JIS G3321 - Galvalume Steel Coils - Nam Kim Steel

Nam Kim Steel Joint Stock Company
JIS G3321 - Galvalume Steel Coils     

Application of hot-dip Al-Zn coated steel sheet    
A.  Architecture
Roofs and outside walls of civilian and industrial buildings, garage doors, fencings and window blinds"     
B. Appliances Industry     
Outer clad sheets for washing machine, refrigerator, television, air conditioner and ventilation system, explosion-proof, strip, solar water heater and appliance parts     
C. Auto Industry
Muffler, heat shields of exhaust pipe and catalytic converter, auto parts & accessories under the frame, signboard in highway"     
D. Industrial Instruments     
Electric control cabinet, industrial refrigeration equipment, automatic vending machine     

Division		Contents
Thickness		0.20 - 1.20 MM
Width		800 - 1250 MM
Unit Coil Weight		4 - 12 Mt
Coil ID		508 / 610 MM

Mechanical properties

Classified Symbol	Yield point (N/mm2)	Tensile Strength (N/mm2)	Elongation					Test piece and direction of tensile test
			Norminal thickness (mm)
			0.25 - 0.4	0.4-0.6	0.6-1.0	1.0-1.6	1.6-2.5
SGLCC	205 Min	270 Min	20	21	24	24	24	No. in rolling direction
SGLCD	/	270 Min	/	27	31	31	32
SGLCDD	/	270 Min	/	32	34	34	34
SGLC400	295	400 Min	16	17	18	18	18
SGLC440	335	440 Min	14	15	16	16	18
SGLC490	365	490 Min	12	13	14	14	16
SGLC570	560	570 Min	/	/	/	/	/

Tolerance of thickness

Norminal Thickness (t)		Width
		630≤w<1000	1000≤w<1250
t<0.25		(+/-) 0.04	(+/-) 0.04
0.25≤t<0.40		(+/-) 0.05	(+/-) 0.05
0.40≤t<0.60		(+/-) 0.06	(+/-) 0.06
0.60≤t<0.80		(+/-) 0.07	(+/-) 0.07
0.80≤t<1.00		(+/-) 0.07	(+/-) 0.08
1.00≤t<1.25		(+/-) 0.08	(+/-) 0.09
1.25≤t<1.60		(+/-) 0.10	(+/-) 0.11

Tolerance of width

Width (w)		Tolerance
800 <w≤1250mm		(0,+7mm)

Coating

Unit: g/m2

Coating weight symbol		AZ70	AZ90	AZ120	AZ150	AZ170	AZ185	AZ200
Average coating mass in triple-spot test		70	90	120	150	170	185	200
Minimum coating mass at a single spot		60	76	102	130	145	160	175

			Chemical Treatment Type of chamical treatment Symbol Chromate treatment C Non-chromate treatment NC Un-treated M

If you have plan to import coated steel (GI, PPGI, GL, PPGL steel coil), kindly do not hesitate to contact us at:

Mr. Triet Le

Mobile: +84 965 047 865

Email: trietlm@namkimgroup.vn

http://namkimvn.blogspot.com/2015/12/nam-kim-steel-vietnam-offer-coated.html

JIS 3302 Hot Dip Galvanized Steel Coil

Nam Kim Steel Manufacture in Vietnam

JIS 3302 HOT DIP GALVANIZED STEEL COIL (GI)

JIS G3302		Yield Point Minimum N/mm 2	Tensile Strength Minimum	Elongation Minimum %JỊ						Application
Classified symbol			N/mm 2	Nominal Thickness mm (t)
cold-rolled base metal	hot-rolled base metal			0.25≤	0.4≤	0.6≤	1.0≤	1.6≤	t≥2.5
				t<0.4	t<0.6	t<1.0	t<1.6	t<2.5
SGCC	SGHC	205	270	---	---	---	---	---	---	Commercial
SGCH	---	---	---	---	---	---	---	---	---	Commercial Hard
SGCD1	---	---	270	---	34	36	37	38	---	Drawing
SGC340	SGH340	245	340	20	20	20	20	20	20	Structural
SGC400	SGH400	295	400	18	18	18	18	18	18	Structural
SGC440	SGH440	335	440	18	18	18	18	18	18	Structural
SGC490	SGH490	365	490	16	16	16	16	16	16	Structural
---	SGH540	400	540				16	16	16	Structural
SGC570		560	570	---	---	---	---	---	---	Structural

Standard: AISI,ASTM,GB,JIS 
Grade: SS grade 33-80,SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51D 
Thickness: 0.2-2.0mm
Place of Origin: Vietnam
Brand Name: Nam Kim Steel Group
Model Number: SGCC,SGCH,SGCD1-SGCD3,DX51D
Type: Steel Coil Technique: Cold Rolled 
Surface Treatment: Galvanized

Application: wide construction range,household appliance Special Use: High-strength Steel Plate Width: 600-1250mm

Length: as per customer's requirement 
Coil weight : 3-8MT - Coil ID: 508/610mm

Zinc Coating: Z50-Z275 
surface of the galvanized steel coil: normal spangle,
spangle Steel grade: SS grade 33-80,SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51D
Certificate: ISO9001
Payment terms: T/T or L/C 
Delivery time: within 25 days after received the deposit
Packaging & Shipping
Packaging Detail: Standard seaworthy export package
Delivery Detail: According to the quantity or as per customer's request .

