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CH INDUSTRY

High Carbon Steel with Hardened and Tempered

  • Payment
    L/C(sight) , T/T
  • MOQ
    1,000 Kilogram (kg)
  • Supply Details
    Customization Sample Order

    Depends on quantity / If you want to buy in bulk, please contact me.

  • Country of sale
    Asia, Americas, Europe, Middle East, World Wide
  • PRICE
    • FOB

      Depend on quantity

ITEM SPECIFICS

  • Brand
    CH INDUSTRY
  • origin
    Republic of Korea
  • Size(Capacity)
    0.20-2.5mm*10-300mm
  • Style
    Spring Steel Strip
  • Material
    Hardened tempered coil for cold rolled steel


PRODUCT DESCRIPTION

High Carbon Steel with Hardened and Tempered
Hardening and Tempering is a thermal process that strengthens steel strips through a controlled heating and cooling process. The hardening process involves heating the steel strip to above the critical transformation temperature for the given grade and then rapidly cooling. The steel strip in this condition is extremely brittle and requires further treatment in the tempering. Then strips are reheated to a lower temperature and holding it at the given temperature for a given period of time. This process is done in an inert atmosphere to avoid oxidation. This type of steel strip has high degree of toughness and has excellent spring properties.
H+T steel strips are widely used for rolling shutter door springs, band saw blade, scraper, trowel, putty knives, shoe insole, knives, kinds of flat springs etc, which don`t require severe bending.
[Applications]
• Hand Saw / Grade : SK5-QT
• Saw Blade / Grade : SKS51-QT
• Spiral Spring / Grade : POS1081-QT
[Specification]
• Grade: Ck67ck70ck75 Sae1070 Sae1074
• Dimensions: 0.20-2.5mm*10-300mm
• Standard: AISI, ASTM, BS, DIN, GB, JIS, CK50,CK55, CK60,CK67, CK70,CK75, C75Cr1,SK4,SK5,50CrV4, 51CrV4
• Type: Spring Steel Strip
• Application: spring, tools, auto parts
• Tolerance: ±1%, thickness +/-0.01mm max; width +/-0.05mm max
• Surface: polished (blue, yellow, white, grey-blue, black, bright) or Nature etc
• Hardness: <20hrc, 20-30hrc, 30-55hrc
• Edge: slit edge; both rounded; one side round, one side slit; square etc
• Heat Treatment: Quenching+Tempering
• Process: Tempered Steel Strip
• Certificate: ISO9001:2015
•Hand Saw
•Grade : SK5-QT
• Saw Blade
• Grade : SKS51-QT
 
•Spiral Spring
• Grade : POS1081-QT
-
[Product Process]
[Facility]
Machinery List
Type of Equipments Quanity Application Products Prpduction Size(mm)
Thickness Width
Continuous Heat Treatment 1 line

Carbon Steel

0.3-2.3 50~300
Cold rolling Machine 1 line

Carbon Stee

0.2-4.0 50-400
Slitter Line 3 line Carbon Steel 1.0-2.5 80-400
Traversr Packing Machine 2 line

Carbon Steel

   
Annealing Furnace 2 Cover

Carbon Steel

   
 
Test Equipment
Equipment Quanity Manufacture
Rockwell Hardness Tester(Digital Type) A.B.C SAMIL
Rockwell Hardness Tester(Digital Type) 15N,30N,45N Scale  
Vickers Hardness Tester(Micro) 1-50KG f(0.1-) AKASHI
Micrometer 0-25mm,0.01mm MITUTOYO
Vernier Calipers(Digital Type) 1line  
 
Other Products

R&D CERTIFICATE

PAYMENTS DETAILS

This supplier supports payments for offline orders
  • Letter of Credit : L/C(sight)
  • Telegraphic Transfer : T/T
Contact Payment Manager
  • Name : Jason Kwon Kwon

SHIPPING

Shipping from : Republic of Korea
  • 40-14 Yuchonsandan-ro Geumwang-eup, Eumseong-gun, Chungcheongbuk-do (27680)
CH Industry Co.
  • The person in charge

    Jeong Min Kim
  • Address

    40-14 Yuchonsandan-ro Geumwang-eup, Eumseong-gun, Chungcheongbuk-do (27680)

씨에이치산업

CH Industry Co.
Introduction
CH INDUSTRY is one of the leading distributing companies for high quality HR, CR, and Hardened & tempered steel strip in high carbon & special steel. MANUFACTURING the Cold rolled/Hardening steel strip - We are manufacturing the cold rolled steel strip and hardening steel strip with a variety of materials and thickness according to your use. By our integrated system of production from raw material to finished product, we will respond the needs for greater sophistication and diversity from industrial equipment to ordinary products. INTERNATIONAL TRADE / DOMESTIC DISTRIBUTION - We supplies high-quality hot-rolled, cold-rolled, and heavy steel plates manufactured by the nation's top steelmaker Hyundai steel. As part of our efforts to meet the specific needs of small- and medium-sized domestic clients in a more stable manner, we offer customized solutions for small orders, timely delivery, and inventory storage. We strive to help our clients strengthen their purchase power and reduce production costs.
  • Business Type :
    Manufacturer
  • Main Product :
    Spring steel strip
  • Established :
    2011-02-01
  • Total Annual Revenue :
  • Total Employees :
    5~10 people

R&D CERTIFICATE

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TRADE EXPERIENCE

  • Total revenue
  • Total export revenue (previous year in USD)
  • Number of foreign trade employees
    5~10 people

COMPARISON TO SIMILAR ITEMS more

  • No Items
supplier level
MEMBER
CH Industry Co. Seller's Store
Seller's Store url
  • Response Level
      41% ~ 50%
  • Supplier Level
      Less than 100 million (KRW)
  • Transaction Level
      less than 5
SUPPLIER BEST
  • Cold Rolled Special Steel Strip