as2074 l2b heat treatment

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Iron foundry in China. Producing gray iron, ductile iron, steel castings. Facilities include green sand, resin sand, shell molding, automatic molding.

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heat treating and tempering. All heat treating and tempering wholesalers & heat treating and tempering manufacturers come from members. We doesn't provide heat treating and tempering products or service, please contact them directly and verify their companies info carefully.

CARBON AND LOW ALLOY STEELS | QualityCastings

From a low carbon iron for electro-magnetic applications (S1), our range of low carbon steels (S3, S4) can be produced to meet specific strength and hardness requirements. Higher hardenability, wear resistance and sub-zero impact criteria are achieved through minor alloying additions and precise heat treatment control (R60-R67).

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Sag Mill Liners, You can Buy good quality Sag Mill Liners , we are Sag Mill Liners distributor & Sag Mill Liners manufacturer from China market. ... Quenching Heat Treatment Sag Mill Liners Impact Value AK 60J. Industrial Large Sag Mill Liners , AG Mill Castings For Mine Mills. ... Pearlitic Cr-Mo Alloy Steel Casting Liners For dia.36' SAG ...

AS2074 Cast Steel - Iron foundry

AS2074 Cast Steel. Originated as AS B27 - 1931 and AS E7 - 1938. After consultation with stakeholders in both countries, Standards Australia and Standards New Zealand decided to develop this Standard as an Australian, rather than an Australian/New Zealand Standard.

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We could also choose mechanical property over a wide range of selection by different heat treatment process with good weldability and workability. ... AS2074 BS3100 C1 C2 C3 C4-1 C4-2 C5 C6 C7A L1A L2B L2A L2B L2C L3 L4 L5

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AS2074 Cast Steel | Galen Wang's Blog

Apr 26, 2011· Originated as AS B27 - 1931 and AS E7 - 1938. After consultation with stakeholders in both countries, Standards Australia and Standards New Zealanddecided to develop this Standard as an Australian, rather than an Australian/New Zealand Standard. The objective of this Standard is to specify the steel specifications, heat treatment and test requirements for cast…

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Austenitic: Austenitic steels have austenite as their primary phase (face-centered cubic crystal). These are alloys containing chromium and nickel (sometimes manganese and nitrogen), structured around the Type 302 composition of iron, 18% chromium, and 8% nickel. Austenitic steels are not hardenable by heat treatment.

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2.The hardness of AS2074 L2B is HB310-HB380. 3. We can make big size SAG mill liner castings with Sodium Silicate Sand Process & Resin Sand Process. 4. We can supply alloy steel SAG mill liner castings with proper heat-treatment process. 5. We can produce Cr-Mo alloy steel SAG Mill castings as per AS2074 L2B, L2C, GB/T 26651-2011. 6.

AS 2074-1982 | Steel castings | SAI Global

This standard specifies requirements for carbon, low alloy and high alloy steel castings for pressure and general engineering purposes. NOTES: 1. Guidelines to purchasers on requirements that must be specified and those that must be agreed upon at the time of enquiry and/or order are given in Appendix A. 2. A summary of chemical composition and tensile properties of steels included in this ...

SAG Mill Liner AS2074 L2B EB9131, View ball mill liners ...

2.The hardness of AS2074 L2B is HB310-HB380. 3. We can make big size SAG mill liner castings with Sodium Silicate Sand Process & Resin Sand Process. 4. We can supply alloy steel SAG mill liner castings with proper heat-treatment process. 5. We can produce Cr-Mo alloy steel SAG Mill castings as per AS2074 L2B, L2C, GB/T 26651-2011. 6.

AS 2074-2003 Cast steels

The objective of this Standard is to specify the steel specifications, heat treatment and test requirements for cast steels. AS 2074—1982 specified additional requirements, including fettling and dressing, freedom from defects, rectification of defects and certification. These additional requirements are now specified in …

Pearlitic Cr-Mo Alloy Steel Wear Bars AS2074 L2B HB310-430 ...

Quality Cr-Mo Alloy Steel Casting manufacturers & exporter - buy Pearlitic Cr-Mo Alloy Steel Wear Bars AS2074 L2B HB310-430 EB14023 from China manufacturer.

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China Liners Casting manufacturer, Wear Casting, Mill . Mar 23, 2015 · Liners Casting, Wear Casting, Mill Liner, Wear Parts, Steel Ball, Steel Castings, Casting Product, Wear Parts for Crusher Company Introduction We are a Chinese manufacturer of wear, heat and corrosion castings.

ASTM A27 Cast Steel: Choosing a Grade | Metal Casting Blog

Class 2: Post-weld heat treatment is not required—the foundry may conduct some welding on the castings without necessitating heat treating or re-heat treating. This is normal in cases on very small, cosmetic welds; ASTM A27 heat treatment. Heat treating is a process used to alter, repair, or improve the physical properties of metal.

HRC33-43 Pearlitie Cr-Mo Alloy Steel Forging Lifter Bars ...

AS2074/L2B: OEM: YES: HRC33-43 Pearlite Cr-Mo Alloy Steel Forging Lifter Bars For Mine Mill . Quick Details. Cr-Mo Alloy Steel Lifter Bars for Mine Mill . 1. Hardness difference from surface to center is less than HRc2. 1. The series are designed for high abrasion performance. ... Our foundry has complete melting, heat treatment and test ...

