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

2016年12月20日星期二

High Strength CCS GRADE DH32 Angle Steel Heat Analysis

CCS GRADE DH32 has the high yield strength and tensile strength. GRADE DH32 angle steel is mainly used to build and repair ship and vessels and other steel structures, and also used in industrial maintenance, agricultural implements, transportation equipment, etc.

Mechanical property for CCS Grade DH32 shipbuilding structural steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
315	440-590	200mm	50mm
		19	22

Chemical composition for CCS Grade DH32 ship steel (Heat Analysis Max %)

Main chemical elements composition of CCS Grade DH32
C	Si	Mn	P	S	Al (acid) min.	Nb
0.18	0.10-0.50	0.90-1.60	0.035	0.035	0.015	0.02-0.05
V	Ti	Cu	Cr	Ni	Mo
0.05-0.10	0.02	0.35	0.20	0.40	0.08

CCS GRADE DH32 angle steel Specification

Steel Standard: ASTM,JIS G3192,ABS,LR,GL,BV,KR,DNV,NK,RINA,CCS
Length: 5000mm-13000mm
Equal-leg angles: 75*75*6mm-250*250*35mm
Unequal-leg angles: 100*75*7mm-200*100*16mm
Inverted angles: 200*90*9*14mm-450*125*11.5*18mm
We can supply any size based on customer's requirements
Surface Treatment: Hot rolled or Shot blasting and painting
Supply Ability: 50000 Tons per month
Additional service: Shot blasting and painting, Cutting and welding as per user’s request.

Technical Requirements Additional Services of GRADE DH32 angle steel:

1,High tension test
2,Z-Test (Z15,Z25,Z35)
3, Low temperature impacting test
4, Ultrasonic test under ASTM A435,A577,A578
5, Certificated by ABS,LR,GL,BV,DNV,KR,NK,CCS,RINA
6, Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
7,Shot blasting and Painting, Cutting and welding as per end user’s demands

learn more:http://www.section-steel.com/News/High-Strength-CCS-GRADE-DH32-Angle-Steel-Heat-Analysis.html

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

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ASTM A240 Austenitic 201/4372 Stainless Steel for Design Engineers

ASTM A240 Austenitic 201is a low-nickel stainless steel with properties, is used in applications where a combination of high mechanical strength and good formability as well as corrosion resistance is needed. Austenitic 201/4372 Stainless Steel is also used in Household appliances, Kitchen utensils, Sinks, Doors and windows, Railroad cars.

201 Chemical Composition

Grade	The Element Max (%)
Grade	C	Mn	P	S	Si	Cr	Ni
ASTM A959 201	0.15	5.5-7.5	0.060	0.030	1.0	16.0-18.0	3.5-5.5
	Mo	N	Cu
		0.25

Mechanical Property of ASTM A240 Austenitic 201

Grade	ASTM A959 201

	Yield	Tensile	Elongation	Hardness, max
ASTM A959 201	Min Mpa	Mpa	Min %	Brinell	Rockwell B
ASTM A959 201	260	515	40%	217	95

Austenitic 201/4372 Stainless Steel Key Points
Certification: ISO
Standard: JIS/GB/DIN/ASTM/AISI
Thicknesses: Up to 200mm
Length: 2,000-8,000mm or as customer request
Width: 1,000, 1,219, 1,240, 1500, 1,800, 2,000mm
Supply ability: 3,500mt per month
Minimum order quantity: 2t
Type: Stainless steel
Model number: 304, 304L, 309, 309S, 310, 310S, 316, 316L, 321
Applications: Foodstuff, gas, metallurgy, biology, electron, chemical, petroleum, boiler, nuclear energy Medical equipment, fertilizer and more
A240 Austenitic 201/4372 Stainless Steel Cold Forming
201 is considered a formable stainless and is often drawn, stamped and headed. It work hardens easily and should be followed by anneal.
Heat Treatment of ASTM A240 Austenitic 201

201 cannot be heat treated for hardness. Hardness can only be achieved by cold working.
learn more:http://www.ice-steels.com/News/ASTM-A240-Austenitic-2014372-Stainless-Steel-for-Design-Engineers.html

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

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2016年12月19日星期一

Hot Rolled ABS GRADE D32 Angle Steel Factory Price

ABS GRADE D32 has good toughness properties and higher strength. ABS Grade D32 angle steel are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans.

