Application | Structural Steel Bar, Tool Steel Bar, Die Steel Bar | Surface Treatment | Black, Pickling, Bright |
Sample | Available | Delivery Time | 7-15 Days |
Steel Grade | 201 301 304 316 316L 310S 321 410 420 430, etc. | Surface | No.1/No.3/No.4/Hl/2D/2b/Ba/4b/8K as Requiredprote |
Processing Service | Bending, Welding, Decoiling, Punching, Cutting | Tolerance | 1%, 2%, 3%, or Customized |
Heat Treatment | Normalized;Annealed ;Quenched ;Tempered/Qt | Length | 3000-5800mm |
Form | Round Bars/ Flat Bar / Blocks/ Tube | Transport Package | Standard Export Packing |
Specification | CUSTOMED | Origin | Wuxi, China |
HS Code | 722840 | Production Capacity | 30000 Ton/Tons Per Month |
Products Name
|
Round bar
|
Standard
|
JIS, AISI, ASTM, GB, DIN, EN
|
Place of Origin
|
Shandong China
|
Processing range
|
OD: 12.7-3000mm, WT:0.5-50mm
|
Brand Name
|
KRD
|
Welded method
|
TIG OR PLASMA + TIG
|
Processing ability
|
Pickling, X-Ray flaw detector, Hydrostatic testing,
Annealing treatment
|
Tolerance
|
±1%
|
Processing Service
|
Bending, WELDING, Decoiling, PUNCHING, Cutting,
|
Material
|
Q195, Q235, 10#, 20#, 35#, 45#, Q215, Q345,
12Cr1Mov, 15CrMo, 304, 316, 20Cr, 40Cr, 20CrMo,
35CrMo, 42CrMo, 40CrNiMo, GCr15, 65Mn,
50Mn, 50Cr, 3Cr2W8V, 20CrMnTi, 5CrMnMo, etc. |
Length
|
6000mm 5800mm or customed
|
Surface finish
|
smooth
|
Shape
|
Round Pipe Tube
|
Usage
|
Industry,Water Pipeline,Heat Exchanger, etc
|
Austenitic Stainless Steel
|
201, 301, 304, 305, 310, 314, 316, 321,
347, 370, etc
|
Martensitic Stainless Steel
|
410, 414, 416, 416, 420, 431, 440A, 440B,
440C, etc
|
Duplex Stainless Steel
|
S31803, S32101, S32205, S32304, S32750, etc
|
Ferritic Stainless Steel
|
429, 430, 433, 434, 435, 436, 439, etc
|
Surface
|
Characteristic
|
Processing Technology
|
N0.1
|
Original
|
Pickled after hot rolling
|
2D
|
Blunt
|
Hot rolling + annealing shot peening pickling +
cold rolling + annealing pickling
|
2B
|
Blurred
|
Hot rolling + annealing shot peening pickling +
cold rolling + annealing pickling + tempering
rolling
|
N0.3
|
Matte
|
Polishing and tempering rolling with 100-120
mesh abrasive materials
|
N0.4
|
Matte
|
Polishing and tempering rolling with 150-180
mesh abrasive material
|
NO.240
|
Matte
|
Polishing and tempering rolling with 240 mesh
abrasive materials
|
NO.320
|
Matte
|
Polishing and tempering rolling with 320 mesh
abrasive materials
|
NO.400
|
Matte
|
Polishing and tempering rolling with 400 mesh
abrasive materials
|
HL
|
Brushed
|
Grind the surface of the steel belt with an
appropriate grinding grain size to makeit show
a certain longitudinal texture
|
BA
|
Bright
|
The surface is annealed and shows high
reflectivity
|
6K
|
Mirror
|
Rough grinding and polishing
|
8K
|
Mirror
|
Fine grinding and polishing
|
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world,
our samples are free, but customers
need