steel plate,steel tube,steel coils,section steel ,beam steel

2017年2月16日星期四

Factory Direct Standard GB/T1591 Q345E H Beam for Construction

GB/T1591 high strength low alloy structural steel grade Q345E owned minimum yield strength at 345Mpa and tensile strength above 470Mpa. GB/T1591 Q345E H Beam are used in Construction of Bridges, Highway Construction and Other Engineering construction.

Q345E H Beam Application:

1. Petrochemical and electric power and other industrial equipment structure
2. Large span steel bridge components
3. Ships, machinery manufacturing frame structure
4. The train, automobile, tractor beam bracket
5. Port of conveyor belt, high speed damper bracket

Q345E Chemical Composition and Mechanical Property:

Grade	Chemical Composition (%)
Grade	C	Mn≥	Si	P	S
GB/T1591 Q345E	0.18	1.70	0.50	0.025	0.020
Grade	Mechanical Property
Grade	Tensile Strength(MPa)	Yield Strength(MPa)	% Elongation in 2 in.(50mm) min	Impacting Test Temperature(°C)
GB/T1591 Q345E	470-630	345	21	-40

Q345E H Beam Specification:

Standard: AISI, ASTM, BS, DIN, GB, JIS
Material: A36, SS400, SM490, Q 235B, st37-2, S235JR, Q345B, S355JR
Classification: HW, HM, HN
Technique: 1.Hot rolled 2.Welded
Web thickness : 6mm-28mm
Web width: 100mm-900mm
Flange thickness: 5mm-21mm
Flange width: 50mm—408mm
Length: 6000mm-12000mmor cut as your requirement
We can supply any size based on customer's requirements

Additional Condition of GB/T1591 Q345E:

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,HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.

learn more:http://www.section-steel.com/News/Factory-Direct-Standard-GBT1591-Q345E-H-Beam-for-Construction.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

skype:lisa.liu6282

2017年2月15日星期三

How is the Stainless steel plate/coil Surface Finish

Stainless steels are a family of iron based alloys that contain a minimum of 10.5% chromium (CR). Katalor Steel stocks a wide range of stainless steel sheet. Austenitic stainless steel is one of the most widely used and versatile type of steel.

Stainless Steel Sheet, Coil Strip

Grade	304, 304/304L, 316, 316/316L, 2205, 4003/AtlasCR12, 4003Ti/AtlasCR12Ti
Thickness (mm)	0.45 to <5.0
Width (mm)	914, 1219, 1500, 2000, Customer specific strip
Length (mm)	1829, 2438, Customer specific cut-to-length
Finish	2B, No.4, BA, No.1 (HRAP), Customer specific polish
Standard coating	Paper interleaf, PE
Optional coating	Laser, Deep drawing PVC
Plasma profiles	To customer drawings

Stainless Steel Plate


Grade	304/304L, 316/316L, 4003/AtlasCR12, 2205, 253MA
Thickness (mm)	5.0 to 50.0
Width (mm)	1250 (grade 4003), 1500, 2000, 2500
Length (mm)	3000, 6000, Customer specific cut-to-length
Finish	2B (to 8mm), No.1 (HRAP)
Plasma profiles	To customer drawings

STAINLESS SHEET COIL APPLICATIONS
Stainless Steel Coil is mainly used in Architectural, Kitchen equipment, Decorative applications, Aircraft exhaust manifolds, Expansion joints, Furnace parts, Heating element tubing, Heat exchangers, Household appliances, Metal molding, Metal trim, Cabinet hardware, Hinges
Specifications of Stainless steel plate/coil:

1. Standard: ASTM A240, JIS G4304, G4305, GB/T 4237, GB/T 8165, BS 1449, DIN17460, DIN 17441
2. Grade: 200 series 300series400series
3. Thickness: 0.3mm-50mm
4. Width: 1000/1219/1500/1800mm
5. Length: min 1m
We can supply any size based on customer's requirements
6. Surface finish: 2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC
learn more:http://www.ice-steels.com/News/How-is-the-Stainless-steel-platecoil-Surface-Finish-.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

skype:lisa.liu6282

Factory Wholesale Mild 16MO3 Steel Plate Professional Supplier

16Mo3, designated with steel number 1.5415, is an European (DIN EN) steel grade for alloy steels. The 16Mo3 material can be furnished in different product forms in accordance with relative EN standards.