ABS Grade32 Chemical Composition and Mechanical Property:

Grade	Chemical Composition (%)
Grade	C	Mn	Si	P		S
D32	0.18	0.90-1.60	0.5	0.035		0.035
Grade	Mechanical Property
Grade	Tensile Strength(MPa)	Yield Strength(MPa)	% Elongation in 2 in.(50mm) min		Impacting Test Temperature(°C)
D32	440-570	315	22		-20

GRADE D32 Angle 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 D32 Angle Steel:

1, Packaging Details: Standard export seaworthy packing or as required.
2, Delivery Time: 20-30 days, 7days for stock goods.
3, Loading Port: Shanghai
4, Offer Ability: 6000MT/Per Month.
5, MOQ: 1 Pcs.

learn more:http://www.section-steel.com/News/Hot-Rolled-ABS-GRADE-D32-Angle-Steel-Factory-Price.html

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

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ASTM A387 Grade 22 Class 2 Boiler Quality Steel Plate Wholesale Price

ASTM A387 Grade 22 Class 2 is used in a wide variety of applications where the boiler, heat exchanger or pressure vessel will be at high temperatures. We supply ASME SA387 Grade 22 Class 2 plates to fabricators serving the oil, gas and petrochemical industry.

A387 Gr.22 CL.1Chemical Composition

Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Cr	Mo
A387 Gr.22 Cl.1	0.04-0.15	0.50	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

Mechanical Property of ASTM A387 Grade 22 Class 2

Grade	A387 Gr.22 CL.2
Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.22 Cl.1	mm	Min Mpa	Mpa	Min %
	t≦50	205	415-585	18
	50<t≦200	-	-	-

Adopt ASTM A387 Standard

ASTM A387	Grade	Grade
A387Gr12cl1	A387Gr12cl2	A387Gr11cl1
A387Gr11cl2	A387Gr22cl2	A387Gr22cl1
A387Gr22L	A387Gr21cl2	A387Gr21cl1
A387Gr21L	A387Gr5cl1	A387Gr5cl2
A387Gr9cl1	A387Gr9cl2	A387Gr91
A387Gr911	A387Gr2cl1	A387Gr2cl2

The requirements and testing procedures of Grade 22 Class 2

1, Vacuum treatment
2, Product Analysis
3, Additional Tension Test
4, Charpy V-Notch Impact Test
5, Drop Weight Test
6, High Temperature Tension Test
7, Ultrasonic Examination
8, Magnetic Particle Examination

learn more:http://construction-steel.com/News/ASTM-A387-Grade-22-Class-2-Boiler-Quality-Steel-Plate-Wholesale-Price.html

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

skype:lisa.liu6282

2016年12月18日星期日

How to buy CCS GRADE AH36 Angle Steel

AH36 Steel is a kind of high tensile strength marine steel, and it owned higher steel strengthand tensile strength. CCS GRADE AH36 Angle Steelare mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

ABS AH36, AB/AH36 chemical composition angle steel bar

Grade	C max	Si max	Mn	P max	S max	Als min	Ti max	Cu max	Cr max	Ni max	Mo max	Nb	V
AH36	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

ABS AH36, AB/AH36 Mechanical Property

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
AB/AH36	490-630	355	21	0	34	24	41	27	50	34

ABS AH36, AB/AH36 shipbuilding steel plate, angle steel delivery condition:

Grade	Fine grains elements	category	The thickness of steel
			≤ 12	> 12.5-20	> 20-25	> 25-35	> 35-50	> 50-100
AH36	Nb+V or V	Plate/sheet	A(50)	N(50),CR(50),TM(50)				N(50),CR(25),TM(50)
		Profile steel		N<br />(50),CR(50),TM(50),AR*(25)				-
	Al or Al+Ti	Plate/sheet	A(50)		AR*(25)		-
		Profile steel			N(50),CR(50),TM(50)			N(50),CR(25),TM(50)
			A(50)	N(50),CR(50),TM(50),AR*(25)				-

