Products discription:
Material |
410 420 430 |
Size(round pipe) |
9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 318, 35, 60, 63.5, 73, 76.2, 88.9, 101.6, 114.3, 127, 133, 159, 168, 219 mm or customized |
Size (square pipe) |
10× 10,12 × 12,18 × 18,23 × 23,38 × 38,50 × 50,70 × 70,100 × 100,20 × 10,23 × 10,24 × 12,25 × 13,36 × 23, 40 × 20, 50 × 20,60 × 15,75 × 45,80 × 60,95 × 45,100 × 60,150 × 100 mm or customized |
Size (oval pipe) |
30× 15,80 × 40 mm or customized |
Thickness |
10-100 mm |
Length |
6m or according to customer ' s request |
Outer diameter |
12-219mm |
Tolerance |
Outer diameter :± 0.2mm |
Thickness :± 0.02mm |
|
Length :± 0.5mm |
|
Process method |
Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished |
Finishing |
A: sanded B: 400#-600# mirror C: hairline brushed D: TIN titanlum E : HL brushed & mirror (two kinds of finishing for one pipe) |
Chemical Composition |
|||||||
Material |
C |
Si |
Mn |
P |
S |
Cr |
Ni |
2205 |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.03 |
≤0.02 |
21-23 |
4.5-6.5 |
304 |
≤0.08 |
≤0.75 |
≤2.0 |
≤0.045 |
≤0.03 |
18-19 |
8-10 |
316 |
≤0.08 |
≤1.00 |
≤2.0 |
≤0.035 |
≤0.03 |
10-14 |
16.0-18.5 |
430 |
≤0.12 |
≤0.75 |
≤2.0 |
≤0.04 |
≤0.03 |
16-18 |
≤0.6 |