Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of 2b ss roll cold rolled stainless steel coil in China. Welcome to wholesale customized 2b ss roll cold rolled stainless steel coil at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.

 

 

What is 2B finsh ?

2B finish, also commonly refered to as a "ml finish" descrbes the unpolished cold roled material as it is obtained from the producing mill It may sometimesexhibt a slght luster from the roling process, but no reflectivity. This partcular fnish 1s most often used where stainless steel is specified but the finish(appearance) is unimportant.
Premium 2B stainles steel is a versatile, anti Tusting and heat resitant steel that maintains numerous applcations and makes up 50 % of wordwide stainlesssteel use.

 

Cold-rolled stainless steel coil is a product made from hot-rolled steel coil, which is processed by pickling, annealing, dephosphorization and other processes at room temperature. This processing method makes the cold-rolled stainless steel coil have the characteristics of good surface quality, high dimensional accuracy and low toughness.

 

• Cold rolled coil description：

 

Length	4m-12m or as required
Width	0.6m-3m or as required
Thickness	0.1mm-300mm or as required
Standard	AISI,ASTM,DIN.JIS,GB,JIS,SUS,EN,etc.
Material	Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q42 OC,Q420DQ420E,Q460, Q460D,Q500C,Q500D,Q500E, Q550C,Q550D, Q550E,Q620C,Q620D,Q620E,Q690A,Q690B,Q690C, Q690D, Q690E,Q690D,Q690C,Q890C,Q890D 16Mo3,16MnL,16MnR ,16Mng, 16MnDR HG785D,S690QL,50MN
Application	It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts.

 

Packaging and shipping

• Mechanical Properties for 2b Finish Stainless Steel Coils & Strips, as per ASTM A240

 

Steel Grade		Mechanical Property - Tensile Properties			Mechanical Property - Hardness
ASTM(A240M)	Others(JIS)	Yield Strength MPa	Tensile Strength MPa	Elongation%	HBW	HRBW
304	SUS304	≥205	≥515	≥40	≤201	≤92
304H		≥205	≥515	≥40	≤201	≤92
304L	SUS304L	≥170	≥485	≥40	≤201	≤92
304N	SUS304N1	≥240	≥550	≥30	≤217	≤95
304LN	SUS304LN	≥205	≥515	≥40	≤217	≤95
309S	SUS309S	≥205	≥515	≥40	≤217	≤95
310S	SUS310S	≥205	≥515	≥40	≤217	≤95
316	SUS316	≥205	≥515	≥40	≤217	≤95
316L	SUS316L	≥170	≥485	≥40	≤217	≤95
316H		≥205	≥515	≥40	≤217	≤95
316LN	SUS316LN	≥205	≥515	≥40	≤217	≤95
317L	SUS317L	≥205	≥515	≥40	≤217	≤95
317LN	SUS317LN	≥240	≥550	≥40	≤217	≤95
321	SUS321	≥205	≥515	≥40	≤217	≤95
347	SUS347	≥205	≥515	≥40	≤201	≤92
N08904\904L	SUS890L	≥220	≥490	≥35	-	≤90
S31254		≥310	≥655	≥35	≤223	≤96
	SUS317J2	≥345	≥690	≥40

 

• FAQ:

 

Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the couriercosts.
Q:What product information do l need to provide?
A:You need to provide the grade, width, thickness,coating and the number of tons you need to purchase
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can choose other portsaccording to your needs.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.

 

Packaging and shipping

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