CCS GRADE AH36 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 CCS GRADE AH36 Angle 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/How-to-buy-CCS-GRADE-AH36-Angle-Steel.html

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

skype:lisa.liu6282

2016年12月15日星期四

Duplex Stainless Steel - SS 329 / S32900 / 1.4460 Maching Performance

SS 329 Stainless steels are high-alloy steels which have high corrosion resistance than other steels owing to the presence of large amounts of chromium in the range of 4 to 30%. Duplex Stainless steel 329 can be used for heat exchangers, chemical tanks, refineries, shafts (marine, etc) pressure vessel parts, flanges, fittings & pipes for the oil and gas industries and offshore technology, paper industry, compressor parts.

ASTM A240 329 Chemical Composition

Grade	The Element Max (%)
Grade	C	Mn	P	S	Si	Cr	Ni
ASTM A240 329	0.08	1.0	0.04	0.030	0.75	23-28	2.0-5.0
	Mo	N	Cu	Cb	Ti	W
	1.0-2.0

Mechanical Properties of Duplex Stainless Steel SS 329

Grade	ASTM A240 329 Mechanical Property

	Yield	Tensile	Elongation	Hardness, max
ASTM A240 329	Min Mpa	Mpa	Min %	Brinell	Rockwell B
ASTM A240 329	485	620	15%	269

Principal Design Features of Duplex Stainless Steel - SS 329
One of the most widely used precipitation hardening grades in the business. While soft and ductile in the solution annealed condition, S32900 is capable of high properties with a single precipitation or aging treatment. Characterized by good corrosion resistance, high harness, toughness and strength.
SS 329 Machinability
Long, gummy chips characterize this alloys machinability. It can be machined in the annealed condition, however condition
S32900 Welding
Successfully welded by common fusion and resistance methods, this alloy should not be joined by oxyacetylene welding.
1.4460 Forging

Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work below 1850 F (1010 C). Post-work solution treatment is required prior to final hardening.
learn more:http://www.ice-steels.com/News/Duplex-Stainless-Steel-SS-329-S32900-14460-Maching-Performance.html

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

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CCS GRADE AH32 Angle Steel Extra High Strength

CCS GRADE AH32 has higher steel strength at minimum yield strength 315 Mpa and with minimum tensile strength 440 Mpa. GRADE AH32 Angle steels are used to build ship and vessels and other steel structures

Mechanical property for CCS Grade AH32 Angle Steel:

Yield strength (≥Mpa)	Tensile strength (Mpa)	Elongation in ≥,%
315	440-590	200mm	50mm
		19	22

Chemical composition for CCS Grade AH32 Angle steel (Heat Analysis Max %)

Main chemical elements composition of CCS Grade AH32
C	Si	Mn	P	S	Al (acid) min.	Nb
0.18	0.10-0.50	0.90-1.60	0.035	0.035	0.015	0.02-0.05
V	Ti	Cu	Cr	Ni	Mo
0.05-0.10	0.02	0.35	0.20	0.40	0.08

CCS GRADE AH32 Technical Requirements Additional Services:

1, High tension test
2, Z-Test (Z15, Z25, Z35)
3, Low temperature impacting test
4, Ultrasonic test under ASTM A435, A577, A578
5, Certificated by ABS, LR, GL, BV, DNV, KR, NK, CCS, RINA
6, Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
7, blasting and Painting, Cutting and welding as per end user’s demands

GRADE AH32 Angle Steel Specification

Steel standard: JIS G3192, GB 9788-88
Rolling range: Equal-leg angles 75*75*6mm-250*250*35mm, Unequal-leg angles 100*75*7mm-200*100*16mm, unequal leg and unequal thickness angles 200*90*9*14mm-450*125*11.5*18mm.
Surface Treatment: Hot rolled or Shot blasting and painting
Supply Ability: 60000 Tons per month
Additional service: Shot blasting and painting, Cutting and welding as per user’s request.

learn more:http://www.section-steel.com/News/CCS-GRADE-AH32-Angle-Steel-Extra-High-Strength.html

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

skype:lisa.liu6282

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