If you have plan to import coated steel (GI, PPGI, GL, PPGL steel coil), kindly do not hesitate to contact us at: 

Mr. Triet Le

Mobile: +84 965 047 865

Email: trietlm@namkimgroup.vn

http://namkimvn.blogspot.com/2015/12/nam-kim-steel-vietnam-offer-coated.html

NAM KIM ZINCALUM (GL) - Hot-dip 55% Zinc-Aluminium alloy coated steel

Specification and Structure:

- Standard: JIS G 3321

- Technology: NOF (Non-Oxydizing Furnace)

- Coating mass symbol: AZ50 ~ AZ200

- Material Thickness: 0.20 ~ 1.2 (mm)

- Width: 600 ~ 1250 (mm)

Quality Standard:

HOT-DIP 55% ALUMINIUM-ZINC COATED STEEL STANDARD - JIS G 3221
PROPERTIES	MEASURE	METHODS	NAM KIM STANDARDS	RESULT
Adhersion	T-bend test	ASTM D 4145	DT, scotch tape	No scale off
	Inpact test	ASTM D 2794	1/2", 1000g, 500mm, scotch tape	No scale off
White rust ressistance	Salt spray test	JIS Z 2371	72h	Apperance < 5%
Hardness	Hardness test	Rockwell	By gauges, depending on calssification	Soft: 35-65 HRB
				Hard: Min 85 HRB
Tensible Strength	Tensible test	JIS Z 2241	By gauges, depending on calssification	Soft: 270-400 N/mm2
				Hard: Min 500N/mm2

Dominant characteristics:

- Especially produced for various usage purposes
- Long life of 4 times longer than other normal
- Effective corrosion sheets
- Good heat resistance

The anti-finger layer is equipped:

- Stain-proof and oxidization resistance
- Keeping the surface of the products shiny for a long time
- To reduce cracking, scratching coating during stamping, rolling

Triet Le

Mobile: +84 965 047 865

Email: trietlm@namkimgroup.vn

http://namkimvn.blogspot.com/2015/12/nam-kim-steel-vietnam-offer-coated.html

Nam Kim Steel Vietnam - Offer Coated Steel Coil with No Anti-dumping

Nam Kim Steel Group is a big leading Coated Steel Coil Manufacturer In Vietnam.

The core business of Nam Kim Steel Group Vietnam is to produce coated steel coil with stable quality, includes:

- Hot Dip Galvanized Steel Coil (GI)

- Hot Dip Galvalume Steel Coil (GL)

- Prepainted Galvanized Steel Coil (PPGI)

- Prepainted Galvalume Steel Coil (PPGL)

- Galvanized Steel Pipes (Square, Retangular, Round)

International standards: JIS, ASTM, AS, EN…

Total current capacity: over 600,000MT per year, third factory is under construction to increase annual capacity upto 1,000,000MT within 2016

Unique advantages of Nam Kim Steel Group Vietnam:

1. Quality is the first priority. Valued customers will get exactly quality they need with Nam Kim Steel Group Vietnam for long-term business basics.

2. Fast delivery is the second priority. With our good management system, importers will get very quick delivery as Nam Kim can finish the production within 30 days or even earlier than that.

3. Competitive price. We dedicate our business with the focus to serve more and more customers rather than to focus on the profit as we know that scale is much more important than price. In this way, we always welcome big orders from importers and they’re also welcome to get our best offer accordingly.

4. No Anti-dumping risk when importing coated steel coil from Nam Kim Steel Group Vietnam. At the moment USA, EU, Russia, Australia…  close the door to Chinese and Indian Mills by imposing extremly high rate of Anti-dumping. Hence, import coated steel coil from Nam Kim Steel Group Vietnam is considered as one of the best solution for importers at present.

5. Nam Kim Steel Group Vietnam has experienced exporting to many countries over the world, such as: USA, EU, South Africa, Australia, Russia, Middle East, ASEAN… and meet the high request of quality with such countries, especially USA, EU, Australia, South Africa. Thus, customers can get the steel materials with exactly quality they need from Nam Kim.

If you are in seek of fruitful cooperation with Nam Kim Steel Group Vietnam for coated steel coil, please contact me at:

Mr. Triet Le

Email: trietlm@namkimgroup.vn

Tel/whatsapp/line: +84 965 047 865

NAM KIM STEEL JSC

Road N1, An Thanh Production Area, Thuan An District,

Binh Duong Province, Vietnam.