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ASTM F1554 Grade 36, 55, 105: Nuts and Washers
Scope The ASTM F1554 specification was introduced in 1994 and covers anchor bolts designed to anchor structural supports to concrete foundations. F1554 anchor bolts can take the form of either headed...
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WELDING CARBON STEEL
The following information is not intended to be a guide to welding structures in Industry. It is intended as a basic introduction to a complex subject known as Metallurgy. In many Industrial settings...
View ArticleASTM A490 Specification: quenched and tempered, alloy steel, heavy hex...
ScopeThe ASTM A490 specification covers quenched and tempered, alloy steel, heavy hex structural bolts from ½” diameter through 1½” diameter with a minimum 150 ksi tensile. These bolts are intended for...
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Anchor Bolts Types
Anchor bolts are used to attach structures and fixtures to masonry. Light posts, bridge railings and hand rails are examples of items requiring anchor bolts to attach them securely to concrete slabs or...
View ArticleASTM A449: Headed bolts, Rods, and Anchor bolts
ScopeASTM A449 covers headed bolts, rods, and anchor bolts in diameters ranging from 1/4" through 3" inclusive. It is a medium strength bolt manufactured from a medium carbon or alloy steel that...
View ArticleHow Bolts & Nuts are Made
Take a quick tour of the shop and follow an order of large anchor bolts through the manufacturing process. This video includes shearing, hot forging, threading, and galvanizing.
View ArticleProperties of Stainless steel AISI Type 431
Category SteelClass Stainless steelType Martensitic standardCommon Names Chromium steelDesignations France: AFNOR Z 15 CN 16.02 , AFNOR Z 6 CNU 17.04 Germany: DIN 1.4057 Italy: UNI X 16 CrNi 16 Japan:...
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Valve Remanufacturing Welding Procedures
All weld procedures are to be approved by Quality Assurance ManagerAll general repair and modification welding is to be done by Gas Metal Arc Welding (GMAW) (or MIG) method only unless prior approval...
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Properties of Carbon Steels A333 Grade 6
Specifications The following specifications cover Carbon Steels A333 Grade 6Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service ASTM A106 (B) (Pipe- Seamless) ASTM...
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Properties of ASTM A 350 LF2
Low Temp Forged Carbon SteelASTM A350-LF2 Temperature range (-50 to 800 deg. F) Where corrosion resistance is not important. This material is heat treated "Forgings of [LF2] shall be furnished in the...
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China’s Steel Output Rose to Record in May on Property Construction Demand
China steel production rose to the highest on record last month, boosted by construction demand. Crude-steel production from the world’s biggest steel producer rose 7.8 percent to 60.25 million metric...
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Chinese nickel prices seen down, investors may stock up-trade
Prices may fall to 150,000 yuan in next 1-2 months* Investors may stock up after making good margins previouslyBy Polly YamHONG KONG, June 14 (Reuters) - Chinese spot nickel prices may drop in the next...
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Properties of Stainless Steel - Grade 316, 316L
SX 316 / 316L Technical Data SummarySX 316 is an improved version of SX 304, with the addition of molybdenum and a slightly higher nickel content. The resultant composition of SX 316 gives the steel...
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Corrosion Resisting steel - Grade 3CR12
3CR12 Technical DataSummary3CR12 is a chromium containing corrosion resisting steel developed as an alternative material of construction where the mechanical properties, corrosion resistance and...
View ArticleKnowledge About Steel
STEEL AS Engineering MATERIALSteel is the backbone of all Industries and the basic ingredient for growth and development of a country. Traditionally, the fortunes of the steel industry have been linked...
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ASTM A434 (A29) Grade 4140: Composition and Mechanical Properties
Introduction4140 is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact propertiesRelated...
View ArticleEN 10083 grade 42CrMoS4: Steels for quenching and tempering
42CrMoS4 ( 1.7227 ) - Steels for quenching and temperingGrade : 42CrMoS4Number: 1.7227Standard:EN 10277 - 5 : 2008 Bright steel products. Technical delivery conditions. Steels for quenching and...
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Properties of Stainless steel AISI 310
AISI Type 310 is an Austenitic Standard grade Stainless Steel. It is commonly called AISI Type 310 Chromium-Nickel steel.CompositionElement Weight %C 0.25Mn 2.00Si 1.50Cr...
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Super Duplex UNS S32750: Composition and Properties
Super Duplex UNS S32750 Data SheetUNS S32750 Super Duplex, also know by its trade name SAF2507 has a microstructure 50% austenite and 50% ferrite. The material exhibits high mechanical strength with...
View ArticleCF-3M: Corrosion Resistant Alloy Property Data
DESCRIPTIONCF-3M is an Fe-Cr-Ni-Mo alloy that is the cast equivalent of wrought, low carbon, AISI 316L stainless Steel. The low carbon content of the alloy results in greater resistance to...
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Properties of Mould Stainless Steel SCS13
Chemical composition % C≤ Si≤ Mn≤ P≤ S≤ Cr Ni 0.08 2.0 2.0 0.04 0.04 18-21(23) 8-11Properties of grade SCS13Annealing hardness HBSCold pull hardness HBSPreheating temperature℃Quenching...
View ArticleAlloy Steel AISI 4142
IntroductionAISI 4142 is a Standard grade Alloy Steel. It is commonly called AISI 4142 Chromium-molybdenum steel. It is composed of (in weight percentage) 0.40-0.45% Carbon (C), 0.75-1.00% Manganese...
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ASTM A335 P11 Alloy Pipe Specification
ASTM A335 P11 is the part of ASTM A335, The pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding.The steel material shall conform to chemical...
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Specification for ASTM A439 Austenitic Ductile Iron type D2B
This specification covers austenitic ductile iron castings, which are used primarily for their resistance to heat, corrosion, and wear, and for other special purposes.International Specifications...
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ASTM A 278 - Standard for Pressure Casting Parts
This specification covers gray iron for castings suitable for pressure-containing parts for use at temperatures up to 650°F (350°C).Classes of Iron: 1. Castings of all classes are suitable for use up...
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