISO 15156, CE Marked, European Pressure Equipment Directive PED-97/23/EC, AD-2000-WO, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, API 6A (American Petroleum Institute), with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3          

S355J2W / S355J2W+N EN 10025-5 DIN 1.8963 EN 10155 Plates

Product Description

COR-TEN-A / COR-TEN-B / S355JOWP / S355J2WP / S355JOW / S355J2W / IRSM41-97 / IRS-M41 / IRSM-41 / JIS G3125 SPA-H CORROSION RESISTANT / WEATHER RESISTANT STEEL SHEETS, PLATE COLD ROLLED & HOT ROLLED, ASTM A423, ASTM A847 WELDED TUBES, ERW TUBES, SEAMLESS TUBES, PIPES, ROUND PIPES, SQUARE PIPES, RECTANGULAR PIPES  Scope COR-TEN A applies to plates up to 12.5 mm in thickness, COR-TEN B applies to plates up to 50 mm in thickness.  Definition  Weathering means that due to their chemical compositions COR-TEN A and COR-TEN B steels, when utilized unprotected, exhibits increased resistance to atmospheric corrosion compared to unalloyed steels. This is because it forms a protective layer on its surface under the influence of the weather.  Applications  The steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.  Basic guidelines for the use of this steel in the unprotected condition are described in EN 10025-5 and DASt rule 007.  Chemical Composition (heat analysis, %)  Grade C Si Mn P S Cr Cu V Ni COR-TEN A 0.12 0.25-0.75 0.20-0.50 0.07-0.15 0.030 0.50-1.25 0.25-0.55 - 0.65 COR-TEN B 0.16 0.30-0.50 0.80-1.25 0.030 0.030 0.40-0.65 0.25-0.40 0.02-0.10 0.40 In order to obtain fine grain structure a sufficient amount of nitrogen absorbing elements is added (e.g. ≥0.02% Al).  Mechanical Properties, in the state of delivery condition  At room temperature for plates ≥3mm in thickness (transverse test specimans, according to EN 10002). Requirements to hot rolled plates ≤3mm in thickness according to EN 10025-5.  Grade Minimum yield point (ReH Mpa *) Tensile strength Rm MPa Minimum elongation A (Lo=5.65 √So) % COR-TEN A 355 470-630 20 *) 1 Mpa = 1N/mm2  In case of cold rolled material the yield point is min. 310 Mpa and the tensile strength min. 445 MPa. Furthermore cold rolled sheets ≤3mm in thickness made of steel grade COR-TEN A-F for increased demand to the cold formability is available.  