Stainless Long Products

Hot Rolled Stainless Steel Sheets In Coil(HRC)

Stainless wire rod, as raw material of steel wire, is shaped as coil so as to be easily transported. Its diameter range is 5.5mm~34mm with roundly shaped as a coil. Stainless wire rod can be used after 2 or 3 steps of processing(drawing, cutting, etc) and it is widely applied in fields of auto parts, shipbuilding, machinery, furniture, electrical parts etc. ”Stainless wire rod“ contains chromium more than 12%.

Spec

KS / JIS 202 / 303 / 304L / 305 / 316 / 321 / 317 / 430 / 410 / 416 / 309 / 310
AISI / ASTM 303 / 304L / 305 / 316 / 321 / 410L / 403 / 410 /416 / 309 / 310

Feature

Size:5.5 ~ 34.0MM diameter

Coil weight & dimension

Section Coil Remarks
Outside
dimension(Size)
  • Inside diameter:over 850MM
  • Outside diameter:over 1,350MM
  • Height:1,500MM MAX
 
Coil weight
  • 1,300 ~ 1,450Kg
  • 400 series except 430
    →About 800Kg
Coiled direction
  • Against clockwise rotation
 
Type of industry (Specification is various according to the industry)
Wire drawing company (main specification:304, 303C, 303F)
Bolt/nut company (304,302,316 etc.)
Fasteners company (304,316)
Kitchenware company(420J2,420J1 etc.)

Stainless Steel Billet(Billet)

Description

Stainless steel billet is raw material of stainless wire rod & round bar which is made after melting and casting.

Spec

  • 304, 304H, 304HC, 304HC1, 304M, 304M2, 302BR, 304HCM

Applications

  • Raw material of stainless wire rod & round bar.

Feature

  • It has superior corrosion resistance, anti-rust and suitable for hot rolling.

Maker

  • POSCO SPECIALTY STEEL CO.,LTD

Stainless Seamless Pipe

Description

Stainless seamless pipe has no welding point (i.e. seamless) on the surface. The main usage is pipe for high pressure or high temperature in oil refinery and chemical plant.

Spec

  • ASTM A312 304, 304L, 316, 316L
  • ASTM A213 304, 304L, 316, 316L
  • ASTM A511 304, 304L, 316, 316L

Feature

ASTM A312
This pipe is for general purpose according to nominal
size table.
The main purpose is water pipe
ASTM A213
The manufacturer produces the materials by customer’s needs. The size, chemical composition, tolerance, specification shall be different from the nominal pipe
ASTM A511
This is similar to stainless seamless tube.
But, the thickness is very thick and the length is very
short. So, we also call it as Hollow Bar.

Maker

POSCO SPECIALTY STEEL CO.,LTD

Stainless Steel Round Bar

Description

Stainless steel round bar is made of stainless steel billet and ingot after steel making, forging or rolling.

Spec

  • 304, 304/304L, 304L, 303, 303F, 316, 316/316L, 316L, 316Ti, 630, 410(403/430), 420(416/420F, J1, J2), 431

applications

  • Springs, Bolt / Nut, Shafts, Chemical / Coal / Oil plant equipment

Feature

  • It has superior corrosion resistance and anti-rust.

Marker

  • POSCO SPECIALTY STEEL CO., LTD

Stainless Steel Flat Bar/Angle

Description

Stainless steel angle/flat bar is made of Stainless steel billet after steel making, rolling.

Spec

  • 304, 304L, 316, 316L

Size

  • Stainless angle bar:3~10t×20~100w×4~6 Length
  • Stainless flat bar:6~25t×25~100w×4~6 Length

applications

  • Chemical, Shipbuilding and Oil plant equipment, Environment industry equipment, etc.

Feature

  • It has superior corrosion resistance and anti-rust.

Marker

  • BAEMYUNG METAL CO., LTD

Tool Steel

Description

Tool steel refers to a variety of carbon and alloy steels that are particularly well-suited to be made into tools. Their suitability comes from their distinctive hardness, resistance to abrasion, their ability to hold a cutting edge, and their resistance to deformation at elevated temperatures (red-hardness). Tool steel is generally used in a heat-treated state.

Spec

  • Carbon Tool Steel : STC3, SK3, SK105, W1
  • Cold Work Tool Steel:STD11, SKD11, D2, D3, D4, WNR1.2379, WNR1.2080.
  • Hot Work Tool Steel : STF4, STD61, STD62, STD6, SKT4, SKD61, SKD62, SKD6, H13, H12, H11, WNRI.2344, WNR1.2343, WNR1.2767, SKT4V, PST27K57V
  • Plastic Mold Steel : PSTP1, PSTP4, PSTP4M, WNR1.2311, WNR1.2312, WNR1.2714, WNR1.2738

applications

  • Cold dies, Press, Roll, Pressing dies. Die casting dies.
  • Mold for Motor Bumper, O/A machine and TV/PC back cover.
  • Mold for high quality, Motor bumper and electronic product covers.

Marker

  • POSCO SPECIALTY STEEL

Chief representatives

  • Stainless Steel Long Products Team
  • Jehwan Lee
  • TEL: 82-2-707-8674
  • FAX: 82-2-707-8682 
  • INQUIRY

* These are the numbers for those responsible for each of the business areas.

 
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