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Mill Liner type is Copper Mine Mill Liners AS2074 L2B CrMo Alloy Steel. Appliion is Copper Ore Mill,Iron Ore Mill, Zinc,Pb Ore Mill, Silver Ore Mill, Gold Ore Mill. Material Group is High Cr White Iron,Ni hard White Iron, CrMo Alloy Steel. Heat treatment Process is quenching & tempering treatment to achieve higher hardness and ideal impact

CORROSION RESISTANT STEEL GRADES | QualityCastings

CORROSION RESISTANT STEEL GRADES. MARTENSITIC. ... Depending upon the particular alloy composition and heat treatment programme, precipitation hardening stainless steels can be supplied with appropriate hardness differentials to avoid galling and seizing during metal to metal contact.

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Striker Casting, Railway Parts Striker Casting, Lost Wax Striker Casting manufacturer / supplier in China, offering As2074 Water Glass Cast Striker of Railway Wagon Parts, Heat Resisting Cast Steel Stoker Grate Parts, 47syl Bucket Teeth and so on.

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2.The hardness of AS2074 L2B is HB310-HB380. 3. We can make big size SAG mill liner castings with Sodium Silicate Sand Process & Resin Sand Process. 4. We can supply alloy steel SAG mill liner castings with proper heat-treatment process. 5. We can produce Cr-Mo alloy steel SAG Mill castings as per AS2074 L2B, L2C, GB/T 26651-2011. 6.

AISI 4320 Alloy Steel (UNS G43200) - Materials Engineering

AISI 4320 alloy steel is normalized at 872°C (1650°F) before heat treatment. It is then heat treated at 816°C (1500°F) followed by quenching in oil and tempering to achieve desired hardness. Forging. AISI 4320 alloy steel is forged at 1038 to 1205°C (1900 to 2200°F) Hot Working. AISI 4320 alloy steel can be hot worked at 872 to 1205°C ...

Copper Mine Mill Liners AS2074 L2B CrMo Alloy Steel CrMo ...

Heat treatment Process is quenching & tempering treatment to achieve higher hardness and ideal impact value. Hardness is ≥HRC32,HRC48,HRC56. Impact value is ≥3J,30J. Our Capability for Copper Mine Mill Liners AS2074 L2B CrMo Alloy Steel is as below:

AS2074 L2B CrMo Steel - EB Casting

Description. Material Group: Pearlitic Cr-Mo Alloy Steel AS2074 L2B,L2C, Martensitic Cr-Mo Alloy Steel; Heat treatment Process: quenching & tempering treatment …

Alloy Steel Casting | Stainless Steel Castings

We specialise in low alloy steel casting using high-quality moulding process, at our in-house facility. We ensure that any low alloy steel casting conforms to the customer’s requirement by analysing the melt quality. Get free technical advice about low alloy steel casting. AS2074 C3, ASTM A216 WCC, cast equivalent to mild steel plate; AS2074 ...

AS2074 L2B(Modified)Pearlitical Cr-Mo Alloy Steel SAG Mill ...

AS2074 L2B(Modified)Pearlitical Cr-Mo Alloy Steel SAG Mill Liners EB7003 ... be supplied: as-cast, as-cast and stress relieved, hardened, hardened and stress relieved, or softened for machining. Heat treatment shall be done. The chemical composition of a class and type (that is, Class I, Type A) shall conform to the range of values specified ...

Products - Davies & Baird

Davies & Baird started as a foundry business in 1883 in the inner Melbourne suburb of Brunswick. Expansion and growth resulted in the establishment of a more up-to-date facility in Coburg in 1968, which has continued to modernise and adapt, providing our present efficient manufacturing facility.

4340 High Tensile Steel | Interlloy | Engineering Steels ...

Heat Treatment: Annealing: Heat to 800 o C - 850 o C, hold until temperature is uniform throughout the section and cool in furnace. Flame or Induction Hardening: 4340 hardened and tempered bar can be further surface hardened by either the flame or induction hardening methods resulting in a case hardness in excess of Rc 50.

Stainless Steel Castings - Law Castings

We manufacture and supply a large variety of stainless steel castings, including flanges and impeller casting, using our in-house casting facilities governed by a strict quality control system.Our diverse range of customers benefit from our free technical advice.

AS2074 Cast Steel Specifications - We harden steel

The objective of this Standard is to specify the steel specifications, heat treatment and test requirements for cast steels. AS 2074 - 1982 specified additional requirements, including fettling and dressing, freedom from defects, rectification of defects and certification. ... AS2074/L2B 0.55 0.65 - 0.75 0.50 1.00 0.060 0.060 0.80 1.50 0.20 0 ...

Sag Mill Liner As2074 L2b Eb9131 - Buy Ball Mill Liners ...

Sag Mill Liner As2074 L2b Eb9131 , Find Complete Details about Sag Mill Liner As2074 L2b Eb9131,Ball Mill Liners,Ball Mill Liner Plate,Front Liner from Cast & Forged Supplier or Manufacturer-Wuxi Eternal Bliss Alloy Casting & Forging Co., Ltd.