Mechanical properties: Yield point min. 275 Mpa Tensile strength min. 410 Mpa elongation min. 25% Tolerances on dimensions and shape according to EN 10131. Grade Material thickness mm Minimum yield point (ReH Mpa *) Tensile strength Rm MPa Minimum elongation A (Lo=5.65 √So) % COR-TEN B ≤16 355 470-630 20 ≤16 345 *) 1 Mpa = 1N/mm2   The notched-bar impact energy is determined on ISO-V longitudinal test specimens at a temperature of - 20°C as an average of three tests. For product thicknesses ≥10mm the average value is at least 27 J. For thicknesses between 10mm and 6mm, the minimum impact value is reduced proportionally to the specimen width (product thickness).  No impact test is performed on products below 6mm in thickness.   Number of Tests 1 tensile test 1 test specimen per 40 t from each heat*) Notched bar impact test 1 set specimens per 40 t from each heat *) (3 specimens) (at test temperature -20°C) *) as referenced in EN 10025-5  EQUIVALENT SPECIFICATIONS  Material # EN 10155 SEW 087 NFA 35-502 UNI BS 4360 UNE ASTM JIS G3114 1.8961 S235J2W WTSt 37-3 E 24 W 4 Fe 360 DK 1 - - - - 1.8945 S355J0WP E 36 WA 3 Fe 510 C1K1 WR 50 A - - - - 1.8946 S355J2WP - E 36 WA 4 Fe 510 D1K1 - - A 242 Type 1 - 1.8959 S355J0W - E 36 WB 3 Fe 510 C2K1 WR 50 B - A 588 - A 242 Gr. 1 SMA 50 AW 1.8963 S355J2G1W WTSt 52-3 - Fe 510 D2K1 WR 50 C - A 588 Gr. A to 1.8965 S355J2G2W - - - - - - SMA 50 CP 1.8966 S355K2G1W - E 36 WB 4 - - - A 709 Gr. 50 W - 1.8967 S355K2G2W - - - - - - - CORROSION RESISTANT AND WEATHER RESISTANT STEEL CAN BE ALSO SUPPLIED ACCORDING TO FOLLOWING STANDARD & SPECIFICATIONS :  COR-TEN® A, COR-TEN®A, COR-TEN A, CORTEN-A, CORTEN A COR-TEN® B, COR-TEN®B, COR-TEN B, CORTEN-B, CORTEN B ASTM A588 Grade A, ASTM A 588 Grade-A, ASTM A-588 Grade A ASTM A588 Grade B, ASTM A 588 Grade-B, ASTM A-588 Grade B ASTM A588 Grade C, ASTM A 588 Grade-C, ASTM A-588 Grade C ASTM A242 Type 1, ASTM A242 Type-1, ASTM A-242 Type 1  S355JOWP EN 10025-5, S355JOWP EN10025-5, S355 JOWP EN-10025-5 S355JOWP+N EN 10025-5, S355JOWP+N EN10025-5, S355 JOWP+N EN-10025-5 S355J2W EN 10025-5, S355J2W EN10025-5, S355 J2W EN-10025-5 S355J2W+N EN 10025-5, S355J2W+N EN10025-5, S355 J2W+N EN-10025-5  S355J2G1W EN 10155, S355J2G1W EN10155, S355 J2G1W EN-10155 S355K2G1W EN 10155, S355K2G1W EN10155, S355 K2G1W EN-10155 S355J2G2W EN 10155, S355J2G2W EN10155, S355 J2G2W EN-10155 S355K2G2W EN 10155, S355J2G2W EN10155, S355 K2G2W EN-10155 SAILCOR IRSM41, IRSM-41, IRS-M41, IRS-M41, IRS M41-97 FOR RAILWAY WAGON & CONTAINER JIS G3125 SPA-H, JIS G3125-SPAH, JIS:G3125-SPA-H, JIS-G3125 Grade SPA-H, G3125-SPAH ASTM A606 Type-2, ASTM A606 Type-4 High Strength with Improved Atmospheric Corrosion Resistance  We are Stockholder & Distributors of Boiler Quality, Pressure Vessel, High Tensile Steel Plates in Grades S355J2G3, S355J2G3+N, ST52-3, ST52-3N, S355J2H, S355J2+N, ST52.0, E355, P355N,  