201 J1 J3 J5 Stainless Steel Sheet

Short Description:

Grade: Stainless steel 200 Series, 300 Series, 400 Series, etc.

Standard: JIS, AiSi, ASTM, GB, DIN, EN, ASTM

Thickness: 0.1-200mm

Width: 10-2500

Length: 50-12000

Technique: Cold Rolled, Hot Rolled

Processing Service:Punching, Cutting

Color: Silver, Gold, Rose Gold, Champagne, Copper, Black, Blue, etc

Surface: BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D

Edge: Mill Edge Slit Edge

Packing: Standard Sea-worthy Packing

Delivery time: Within 10-15 days after confirming the order

Payment term: 30% TT as deposit and the balance against a copy of B/L

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Product Detail

Product Tags

Overview of SS201

201 stainless steel in China contains 5 types J1, J2, J3, J4 and J5 with different composition and application. In order to make the customer well known the difference, we will make a simple introduction here.

l Origin of SS201:

Birth: Series 200 stainless steel was born during World War II as a replacement for Series 300 stainless steel which was first developed successfully in the United States.

l Development of SS201:

The indians who original participated in the United States to develop 200 series of stainless steel made 200 series further developed, they study from India's own resources---rich in manganese resources, and lack of nickel.

l China SS201

201 series of stainless steel in China mainly include J4, J1, J3, J2, J5. In the early years, we named high copper (J4), and semi-copper (J1) to distinguish 201 steel, but with the downward development of copper content, there is a replacement of J1 and J3, and then the birth of J2 and J5 to replace J3.

Specification of SS201

Grade	201J1, J2, J3, J4, J5 304, 430, 316L etc
Standard	JIS,AISI,ASTM,TUV
Thickness	0.1~200mm
Width	10~2000mm
Length	customized
Surface	Bead blasting,mirror,colored
Color	Rose gold, gold, black,red,etc
PVC	7c pvc or customized
Processing	Bending, Welding, Decoiling, Punching, Cutting
Width	10~2500mm
Delivery	10~15 days
Packing	Wooden pallet
Moq	1 MT
Business type	Factory directly sell

Details of Surface Treatment

1D -- The surface has discontinuous granular shape, also known as fog surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2D - A slightly silvery white colour.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling.

2B -- Silver white with better gloss and flatness than a 2D surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + quenching and tempering rolling.

Ba - Excellent surface gloss, high reflectivity, like a mirror surface.

Processing technology: hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + surface polishing + quenching and tempering rolling.

No.3 -- Good gloss, coarse grain surface.

Processing technology: polishing and tempering rolling for 2D or 2B with 100~120 abrasive materials (JIS R6002).

No.4 -- Good gloss, fine lines on the surface.

Processing process: polishing and tempering rolling for 2D or 2B with 150~180 abrasive materials (JIS R6002).

HL -- Silver grey with hair streaks.

Processing technology: 2D products or 2B products with appropriate granularity of abrasive materials for polishing the surface is a continuous abrasive grain.

MIRRO -- Specular.

Processing technology: 2D products or 2B products with appropriate granularity of the grinding material grinding and polishing to the mirror effect.