2017年1月23日星期一

Hot and Featured EN 10028 P235gh Carbon Steel Factory Price


P235gh steel grade is one of grade in En10028-2, which is non alloy and alloy steels with specified elevated temperature properties. P235gh Carbon Steel is a European specified steel for use in pressure vessels, boilers and heat exchangers.
Chemical Composition of EN 10028 P235GH

Element
% by mass
Element
% by mass
Carbon (C)
≤0.16
Silicon (Si)
≤0.35
Manganese (Mn)
0.60 to 1.20
Phosphorous (P) (max)
0.025
Sulphur (S) (max)
0.015
Aluminium (Al)
≤0.020
Nitrogen (N)
≤0.012
Chromium (Cr)
≤0.30
Copper (Cu)
≤0.30
Molybdenum (Mo)
≤0.08
Niobium (Nb)
≤0.020
Nickel (Ni)
≤0.30
Titanium (Ti) (max)
0.03
Vanadium (V)
≤0.02

Grade
Type
Thickness
(mm)
Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
Impact Energy
(KV J) (min)
-20°
0°
+20°
P235GH
Normalized
≤16
235
360 to 480
24
27
34
40


16> to ≤40
225
360 to 480
24
27
34
40


40> to ≤60
215
360 to 480
24
27
34
40


60> to ≤100
200
360 to 480
24
27
34
40


100> to ≤150
185
350 to 480
24
27
34
40


150> to ≤250
170
350 to 480
24
27
34
40
EN 10028 P235gh Additional Condition
UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35),Charpy V-Notch Impact Test, The Third Party Test(such as SGS Test),Coated or Shot Blasting and Painting.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com
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ST 52-3 Channel Steel Characteristic and Unique Application

St52-3 Channel Steel is most normal used among all kinds of low alloy steel grades. It is equal to Chinese steel grade Q345B, low alloy high strength steel plate. With its low carbon equivalent, it possesses good cold-forming properties. The ST 52-3is supplied in normalized or control-rolled condition.

ST 52-3 steel equivalent grade:

Grade
Country
Comparison of steel grades
ST 52-3
German
DIN17100
ST52-3
 
America
ASTM A572
Gr50
 
Europe
EN 10025
S355 J2G3
 
Japan
JIS G3106
SM490
ST 52-3 steel plate chemical composition (max %):

Grade
C ≤ Thickness (mm)
Si ≤
Mn ≤
P ≤
S ≤
N ≤
 
≤16
＞16~ 30
＞30~ 40
＞40~ 63
＞63~ 100
＞100
     
St52-3
0.20
0.20
0.22
0.22
0.22
①
0.55
1.60
0.050
0.050
0.009

Steel grade
Tensile strength Rm
For Product thickness in mm
Upper yield point ReH
for product thickness in mm
ST 52-3
< 1
≥3
≤100
>100
≤16
>16
≤40
>40
≤63
>63
≤80
>80
≤100
>100
Material No.
         
 
N/mm2
N/mm2
1.0570
510-680
490-630
-
355
345
335
325
315
 
ST 52-3 Channel Steel Technical Requirements Additional Services:
1，Low temperature impacting test
2， Rolling under standard NACE MR-0175 (HIC+SSCC)
3， Ultrasonic test under EN 10160,ASTM A435,A577,A578
4， Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
5， Shot blasting and Painting, Cutting and welding as per end user’s demands 
TEL:0086-21-61182423
Fax :0086-21-61182425
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ASTM A240 Grade 316L (S31603) Stainless Steel Hot and Cold Working

Type 316/316L is a molybdenum-containing austenitic stainless steel intended to provide improved corrosion resistance relative to Type 304/304L. 316L (S31603) Stainless Steel is used in the oil and gas and chemical industries for its cost effective corrosion resistance and ease of fabrication.

Composition ranges for 316L stainless steels

Grade

C
Mn
Si
P
S
Cr
Mo
Ni
N
316L
Min
-
-
-
-
-
16.0
2.00
10.0
-
Max
0.03
2.0
0.75
0.045
0.03
18.0
3.00
14.0
0.10
Mechanical properties of 316L stainless steels

Grade
Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
Elong
(% in 50mm) min
Hardness
Rockwell B (HR B) max
Brinell (HB) max
316L
485
170
40
95
217
Possible alternative grades to 316 stainless steel

Grade
Why it might be chosen instead of 316?
317L
Higher resistance to chlorides than 316L, but with similar resistance to stress corrosion cracking.
Applications of ASTM A240 Grade 316L:

1, Chemical processing, equipment
2, Laboratory benches and equipment
3, Rubber, plastics, pulp paper machinery
4, Pollution control equipment
5, Boat fittings, value and pump trim
learn more:http://www.ice-steels.com/News/ASTM-A240-Grade-316L-S31603-Stainless-Steel-Hot-and-Cold-Working.html
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Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

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2017年1月22日星期日

ABS Grade EH40 Bulb Flat Steel Size and Weight Chart

ABS Grade EH40are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components. Katalor steel keeps more than 10,000 tons hot rolled and cold rolled Grade EH40 Bulb Flat Steel in stock each month.

