
Quick Detail:
Stainless steel strip coil/CR stainless steel strips/Cold rolled stainless steel coils
Description | Stainless steel strip coil/CR stainless steel strips/Cold rolled stainless steel coils |
Grade | 309S |
Thickness | 0.3-3.0mm |
Finish | 2B 2D BA No.3 No.4 HL |
Width | 1000/1030/1219/1240/1250/1500/1530/1550mm |
Edge | slit edge/mill edge |
Standard | ASTM |
Coil ID | 508/610mm |
Thickness tolerance | to be defined with customers |
Surface treatment | Cold rolled,annealed, pickled |
Coil weight | 4-22MT or as per clients request |
Q'ty tolerance | +/-10% on order quantity |
Paper Interleaved | Yes |
Country of Origin | made in China |
Payment terms | by T/T or L/C |
Packaging | Seaworthy standard export package with pallet |
Finish Definition:
No.2D: Cold-rolled, annealed and pickled without skinpass. the dull products can be used as automobile parts,building materials and pipes
No.2B: The surface brightness and flatness of No.2B is better than No.2D. Then through a special surface treatment to improve its mechanical properties. No.2B could nearly satisfy comprehensive uses.
No.3: Polished with abrasive belt of grit #100-#120, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building.electrical applicances and kitchen utensils etc.
No.4: Polished with abrasive belt of grit #150-#180, have better brightness with discontinuous coarse stria,but thinner than No.3, are used as bathtub building's inner and external ornaments electrical appliances,kitchen utensiles and food processing equipment etc .
HL: Polished with abrasive belt of grit#150-#320 on the No.4 finish and has continuous streaks, mainly used as building's ornaments,elevators,door of building,frontal plate etc.
BA: Cold rolled,brigth annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror,used for electrical applicances,mirrowr,kitchen apparatus,ornament materials etc.
Chemical Composition and Mechanical Properties
Type | Grade | Chemical Composition(%) | ||||||
C | Si | Mn | P | S | Ni | Cr | ||
309S | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 12.00~15.00 | 22.00~24.00 | |
Mechanical Properties | ||||||||
Material | Yield Point | Tensile Strength | Elongation | Hardness | ||||
YS0.2(Kg/mm2) | TS(Kg/mm2) | EL(%) | HRB | HV | ||||
309S | 205 | 520 | 40 | 200 | 90 |
Standard Export Packing:
1. Protection paper between each coil loop
2. Internal wrapped with water proof paper and protection cardboard
3. Internal and external metallic corner.
4. Wrapping bands: No.3 Circumferential straps +No.4 radial straps
5. Locked by wire buckled
6. With pallet, and pallet is fumigated.
Ningbo Juye Metal Technology co.,ltd
About Us
JUYE metal was established in 2017 and is located in Ningbo City,which is one of the China’s largest international port cities, with convenient transportation facilities and mature commercial service network for steel products.
We are a fast-growing company, nearly all the staffs have over 10 years of professional experience in stainless steel industry. We specialize in the manufacturing, processing, distributing, warehousing and logistics of stainless steel products. We cover all aspects of the services, from the source of the stainless steel industry chain to the final products recycling and reuse.
We are the main partner of big mills in China and abroad, such as Tsingshan, Baosteel, Tisco, Jisco, Yongjin, Hongwang, Yusco, etc...With our years of rich experience and knowledge accumulation in the field of stainless steel, as well as professional processing capabilities and a strong distribution platform, our products are exported to all over the world, and we have cultivated a good user base, which in turn has grown our team.
Our own warehouse in Ningbo bonded area stores 5,000~8,000 tons of coils per month, mainly serving overseas customers for processing. We carry out a series of further processing such as cutting, slitting, trimming, polishing, and punching in our own factory.
We are implementing a strict quality control system to ensure that all products meet quality requirements of customers. We have attained many certificates such as ISO 9001,CE,PED,SGS ,etc.. All the products will be strictly inspected before shipment.
Thanks to the support and trust of our partners, our sales volume continues to increase and our business territory continues to expand.