S355JO, High Temperature Service SA515 Grade 70, SA515 Grade 60, Low Temperature Service SA516 Grade 70, SA 516 Grade 60, ASTM A515 Grade-70, ASTM A515 Grade-60, ASTM A516 Grade-70, ASTM A516 Grade-60, SA537 Class 1, SA537 Class 2,  ASTM A537 Class-1, ASTM A537 Class-2, Hardox 400, Hardox 450, Hardox 500, Plates RAEX 400, RAEX 450, RAEX 500, FORA 400, FORA 450, FORA 500, ABRAZO 400, ABRAZO 450, ABRAZO 500, NICRODUR 400, NICRODUR 450, NICRODUR 500, BRINAR 400, BRINAR 450, BRINAR 500, DUROSTAT 400, DUROSTAT 450, DUROSTAT 500, Dillidur 400V, Dillidur 500V, AR200, AR250, AR400, AR450, AR500, 200 HBW, 250 HBW, 400 HBW, 450 HBW, 500 HBW, 200BHN, 250BHN, 400BHN, 450BHN, 500BHN, TISCRAL, SAILHARD, JISCRAL Wear Resistant & Abrasion Resistant Steel Plates, ARMOX 500, ARMOX 500T, RAMOR 500, ARMOUR Plates for High Ballistic Protection, S690QL, S700MC, Dillimax 690T, Maxil 690, Naxtra 70, Supralsim 690, Weldox 700E, QstE 690 TM HSLA Plates, SAILMA 300, SAILMA 300HI, SAILMA 350, SAILMA 350HI, SAILMA 410, SAILMA 410HI, SAILMA 450, SAILMA 450HI, LRS Grade A, ABS Grade A, GL Grade A, DNV Grade A for Ship Building, AH-36, DH-36, EH-36, ASTM A36/A36M, IS-2062 Grade A, IS-2062 Grade B, SS400, S235JR, S275JR, S355JR, S355JO, S355J2, S355J2+N, S355J2G3, ASTM A283 Grade A, B, C, D, C-40, C-45, AISI 1045, C-60, C-70, EN-8, EN-9, AISI 4140, EN-19, AISI 4340, EN-24, S355JOWP / S355JOWP+N EN 10025-5:2004 DIN 1.8946 EN 10155 CORTEN-A, S355JOW / S355JOW+N EN 10025-5:2004 DIN 1.8963 EN 10155 CORTEN-B, S355J2W / S355J2W+N EN 10025-5:2004 DIN 1.8963 EN 10155 CORTEN-B  We mainly stock the Plates of following make :  Azovstal Iron & Steel - Ukraine Alchevsk Iron & Steel - Ukraine ArcelorMittal Steel - Romania Thainox Steel - Taiwan Iscor - South Africa Salzgitter Mannesmann - Germany ThyssenKrupp Steel - Germany Dillinger - Germany Ruukki - Finland Corus - U.K Posco - Korea Indu Steel - France Indu Steel - Belgium SSAB - Sweden Kobe Steel - Japan JFE Steel - Japan Nippon Steel - Japan  Inspection & Approval Certificates : EN10204 3.1 / DIN 50049 3.1 / ISO 10474 3.1 Mill Test Certificate, NACE MR-0175 / ISO 15156, NACE MR-01-03 / NACE MR-01-75 / ISO 15156, European Pressure Equipment Directive PED-97/23/EC, AD-2000-W0, ASME Boiler & Pressure Vessel Code Sec.II Part A Ed. 2008, with 3.2 certificate duly Certified & Approved by LRS (Lloyd's Register), GL (Germanischer Lloyd), BV (Bureau Veritas), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), SGS, TUV, RINA, IRS, NORSOK Approved Standard M-630, M-650 Rev.3