16MO3 STEEL APPLICATIONS

16Mo3 includea wide range ofpower plant equipment, industrial exhaust, venting and flare systems and waste recycling and incineration plants. 16Mo3 is also used in various types of heat exchanger in both the upstream and downstream oil and gas industry

The chemical composition of 16MO3is given in the table below.

Element	Percentage %	Element	Percentage %
C	0.12/0.20	Ni	0.30
Si	0.35	Nb	-
Mn	0.40/0.90	Ti	-
P	0.025	V	-
S	0.010	Al	-
Cr	0.030	N	0.012
Mo	0.25/0.35	Cu	0.30

The mechanical properties of 16MO3are outlined in the table below.

Grade	Thickness	Temperature (°C)
	Thickness	50	100	150	200	250	300	350	400	450	500
	(mm)	MPa	MPa	MPa	MPa	MPa	MPa	MPa	MPa	MPa	MPa
16Mo3	≤16	273	264	250	233	213	194	175	159	147	141
	>16 ≤40	268	259	245	228	209	190	172	156	145	139
	>40 ≤60	258	250	236	220	202	183	165	150	139	134
	>60 ≤100	238	230	218	203	186	169	153	139	129	123
	>100 ≤150	218	211	200	186	171	155	140	127	118	113
	>150 ≤250	208	202	191	178	163	148	134	121	113	108

learn more;http://construction-steel.com/News/Factory-Wholesale-Mild-16MO3-Steel-Plate-Professional-Supplier.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

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2017年2月14日星期二

EN10025 S275JR (1.0044 ) Steel Square Steel Pipe Price Per Unit

EN10025 S275JR Steel is mainly used in Buildings, including pre-fabricated buildings, warehouses, industrial and commercial structures, Cabinets, enclosures and housings. S275JR (1.0044 ) Steel square steel pipe is also used in Mechanical manufacture, Steel structure, Ship building, Bridging, Automobile chassis

S275JR steel chemical composition%

Chemical elements	C≤ 16mm max	C>16mm max	Si max	Mn max	P max.	S max.
%,by mass	0.21	0.21	--	1.50	0.045	0.045

S275JR Steel Equivalent Grade

S275JR EN 10025 Material #:1.0044	Comparision of steel grades
	DIN 17100	St 44-2
	NFA 35-501	E 28-2
	UNI 7070	Fe 430 B
	BS 4360	43 B
	UNE 36.080	AE 275 B
	ASTM	A 283 D - A 36
	JIS G3101	SS 400

EN 10025 S275JR steel mechanical property:

thickness	Yield StrengthReH[N/mm2] transv.min.	TensileStrengthRm[N/mm2]transv.	Fracture Elongation[%]transv. min.	Notch Impact Energy1)Ch Vcomplete samplelongitud. min [J]
t≤ 16mm t >16mm	275 265			20 degree 27J
t < 3mm t ≥ 3mm		430-580 410-560
Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm			13 14 15 16 20

S275JR Specification:

Square Dimension: 15mm*15mm-400mm*400mm
Rectangular Dimension: 10mm*20mm-350mm*400mm
Wall thickness: 0.5mm-20mm
Length: 1m-14m, by customer’s requirements
We can supply any size based on customer's requirements
Materials: Q195, Q235
Technique: ERW Welded square tube

learn more:http://www.section-steel.com/News/EN10025-S275JR-10044-Steel-Square-Steel-Pipe-Price-Per-Unit.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

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EN 10025 1.0038 S235jrg2 Steel FOB Reference Price

EN 10025 S235JRG2 steel has its own features and its use is also wide in common life. EN 10025 1.0038 S235jrg2 is mainly used in Urban construction, machine structure, agriculture equipment, water and gas, Greenhouse, Scaffolding, Building material, Furniture, Low pressure fluid, Oil, etc

S235jrg2 Steel PhysicalProperties:

