Paramtents
Grade Gr1, Gr2, Gr3,Gr4,
Thickness 0.5mm - 60mm
Width 400mm - 3000mm
Length ≤6000mm
Technology Cold-Rolled,Hot rolled(R), Annealed (M)
Condition Cold rolled(Y), Hot rolled(R), Annealed (M)
Surface pickling surface,polished surface,
Specifications Medical, Industrial,Aerospace
Packging & Delivery
Min Order1 kilogram
Briefing
Detailed
Grade |
Gr1, Gr2, Gr3, Gr4, |
||
Standard | ASTMB265,ASTMF67 | ||
Thickness |
0.5mm - 50 mm |
||
Width |
10mm - 2500mm |
||
Length |
≤6000mm |
||
Technology |
Hot-Rolled, Cold-Rolled, Hot forging , Machining |
||
Condition |
Cold rolled(Y), Hot rolled(R), Annealed (M), Quenching(C)
|
||
Surface |
Pickling surface, Polished surface, Black surface |
||
Specifications |
Aerospace, Medical, Industrial
|
Grade | Chemical composition, weight percent (%) | ||||||||||||||
C ≤ |
O ≤ | N ≤ |
H ≤ |
Fe ≤ | Al | V |
Pd |
Ru | Ni | Mo | Other Elements Max. each | Other Elements Max. total | |||
Gr1 | 0.08 | 0.18 | 0.03 | 0.015 | 0.20 | — | — | — | — | — | — | 0.1 | 0.4 | ||
Gr2 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | — | — | — | — | — | — | 0.1 | 0.4 | ||
Gr3 |
0.08 |
0.35 | 0.05 |
0.0015 |
0.30 | — | — |
— |
— | — | — | 0.1 | 0.4 | ||
Gr4 |
0.08 |
0.25 | 0.03 |
0.015 |
0.30 | — | — |
— |
— | — | — | 0.1 | 0.4 |
Grade | Physical properties | ||||||
Tensile strength Min |
Yield strength (0.2%, offset) |
Elongation in 50mm Min (%) |
|||||
ksi | MPa | Min | Max | ||||
ksi | MPa | ksi | MPa | ||||
Gr1 | 35 | 240 | 20 | 138 | 45 | 310 | 24 |
Gr2 | 50 | 345 | 40 | 275 | 65 | 450 | 20 |
Gr3 |
65 |
450 | 55 |
380 |
80 | 550 | 18 |
Gr4 |
80 |
550 | 70 |
483 |
95 | 655 | 15 |
Thickness | Width tolerance | ||
400~1000 | 1000~2000 | >2000 | |
5.0~6.0 | ±0.35 | ±0.40 | ±0.60 |
6.0~8.0 | ±0.40 | ±0.60 | ±0.80 |
8.0~10.0 | ±0.50 | ±0.60 | ±0.80 |
10.0~15.0
|
±0.70
|
±0.80
|
±1.00
|
15.0~20.0
|
±0.70
|
±0.90
|
±1.20
|
20.0~30.0
|
±0.90
|
±1.00
|
±1.20
|
30.0~40.0 | ±1.10 | ±1.20 | ±1.50 |
40.0~50.0
|
±1.20
|
±1.50
|
±2.00
|
50.0~60.0 | ±1.60 | ±2.00 | ±2.50 |
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