2017年1月5日星期四

EN10025-2 S235, S275, S355 Angle Steel Construction Structural

There are many examples of European grades of steel such as; S195, S235, S275, S355, S420, S460 etc. S275suitable for numerous general engineering and structural applications. S355is often used in the most demanding environments such as the offshore industry.S235 is widely used in various building structure and engineering structure.

The Chemical composition ofEN10025-2 S235, S275, S355

Grade
C%
Mn%
P%
S%
Si%
S235
0.22 max
1.60 max
0.05 max
0.05 max
0.05 max
S275
0.25 max
1.60 max
0.04 max
0.05 max
0.05 max
S355
0.23 max
1.60 max
0.05 max
0.05 max
0.05 max

Structural Steel Grade at 16mm
Minimum Yield Strength at nominal thickness 16mm
ksi
N/mm2(MPa)
S235
33 000 ksi
235 N/mm2
S275
36 000 ksi
275 N/mm2
S355
50 000 ksi
355 N/mm2
learn more:http://www.section-steel.com/News/EN100252-S235-S275-S355-Angle-Steel-Construction-Structural.html
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European Standard Hot Rolled EN 10025-2 S235J0 Angle Steel

S235J0 Angle Steel is mainly used in kitchen and sanitary wares, and Structural use high strength components, furniture handles , handrails , electroplating and electroly zing pendants , foods, electron , petroleum , construction and decoration , etc

EN 10025-2 S235J0 US Equivalent Grades

EU
US
S235
A283C
S275
A570Gr40
S355
A572Gr50
Grade
C%
Mn%
P%
S%
Si%
S235
0.22 max
1.60 max
0.05 max
0.05 max
0.05 max
S275
0.25 max
1.60 max
0.04 max
0.05 max
0.05 max
S355
0.23 max
1.60 max
0.05 max
0.05 max
0.05 max
learn more:http://www.section-steel.com/News/European-Standard-Hot-Rolled-EN-100252-S235J0-Angle-Steel.html
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2017年1月4日星期三

ASTM A240 Grade 304(S30400) Stainless Steel Stable Price

Alloy 304 exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. Alloy 304 is the most versatile and widely used alloy in the stainless steel family. Grade 304 is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields.

Chemical Composition and Mechanical Property:

Grade
Chemical Composition (%)
C Max
Mn Max
P Max
S Max
Si Max
Cr Max
Ni Max
ASTM A240M SS304 (S30400)
0.08
2
0.045
0.030
0.75
18-20
8-10.5
Grade
Mechanical Property

Tensile Strength(MPa)
Yield Strength(MPa)
% Elongation in 2 in.(50mm) min
ASTM A240M SS304 (S30400)
515
205
40

Physical properties of 304 grade stainless steel in the annealed condition

Grade
Density (kg/m3)
Elastic Modulus (GPa)
Mean Coefficient of Thermal Expansion (μm/m/°C)
Thermal Conductivity (W/m.K)
Specific Heat 0-100°C (J/kg.K)
Electrical Resistivity (nΩ.m)
0-100°C
0-315°C
0-538°C
at 100°C
at 500°C
304/L/H
8000
193
17.2
17.8
18.4
16.2
21.5
500
720
304 Stainless Steel applications, including:

1, Chemical containers, including for transport
2, Food processing equipment, particularly in beer brewing, milk processing, and wine making
3, Kitchen benches, sinks, troughs, equipment, and appliances
4, Woven or welded screens for mining, quarrying water filtration
5, Automotive and aerospace structural use
6, Nuts, bolts, screws, and other fasteners in the marine environment
7, Construction material in large buildings
learn more:http://www.ice-steels.com/News/ASTM-A240-Grade-304S30400-Stainless-Steel-Stable-Price.html
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ASTM A516 Grade 60 Boiler Steel Plate Availability

ASTM A516 Grade 60 is a boiler pressure vessel quality steel that has good weld-ability and excellent notch toughness. ASTM/ASMA A/SA516 Grade 60 carbon steel plates have full traceability and are supplied complete with mill test certification according to EN10204 3.1 or EN10204 3.2 as required.

Equivalent Specifications and Standards of ASTM A516 Grade 60

Standard
Description
ASTM/ASME
A/SA516 - Grade 60
DIN Standard
DIN 17155 HII
British Standard
BS1501-161-430A
European Norm
EN10028 P265GH
Grade
The Element Max (%)
C
Si
Mn
P
S
A516 grade 60
0.21-0.27
0.13-0.45
0.79-1.30
0.035
0.035
 Mechanical Property of Grade 60 Boiler Steel Plate

Grade

A516 Grade 60
Thickness
Yield
Tensile
Elongation
A516 grade 60
mm
Min Mpa
Mpa
Min %
6-40
220
415-550
25%
40-100
220
415-550
21%
Principal Design Features of ASTM A516 Grade 60
ASTM A516 specification covers plate of carbon steel for moderate and lower temperature use in pressure vessels. The Grade 60 alloy is basically the same as AISI steel 1330.
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Hot Sale EN10025-2 S235JR Angle Steel Most Belowest Price

EN10025-2steel grades are designed with specific chemical compositions and mechanical properties formulated for particular applications. S235JR Angle Steel is mainlyusedinvariousbuildingstructureandengineering structure, High Rise Buildings / Skyscrapers, Houses, Factories, Offices, Shopping Malls, Train Tracks, Road barriers, Bridges.

