According SAE J2340
Cold-rolled automobile steel
7-day express delivery
Minimum order quantity of 1 ton
Precision machining provided by our own factory
Supporting multiple payment methods: CIF CFR FOB EX-WORK
Multi-port delivery at Shanghai, Ningbo, and Guangzhou
Supporting sample services

Alloword Company can supply various grades of carbon cold rolled steel, all of which are produced by large steel organizations such as Baosteel Group and Ansteel Group within China. We can produce and deliver according to the standards required by customers based on their location or order specifications. China possesses world-leading steel production technology, and nowadays, steel supply is distributed globally. And our cold-rolled steel is widely used in automobile industy,manufacturing, energy industry, railway industry, shipbuilding and so on.
Steel grades included in the standard
Steel grade designation | Name | THICKNESS from _ to in mm | WIDTH from _ to in mm |
---|---|---|---|
SAE J2340-1000DL | Cold rolled steel plate for automobile | 0.3-3.5 | 1500-2000 |
NOTE: Not all thickness and width combinations are possible.
Chemical composition of symbol standards
Steel grade | C [%] | Si [%] | Mn [%] | P [%] | S [%] | Cr [%] | Ni [%] | Cu [%] | Mo[%] | Ti[%] |
---|---|---|---|---|---|---|---|---|---|---|
SAE J2340-1000DL | ≤0.25 | ≤0.5 | ≤2.5 | ≤0.02 | ≤0.01 | — | — | — | — | — |
NOTE:Data is for reference only. The actual situation is slightly adjusted according to the needs of manufacturers and customers.
Cold-rolled steel plate is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.
Hot selling products in the market

SAE J2340-550X
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.

SAE J2340-340X
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.

SAE J2340-380X
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.

HC260B/1.0400
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.

SAE J2340-950DL
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.

SAE J2340-700DH
Cold-rolled steel is a product made of hot-rolled coil rolled at room temperature and below the recrystallization temperature. Mostly used in automobile manufacturing, electrical products and so on. Cold rolling is rolling at recrystallization temperatures, but is generally understood as rolling using normal temperature rolled materials.
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Contact and Support

Ilin Ye
Steel Business Manager
5F, Building 7, No. 7 Youyi Road,
Baoshan District,
Shanghai, China.
Baoshan District,
Shanghai, China.
t/f: +86 (0)21 56162819
m: +86 15618590326