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Nickel-plated Steel (NiS & NiSA)

Product Catalog

Nickel-plated Steel is the perfect combination of excellent plating and annealing technology of TCC and the processing technology of the raw materials. Today, the importance of rechargeable battery is being emphasized by the growing demands in the eco-friendly energy industry. Nickel-plated Steel, which is mainly used in batteries for ESS or EV and fuel tubes for automobiles, is securing various quality characteristics by satisfying high customer requirements through continuous quality improvement.

Application

Alkaline and Lithium-ion Batteries / Automotive Fuel Tubes / Electronic Components

Schematic Image

Product Specification

Product Standard Code

Standard KS ASTM JIS EN
Code D 3512 - G 3141 -

Coating Weight (Unit : g/m²)

Symbol Standard Thickness(μ) Nominal coating weight
(g/m²)
Aim
(g/m²)
Minimum coating weight
(g/m²)
#5 0.5 5 4.0 ~ 6.0 3.0
#10 1 10 9.0 ~ 11.0 8.0
#20 2 20 18.0 ~ 22.0 17.0
#30 3 30 28.0 ~ 32.0 26.0
#40 4 40 37.0 ~ 43.0 35.0
#50 5 50 46.0 ~ 54.0 43.0
#75 7.5 70 70.0 ~ 80.0 65.0

Mechanical Property

Thickness TS (Mpa) El(%) HR30t Remark
0.252 300 ≤ 25 ≤ 50 ~ 60 HR30t T2
0.300 300 ≤ 26 ≤ 50 ~ 60

Oil Weight

Comply with customer requirement

Raw Material Information

BP Standard Code

Standard KS ASTM JIS EN
Code D 3512, D3516 SPB A625, A366 G 3141, G 3303 SPB

Classification

① Classification by Type of Steel

Symbol Type of Steel Application Remark
SPCC CR1종 For Commercial, Single Wall Tube Cold Rolled Steel Sheet and Strip
SPCD CR2종 For Drawing
SPCE CR3종 For Deep Drawing

BP for Tinplate can also be applied to Nickel-plated Steel

② Classification by Temper

Temper Grade Symbol HRB HV HR30t Remark
Standard Temper Grade S ≤65 ≤115 ≤60 Cold Rolled Steel Sheet and strip
As-Annealed A ≤57 ≤105 ≤55
1/8 Hard 1/8H 50 ~ 71 95 ~ 130 50 ~ 63
1/4 Hard 1/4H 65 ~ 80 115 ~ 150 60 ~ 70
1/2 Hard 1/2H 74 ~ 89 135 ~ 180 66 ~ 75
Full Hard H ≥85 ≥170 ≥72

③ Classification by Surface Finish

Designation Symbol Remark Aim
(Ra/㎛)
KS/JIS TCC
Bright Finish B BF Blackplate finished to have a smooth surface with the use of temper-mill work rolls that have been ground to a low roughness 0.20 ~ 0.40
Matte Finish D D7 Blackplate finished to have a dull surface with the use of temper-mill work rolls with dull surface texture 0.70 ~ 1.30

Mechanical Property

Symbol TS(kg/mm2) YP(kg/mm2) El(%) HR30t
SPCC ≥28 ≤27 ≥32 ≤60
SPCD ≥28 ≤27 ≥34 ≤55
SPCE ≥28 ≤18 ≥36 ≤45