Chemical composition in ABS Grade EH40
Grade
C max
Si max
Mn
P max
S max
Als min
Ti max
Cu max
Cr
max
Ni
max
Mo
max
Nb
V
N
max
EH40
0.18
0.50
0.90-1.60
0.035
0.035
0.015
0.02
0.35
0.20
0.40
0.08
0.02-0.05
0.05-0.10

Grade
Rm
(MPa)
Re(MPa) min
A% min
Akv/J min
E.T °C
Thickness (mm)
≤ 50
>50-70
>70-100
L
C
L
C
L
C
 EH 40
510-660
390
20
-40
41
27
-
-
-
-
EH40bulb flat steel delivery condition:
Grade
Fine grains elements
category
The thickness of steel
≤ 12
>12.5-20
>20-25
>25-35
>35-50
>50-100
EH40
any
Plate/sheet
A(50)
N(50),CR(50),TM(50)
-
<
Grade EH40 Specification:
Steel Grade: ABS Grade EH40
Dimension range: 1.8mm -580mm x 1000mm-4000mm x 1000mm-12000mm
We can supply any size based on customer's requirements.
MOQ: 1 PC
Delivery time: Promptly (Stock) or 10-40 days (Production)
Stock : Available
MTC: Available
Payment Term : T/T or L/C At sight
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com
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2017年1月20日星期五

ASTM A662 Grade B Steel Plate Heat Treated Carbon Manganese Silicon

ASTM A662 standard specification for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service. ASTM A662 Grade B steel material can be produced as A662 Grade B steel plates, A662 Grade B steel sheets, A662 Grade B steel section steel, A662 Grade B carbon Mn steel plate.

A662 Grade BChemical Composition
Grade
The Element Max (%)
C
Si
Mn
P
S
Al
N
A662 Grade B
0,22
0.13-0.45
0.79-1.62
0,035
0,035


Nb
V
Ti
Cu
Cr
Ni
Mo







Mechanical Property of ASTM A662 Grade B
Grade

ASTMA662 Grade B
Thickness
Yield
Tensile
Elongation
A662 Grade B
mm
Min Mpa
Mpa
Min %
6-50
275
450-585
23%
50-200
275
450-585
20%
1,relative Grades: ASTM A662 GR A,A662 GR.A,A662 GR B,A662 GR.B,A662 GR C,A662 GR.C
2. Supply steel Size:
Thickness: 6mm to 300mm
Width: 1500mm to 4000mm
Length: 3000mm to 12000mm.
We can supply any size based on customer's requirements.
3. Adopt Standard: JIS, GB, BS, ISO and So on
4. Heat Treatment: Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag, Remelting Technical.
5. Delivery Time: 5-10 days
6. Payment Item: 30% TT, or LC and TT.
7. Steel Services: Cutting, Painting, Ball blast, Pretreatment, and The third party inspection in DNV, BV, LR, GL, ABS and CCS in super thick ship steel plate.
TEL:0086-21-61182423
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CCS Grade DH40 Bulb Flat Steel Weight Per Foot

When you are looking for a high-performance steel plate stiffener for shipbuilding or bridge building applications, no other profile is more cost-effective, efficient and corrosion-resistant than the bulb flat steel. Grade DH40 Bulb flat steels are used to build ship and vessels and other steel structures.


chemical composition in bulb flat steel
GradeC maxSi maxMnP maxS maxAls minTi maxCu maxCr
max		Ni
max		Mo
max		NbVN
max
DH400.180.500.90-1.600.0350.0350.0150.020.350.200.400.080.02-0.050.05-0.10
Mechanical Property in shipbuilding steel plate, angle steel
GradeRm
(MPa)		Re(MPa) minA% minAkv/J min
E.T °C
Thickness (mm)
≤ 50
>50-70
>70-100
L
C
L
C
L
C
GL-D40510-66039020-204127----
GradeFine grains elementscategoryThe thickness of steel
≤ 12>12.5-20>20-25>25-35>35-50>50-100
DH40anyPlate/sheetA(50)N(50),CR(50),TM(50)-
DH40 Bulb Flat Steel Specification
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: KR DH40
Thickness: 2-200mm
The size can be customized
Type: flat
Technique: Hot Rolled
Surface Treatment: Other
Packaging Details: bulk packing with steel belt or according to cus
TEL:0086-21-61182423
Fax :0086-21-61182425
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What is the Chemical Composition of ASTM Grade A537 Class 2 Steel Plate

ASTM A537 Class 2 is a material used extensively by the oil, gas and petrochemical industry. ASTM Grade A537 Class 2 includes the alloying of carbon, manganese and silicon and is heat treated using the quenched and tempered method which gives the material its residual strength. We also offer steel cutting services including CAD based flame cutting to cut your steel into particular shapes.

