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Stainless Steel

Stainless Steels are commonly divided into martensite steel, ferrite steel, austenite steel, duplex (ferritic-austenitic) steel and precipitation hardening stainless steel. S17400 ASTM 2205

Heat Resistant Steel

Heat-resistant steel means one type of steel possesses inoxidizability, enough high-temperature strength and excellent heat- resistant quality under high temperature. Heat resistant steel is divided into oxidation resistant steel and refractory steel according to its performance. Further into Austenitic heat-resistant steel, Martensitic heat-resistant steel, Ferritic heat-resistant steel and Pearlitic heat-resistant steel according to its normalizing.

Superalloy

Superalloy is a kind of metal material that operating under high temperature above 600℃ and certain stress condition for a long time. It holds combination properties, such as exellent high temperature strength, antioxidation and heat resist- ance corrosion property, favourable fatigue property, fracture toughness property. which has become irreplaceable key material of hot end parts for military and civilian gas turbine engine.

Valve Steel

Valve steel is a subbranch of heat resistant steels, which is a special material for processing the vent valve & intake valve of combustion engines. This steel material is always under the high temperature 450 ~ 900℃ and also in the operating conditions of 3000~7000kPa explosion pressure.

Tool Steel

High Speed Steel

High speed steel (abbreviated HSS), a sub-branch of tool steels, commonly used in tool bits and cutting tools. HSS is a complex steel with carbon content 0.70~1.65% generally, and alloying elements composition can reach totally 10~25%. HSS is ferrous based alloys of the Fe–C–X multicomponent system where X represents a group of alloying elements comprising mainly Cr, W or Mo, V, and Co.

Hard Alloy

Structural Steel

Structural steel means one type of steel conforms to specific strength and forming property grade that is expressed by interruption elongation during the tensile test. Structural steels are normally used to load bearing, and steel strength is a key design standard in those purposes.

Free Cutting Steel

Spring Steel

Spring steel is specialized in producing the spring and elastic components due to its elasticity under the condition of quenching and tempering. The elasticity of steel depends on its capacity of elastic deformation. This allows objects made of spring steel to return to their original shape despite significant bending or twisting occurs.

Bearing Steel

Bearing steel is a type of steel used in the field of fabricating the ball, pin roller, sleeve for antifriction bearing. and also measuring implements, cold-punching die, lead screw and precision components of diesel engine oil pump. Bearing steel is divided into high-carbon chromium bearing steel, carburizing bearing steel, stainless bearing steel, high temperature bearing steel, medium-carbon bearing steel.

Cast Iron

Cast iron is generic terms of alloy consist of iron, carbon and silicon. Carbon content exceeds the eutectic temperature, can remain the volume in the austenitic solid solution Cast iron is iron-carbon alloy with carbon content up to 2%.

Cast Steel

Welding Material

Welding material is generally called consumable material while welding. Such as welding rod, welding wire, metal powder, soldering flux, gas and so on. With the rapid development of welding industry, mainly divided into argon welding, Co2 welding, oxygen cutting, electric welding.

Titanium Alloy

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UNS N08800

※ DATA SHEET - ASTM 800 / UNS N08800 ※
 
※ MATERIAL CATEGORY: 22Cr-34Ni-Al-Ti Austenitic steel  
※ PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements.
Bars are usually supplied black/bright in the softened condition.
Final heat treatment - solution treatment / QT
 
※ MATERIAL SPECIFICATIONS
ASTM A959 (2004), A276, A312, A632, A176, A580
 
※ AVAILABILITY
Black bar /Flat bar / steel strip / square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft

※ CHEMICAL COMPOSITION (WEIGHT %) - UNS N08800 /  ASTM 800
C(%):     ≤0.01 
Si(%):    ≤1.00
Mn(%):   ≤1.50 
P(%)≤:   0.045
S(%)≤:   0.015
Cr(%):    19.0~23.0
Ni(%):    30.0~35.0
Mo(%):    -
N (&):    - 
Other(%):  Fe ≥39.5,Al0.15~0.60,Ti0.15~0.60,Cu≤0.75
※ MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T)
σb/MPa:    520
σ0.2≥/MPa: 205  
δ5≥(%):    30
Hardness HBW: -
Hardness HRB (HRC): -
Cold bending property: N (No need testing of cold bending)
 
※ HEAT TREATMENT PRACTICE
Heat treatment is only suitable for specific grades of
stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
 
※ INVENTORY - hot forged bar
Diameter:  110mm
Quantity:   120kg
 
※ TYPICAL APPLICATIONS
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel
 
※ TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers.
Product engineer: Mr. Chen, Mr.Jiang


※ PRODUCT PROFILE
Round bar / Wire rod (Diameter):  0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.  

Hot tags:UNS N08800 round bar,UNS N08800 flat bar,UNS N08800 ring forgings,UNS N08800 shaft,UNS N08800 ESR ingot,UNS N08800 disc,UNS N08800 steel plate,UNS N08800 steel tubing

Stainless Steel | Heat Resistant Steel | Superalloy | Valve Steel | Tool Steel | High Speed Steel | Hard Alloy | Structural Steel | Free Cutting Steel | Spring Steel | Bearing Steel | Cast Iron | Cast Steel | Welding Material | Titanium Alloy |

Copyright 2003 - 2011 LonghaiSteel Co.,Ltd is mainly engaged in a vast range of Special steels - Rod and bar, Square bar, Flat bar, Ring forging.
Multidiameter shaft, Heavy plate and Tubings.

Phone No.: +86-816-3307163 | Fax No.:+ 86-816-3639422 | Mobile: 1538 6611 557 
E-mail: sales@cn-steels.com  Homepage: http://www.cn-steels.com
Address: No.119, Jiangdong Road, Sanhe Town, 621700, Jiangyou, Scihuan, China

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