Chemical Composition of S235JR Angle Steel
Grade
C%
Mn%
P%
S%
Si%
S235
0.22 max
1.60 max
0.05 max
0.05 max
0.05 max
S275
0.25 max
1.60 max
0.04 max
0.05 max
0.05 max
S355
0.23 max
1.60 max
0.05 max
0.05 max
0.05 max
The yield strength ofEN10025-2 S235JR
Structural Steel Grade at 16mm
Minimum Yield Strength at nominal thickness 16mm
ksi
N/mm2(MPa)
S235
33 000 ksi
235 N/mm2
S275
36 000 ksi
275 N/mm2
S355
50 000 ksi
355 N/mm2
Structural Steel Grade
Tensile Strength MPa at Nom thickness between 3mm and 16mm
S235
360 – 510 MPa
S275
370 – 530 MPa
S355
470 – 630 MPa
S235JR Angle Steel Specification
1,Grade: S235JR-S335JR Series
2. Standard: GB/T ISO9001: 2000
3. Length: 6m-12m
4. Size: 25*25--250*250mm
5. Packing: In bundle or we can make spacking as your required
6. Payment term: T/T, L/C
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2017年1月3日星期二

How are the ASTM A240 301(S30100) Stainless Steel Material Properties Defined

301L and 301LN are represented by other conventions. Grade 301L is represented by JIS G4305 and 301LN by EN10088-2 as grade 1.4318. Stainless steel grade 301 is usually supplied in the form of strips and wires.

301(S30100) Stainless Steel Chemistry Typical
Carbon: 0.15 max
Manganese: 2.00 max
Silicon: 1.00 max
Chromium: 16.00- 18.00
Nickel: 6.00- 8.00
Aluminum: 0.75 max
Phosphorus: 0.040 max
Sulphur: 0.030 max
Copper: 0.75 max
Nitrogen: 0.10 max
Iron: Balance
Mechanical properties of 301 grade stainless steel

Grade 301 Temper ASTM A666
Tensile Strength (MPa) min.
Yield Strength 0.2% Proof (MPa) min.
Elongation (% in 50mm) (thick.>0.76mm) min.
Bend Test (thickness > 1.27mm)
Bend Angle (°)
Factor
Annealed
758
276
60
-
-
1/16 Hard
620
310
40
180
1
1/8 Hard
690
380
40
180
1
1/4 Hard
862
514
25
90
2
1/2 Hard
1034
758
18
90
2
3/4 Hard
1205
930
12
90
3
Full Hard
1276
965
9
90
5
The typical applications of grade 301 stainless steels are listed below:

1, Making rail car structural components
2, Air frame sections
3, Highway trailer components
4, Automotive wheel covers
5, Wiper blade clips and holders
6, Stove element clips
7, Screen frames
8, Toaster springs
9, Curtain walls
learn more:http://www.ice-steels.com/News/How-are-the-ASTM-A240-301S30100-Stainless-Steel-Material-Properties-Defined.html
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2017年1月2日星期一

CCS GRADE DH36 Bulb Flat Steel Profile

GRADE DH36 bulb flat steel are widely used in shipping building, engineer construction, mechanical manufacturing, the size of alloy and painting steel sheet can be made according to clients required. CCS GRADE DH36 also can be used in building material, airport structures, chemical structures, traffic, electricity, etc

Grade/Material
Element
Composition(Max-A,Min-I)
ABSGradeDH36/ABSDH36
C
0.18
Mn
0.90-1.60
Si
0.10-0.50
P
0.035
S
0.035
MechanicalProperties of GRADE DH36 Steel (Mpa)
Grade/Material
TensileTest
Ksi/MPa
ABSGradeDH36/ABSDH36
TensileStrength
71-90/490-620
YieldStrength
51/355
Elongation
I:19%
ImpactTest(ifany)
-20℃
Technique: Hot rolled
Rolling Range: HP80*5mm--HP432*20mm, Length 6000mm-13000mm
We can supply any size based on customer's requirements.
Main Grades:A36,SS400,Q235B,S235JR,S355JR,A,B,AH32,AH36,AH40
Steel Standard: EN 10067, ASTM, LR, GL, BV, KR, NK, DNV
Stock: Many dimensions are available
CCS GRADE DH36 Additional Technical Services:
♦ Product Analysis
♦ Third-Party Inspection arrange
♦ Lower temperature impacting test as per customers’ demands
♦ Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
♦ Shot blasting and painting, Cutting and welding, Bundling as per end user’s demands
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