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321 316 310S 409 430 Steel Strip Coil , Stainless Steel Sheet BA Surface

Basic Information
Place of Origin: CHINA
Brand Name: TISCO JISCO BAOSTEEL ZPSS SINOY
Certification: SGS,TUV, ISO
Model Number: 321 316 310S 409 430
Minimum Order Quantity: 1 tons
Price: Negotiable
Packaging Details: cold rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP / 40GP
Delivery Time: 5-7 working days
Payment Terms: T/T, L/C
Supply Ability: 2000Tons per month
Detail Information
Product: Cold Rolled Stainless Steel Coil Thickness: 0.3-6mm 3-6mm 6-14mm
Width: 1000mm , 1200mm, 1219mm, 1240mm, 1500mm Or As Customized Finish / Surface: 2B BA Brush Polish Mirror No.4
Other Grade: 201 202 304 304L 316L 430 321 309s 310s 2205 904L Ect Technique: Cold Rolled Hot Rolled
High Light:

steel coil stock

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cold rolled steel coil


Product Description

321 316 310S 409 430 Cold / Hot Rolled Stainless Steel Coil for Construction

 

 cold or hot rolled 2B / BA finish stainless steel coil

Grade stainless steel coil
Thinckness 0.3-6mm 3-14mm
Tolerance +/-0.02mm
Width 1000mm , 1200mm, 1219mm, 1240mm, 1500mm or as customized
Mill Tsingshan TISCO JISCO BAOSTEEL LISCO ZPSS Tsingshan
Surface 2B, Hairline, No.4, BA, 8K mirror, Brush polish etc.
Certificate Mill Test Certificate is supplied with shipment
Packing Standard exporting packing; seaworthy package.cold rolled waterproof paper and steel strip reinforcement,one package about 2 tons,Load in 20GP / 40GP
MOQ 1 Tons
Trade term FOB, CFR, CIF, CNF
Delivery time Within 5-7 working days after receiving your deposit
Payment Term 30% T/T in advanced+70% balanced; irrevocable L/C at sight
Remarks Insurance is all risks and accept the third party test

 

Cold-Rolled Coil:

  • 1. Stretch good, toughness, but the price is more expensive;

  • 2. Cold rolling processing surface without oxide skin, good quality;

  • 3. Cold rolling is generally used in the production of strip, the rolling speed is high;

  • 4. Cold rolling than the thickness of the high precision. Mechanical properties, surface and so on in the hot rolling;

  • 5. Cold-rolled steel coil due to a certain degree of work hardening, low toughness, but can achieve better yield ratio, used for cold-formed spring and other parts;

  • 6.Cold coil yield point closer to the tensile strength, so the use of risk in the process of no predictability, when the load exceeds the allowable load prone to accidents

  • 7. The surface of the cold rolled steel coil without plating is gray.

  • 8.Cold rolled steel coil surface smoothness is higher than the hot rolled steel coil.

Data of Other Grades Chemical Composition :

Typical chemical composition
% 304 304L 310S 316L
C 0-0.07 0-0.03 0.25 0.03
Mn 0-2.0 0-2.0 2.00 2
Si 0-1 0-1 1.50 0.75
P 0-0.05 0-0.05 0.045 0.045
S 0-0.02 0-0.02 0.03 0.03
Cr 17.5-19.5 17.5-19.5 24.0-26.0 16.0-18.0
Ni 8-10.5 8-10.5 19.2-22.0 10.0-14.0
Mo     0.75 2.00-3.00
N       0.1
Cu     0.50  
Fe Balance Balance Balance  

 

Heat treatment:
 

It is annealed in the temperature range of 850-1050 ºC, then annealed rapidly, and then cooled rapidly. 316 stainless steel can not be hardened by heat treatment.
 

Welding:
 

316 stainless steel has good weldability. All standard welding methods can be used for welding. According to the use, 316Cb, 316L or 309Cb stainless steel filler rod or electrode can be used for welding. In order to obtain the best corrosion resistance, the welded section of 316 stainless steel needs to be annealed after welding. If 316L stainless steel is used, post-weld annealing is not required.

 

Inspection :

 

Factory supply inspection before shipment,sampling test( cut one piece for you to test in our lab or some other lab like SGS TUV which you trust )

you also could inspection of loading on the forwarder warehouse or our Mill.

 

Cold rolled coil
Specification
(Thick)
Big Deviation Normal Deviation Small Deviation No Deviation
0.4mm 0.3mm-0.32mm 0.33mm-0.37mm 0.37mm-0.39mm no less than 0.39mm
0.5mm 0.4mm-0.42mm 0.43mm-0.47mm 0.47mm-0.49mm no less than 0.49mm
0.6mm 0.5mm-0.52mm 0.53mm-0.56mm 0.57mm-0.59mm no less than 0.59mm
0.7mm 0.6mm-0.62mm 0.63mm-0.67mm 0.67mm-0.69mm no less than 0.69mm
0.8mm 0.7mm-0.72mm 0.73mm-0.77mm 0.74mm-0.79mm no less than 0.79mm
0.9mm 0.8mm-0.82mm 0.83mm-0.87mm 0.87mm-0.89mm no less than 0.89mm
1.0mm 0.89mm-0.9mm 0.91mm-0.94mm 0.94mm-0.99mm no less than 0.99mm
1.2mm 1.02mm-1.08mm 1.09mm-1.15mm 1.16mm-1.18mm no less than 1.18mm
1.5mm 1.32mm-1.38mm 1.39mm-1.45mm 1.46mm-1.48mm no less than 1.48mm
2.0mm 1.72mm-1.79mm 1.8mm-1.86mm 1.87mm-1.9mm no less than 1.9mm
2.5mm 2.23mm-2.36mm 2.32mm-2.42mm 2.42mm-2.47mm no less than 2.48mm
3.0mm 2.7mm-2.77mm 2.78mm-2.85mm 2.85mm-2.9mm no less than 2.9mm
 

Factory and Machinery Equipment :

 

We had our own factory to do slitting re-rolling and finish treatment machine,PVC and interleaving paper we will using with our machine for you,could protect stainless steel surface from damage or any scratches,

 

1. CNC Flame Cutting Machine

2. CNC Plasma Cutting Machine

3. CNC Laser Cutting Machine

4. Bending Machine

5. Shearing Machine

6. Punch Machine

7. Driving Machine

321 316 310S 409 430 Steel Strip Coil , Stainless Steel Sheet BA Surface 0321 316 310S 409 430 Steel Strip Coil , Stainless Steel Sheet BA Surface 1

 

WHY US?

Q1. How do you control quality ?
A1: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q2. What are the advantages of your company ?
A2: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.

Q3. How many coutries you already exported ?
A3: Exported to more than 50 countries mainly from America , Russia , UK , Kuwait, Egypt ,Brazil , UAE , Germany , Dubai , Saudi Arabia , Iran , Turkey , Jordan , Malaysia , Singapore , etc.

Q4. Can you provide sample ?
A4: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days

 

 

 

Contact Details
Lily

Phone Number : +8618626358302

WhatsApp : +8618626358302