The current situation about the industry of stainless steel pipe fitting

In recent years, with the improvement of people's? living standards, people began to focus their attention on the issues of their living environment especially for their home decoration. This kind of situation has invisibly brought a lot of pressure to the industry of the pipe fitting. Today, there are many manufacturers for stainless steel pipe fittings. The Anita Steel & Metals is the leader of the industry of Butt Weld Pipe Fittings and they have many years experience about the manufacturing in this industry. Their main products have included the stainless steel pipe fitting, seamless elbow, reducer, forged flange, bend, ASTM A234 WPB seamless elbow pipe fitting and so on. Today, they will give us some explaining about the situation and future development of this industry. This article is original from the website www.anitasteel.com .

As we all know, whatever the industry you are in, the competition of the industry has been risen year after year. The general manager of the Anita Steel & metals has said that they have fought for many years in the production and sale of stainless steel pipe fittings, seamless elbow, tee, reducer, cap, forged flange and other non-standard accessories and other products. For every changing and progress of this industry, this company has the well understanding about it. The reporter has asked status of the domestic stainless steel valve fittings industry. The general manager has said that many familiar enterprises have entered into this industry and the competition for sales of these products has become too fierce.

Now is the era of information explosion, it is inevitable that the enterprise would meet the competition in the product. The expert thinks that the competition in the industry is good thing for some enterprises. Because of the competition, the enterprises have to improve their product quality and on the other hand, they should also improve their service quality. At the same time, with the fierce of the industry, the consumers would use less money to get better or more consumption and services.

As we all know, the market is a sieve. When the industry is in the development and progress, the market is survival of the fittest companies within the industry. For some Competitive large enterprises, the firm size would get bigger through the competition and the firms are also become more and more high visibility. But for some enterprises which do not have competitive, they may face with the merger or the risk of failure. So the Anita Steel & metals which is the manufacturer of the A403 WP 304 WP 316 stainless steel pipe fittings would face with the competition better than before and provide the high quality products and services for their clients.

http://www.anitasteel.com - Anita Steel & Metals has long been specialized in manufacturing carbon steel pipe fitting, Butt Weld Pipe Fittings, Forged Pipe Fittings and Alloy Steel Pipe Fittings. We provide high quality products and customized service for clients all over the world.

Ring Type Joint Gaskets

"RTJ" (Ring Type Joint) gaskets are manufactured in accordance with API-6A and ANSI B16.20 specifications. RTJ's have "R" numbers assigned to them for pipe size and pressure class identification. Stock materials include soft iron, low carbon steel, 4-6 chrome (f5), 304, 304L, 316, 316L, 347, Monel, Inconel and Incoloy.

API Ring Joint Gaskets
API Ring Joint Gaskets come in two basic types, an oval cross section and an octagonal cross section. These basic shapes are used in pressures up to 10,000 psi. The dimensions are standardized and require specially grooved flanges. The octagonal cross section has a higher

sealing efficiency than the oval and would be the preferred gasket. However, only the oval cross section can be used in the old type round bottom groove. The newer flat bottom groove design will accept either the oval or the octagonal cross section. The sealing surfaces on the ring joint grooves must be smoothly finished to 63 Microinches and be free of objectionable ridges, tool or chatter marks. They seal by an initial line contact or a wedging action as the compressive forces are applied. The hardness of the ring should always be less than the hardness of the flanges.

BX and RX Ring Gaskets
The BX ring gasket differs from the standard oval or octagonal shape in that it is square in cross section and

tapers in each corner. BX can only be used in API 6BX flanges. RX ring gaskets are similar in shape to the standard octagonal ring joint gasket but their cross section is designed to take advantage of the contained fluid pressure is effecting a seal. They are both made to API 6A.

Special Ring Type Joint Gasket
For critical and non standard applications, where ring type joints are unsuitable in their standard form, FLIPS India Engineering offers a range of specialized ring type joint gaskets to suit the needs of the petrochemical industry.

• Type R Ring Type Joints with PTFE Inserts
• Type RX Ring Type Joints with PTFE Inserts
• Rubber Coated Ring Type Joints
• Transition Ring Type Joints
• Blind Ring Type Joints
• Flange Guards

CNC Machine

CNC machining refers to any process that uses a CNC machine. This could be for routing, milling, drilling, or other types of work that is done with metal, wood or other materials. This is a manufacturing process that uses the automatic opportunity from the computer to create shapes or forms that must be precise.

Raw materials are used and they are put into a CNC Machine that uses cutting tools to make these shapes. The CNC machining process involves computers that have at least one microprocessor and several units for storage. With CAD or CAM software systems added to CNC the computer can be programmed to produce the precise movements that are able to create the part.

In CNC machining the process is automated which saves the operator time and saves the business money. The operator is able to load the materials, program the machine and then the machine can work without attention when set up properly; the amount of time it is run without attention is also programmed in.

An important aspect of any CNC machining is for the operator to know the machine well. CNC technology is an addition to the general aspects of the machine. As an example, if you are doing routing, adding CNC to the process only automates it. However, for the operator, it means that they must understand the machine, how to put in codes or use CAD or CAM and how to operate the machine; they must also understand how basic routing works.