The chemical composition ofASTM A537 Class 2Carbon Steel Plate

Grade
C
Si
Mn
P
S
Cr
Mo
Ni
Cu
¡Ü 40 mm
> 40 mm
A537 Class 2
0.24
0.15/0.50
0.70/1.35
1.00/1.60
0.035
0.035
0.025
0.080
0.25
0.35

Grade
Yield (MPa)
Tensile (MPa)
Elongation
Thickness
A50mm
A200mm
A537 Class 2
415
550/690
22%
-
¡Ü 65
380
515/655
22%
-
> 65 ¡Ü 100
315
485/620
22%
-
> 100 ¡Ü 150
A537 Class 2 Steel Plate Specification
Standard: ASTM A537/ A537M
Steel Grade: Class 1, Class 2, Class 3
Thickness : 1.5mm -260mm
Width :1000mm-4000mm
Length :1000mm-12000mm
We can supply any size based on customer's requirements
MOQ: 1 PC
Product type: Steel plate
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com
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2017年1月19日星期四

China Qualified Hot Rolled ABS Grade E Bulb Flat Steel for Shipbuilding

Grade E Bulb Flat Steel has good toughness properties, higher strength. ABS Grade E shipbuilding steel are mainly used to contribute hull of ships and the cranes of brea. ABS Grade E are also mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.

Chemical Composition of ABS Grade E
Equivalent gradesGBDINAISIJIS
40CrNiMoA1.65824340SNCM8
Chemical CompositionCSiMnCrMoNiPS
0.38-0.430.15-0.350.60-0.800.70-0.90.20-0.301.65-2.000.03max0.03max
Available sizeRound BarDiameterLength
70-600mm2000-6000mm
Flat BarThicknessWidthLength
25-400mm200-800mm2000-6000mm
ABS Grade E bulb flat steel
GradeRm
(MPa)		Re(MPa) minA% minAkv/J min
E.T °C
Thickness (mm)
≤ 50
> 50-70
> 70-100
L
C
L
C
L
C
AB/E400-52023522-40272034244127
MATERIALSTEEL GRADE
Shipbuilding special steelGrade A, Grade B, Grade AH32,Grade AH36,Grade AH40,Grade DH32,Grade DH36,Grade DH40
CCS,ABS,GL,LR,NK,BV,DNV,KR,RINA CERTIFICATE
Carbon special steelQ235B,Q345B,S355JR,S235JR,A36,SS400,A283 Grade C,St37-2,St52-3
Grade E Bulb Flat Steel Specification:
1, Grade: A, B, D, E, AH36, DH32 DH36 Series
2. Classificationsociety: CCS/ABS/LR/BV/DNV/KR/NK...
3. Length: 6m-12m
4. Size: 80*5mm--430*20mm
5. Packing: In bundle or we can make spacking as your required
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com
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2017年1月18日星期三

ABS Grade EH36 Bulb Flat Steel Dimension Scope

ABS Grade EH36 owning alloy elements and high strength property. EH36 Bulb flat steel is mainly used to make ship cranes owning to its alloy elements and high strength property.

Chemical composition of Heat analysis for Shipbuilding steel plate ABS Grade EH36 (Max %):
C
Mn
Si
P
S
Al
(acid)
Nb
0.18
0.90-1.60
0.50
0.035
0.035
≥ 0.015
0.02-0.05
Ti
V
Ni
Cu
Cr
Mo
 
0.02
0.03--0.10
0.40
0.35
0.20
0.08
 
Yield strength (Mpa)
Tensile strength (Mpa)
Steel Mark
390
510-650
AB/EH36/E36
EH36 Bulb flat steel Additional Condition
UT(Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35),Charpy V-Notch Impact Test, The Third Party Test(such as SGS Test),Coated or Shot Blasting and Painting.
Other Terms of ABS Grade EH36:
◆ Packaging Details: Standard export seaworthy packing or as required.
◆ Delivery Time:20-30 days, 7days for stock goods.
◆ Loading Port: Shanghai
◆ Offer Ability:6000MT/Per Month.
◆ MOQ:1 Pcs.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com
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