Description	AsperIS2830	ShyamBillets
Bend(max.)	5mmpermeter	>=5mmpermeter
Carbon(max.)	3mmpermeter	>=3mmpermeter
Length	3mt-13mt	3mt-9mt

1.0038 S235jrg2 Steel Chemical Properties:

LadleAnalysis:
Designation	Carbon	Manganese
C15	0.12-0.18	0.30-0.60
C18	0.15-0.21	0.30-0.60
C20	0.17-0.23	0.30-0.60
C15MMn	0.12-0.18	0.60-1.00
C18MMn	0.15-0.21	0.60-1.00
C20MMn	0.17-0.23	0.60-1.00
C15HMn	0.12-0.18	1.00-1.50
C18HMn	0.15-0.21	1.00-1.50
C20HMn	0.17-0.23	1.00-1.50

S235jrg2 Steel Specification:

Standard: AISI, ASTM, BS, DIN, JIS, GB, etc
Grade: A572, A573, A633, A678, A709, A710, G3101, G3136, etc
Tpye: Steel plate
Surfacing: Coated, black bared
Productive Technology: Hot Rolled Cold Rolled
Thickness: 1mm-200mm
Width: 1000mm-3000mm
Length: 1000mm-12000mm
We can supply any size based on customer's requirements.

1.0038 S235jrg2 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.

learn more:http://www.section-steel.com/News/EN-10025-10038-S235jrg2-Steel-FOB-Reference-Price.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

skype:lisa.liu6282

2017年2月13日星期一

1.0037 S235jr Steel Wholesale Price

S denotes the fact that it is Structural Steel, 235 related to the minimum yield strength of the steel (tested at a thickness of 16mm). S235jr Steel is mainly used in Buildings, industrial and commercial structures, Cabinets, enclosures and housings, Pipe and tubing.

Chemical Compositions of 1.0037 S235jr Steel

Grade	C	Si	Mn	P	S	other elements
SS400	≤0.27	≤0.40	≤0.90	0.035	≤0.04	as request

Size of S235jr Steel

Roundbar	Diameter(mm)	Length(mm)
Roundbar	20~800	3000~9000
Plate	Thickness(mm)	Width(mm)	Length(mm)
Plate	Max:800	Max:2200	Max:9000
The specification can be customized.

Features of 1.0037 S235jr Steel

1, Low carbon steel;
2, Good strength coupled with formability;
3, Easy to machine and fabricate;
4, Can be galvanized to increased corrosion resistance.

1.0037 S235jr 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 S235jr Steel:

◆ 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.

learn more:http://www.section-steel.com/News/10037-S235jr-Steel-Wholesale-Price.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

skype:lisa.liu6282

2017年2月12日星期日

STM A240 Martensitic 409 Stainless Steel Possible Alternative Grades

409 Stainless Steel combines good elevated temperature corrosion resistance with medium strength, good formability, and overall cost. ASTM A240 Martensitic 409is commonly considered as a chromium stainless steel, with applications in exhaust systems of automobiles and applications that demand weld ability.

Key Properties of 409 Stainless Steel
ASTM A240 Martensitic 409 properties given below relate to annealed tubing of ASTM A268. The specified properties may not be similar to other products such as bar and coil.
Composition ranges of grade 409 stainless steels

Grade		C	Mn	Si	P	S	Cr	Ni	Ti
409	min. max	- 0.08	- 1.00	- 1.00	- 0.045	- 0.045	10.5 11.75	- 0.5	6x C 0.75

Mechanical properties of grade 409 stainless steels

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
409	450	240	25	75	131

ASTM A240 Martensitic 409 Corrosion Resistance
Grade 409 stainless steels have excellent resistance to exhaust gas and atmospheric corrosion。 The surface of grade 409 steels is liable to mild corrosion, which limits the usage of steels for decorative purposes.
409 Steel Application

409 Stainless Steel has been successfully used in Automotive exhaust systems, Catalytic converters, Mufflers, Tailpipes, Farm equipment, Structural support and hangers, Transformer cases, Furnace components, Heat exchanger tubing
learn more:http://www.ice-steels.com/News/STM-A240-Martensitic-409-Stainless-Steel-Possible-Alternative-Grades.html

TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:service3@katalor.com or liulucy.0212@gmail.com

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