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Stainless Steels & Special Steels

AMS SB-668 N08028

2013-10-25 10:00:39 Print this page

The high quality USA AMS SB-668 N08028 material is one of the more steel grades we supply, AMS SB-668,UNS N08028 Seamless Pipe and Tube. SB-668 N08028 is our main production grade, which has been approved by customers in many countries since its initial production, including our SB-668 N08028 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of SB-668 N08028 materials, and we are willing to develop together with customers from all over the world.

Also includes SB-668 N08028 steel material norm, chemical composition, mechanical properties, datasheet, SB-668 N08028 equivalent, heat treatment and temperature process of SB-668 N08028, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SB-668 N08028 this steel grade have a more comprehensive understanding, Download the full SB-668 N08028 PDF version of this datasheet.

Chemical composition (wt.%) of SB-668 N08028

Elements Min.(≥) Max.(≤)
C - 0.02
Mn - 2.00
Si - 1.00
P - 0.02
S - 0.015
Cr 26.00 28.00
Ni 29.50 32.50
Mo 3.00 4.00
Cu 0.60 1.40

Mechanical Properties of SB-668 N08028

Rp0.2 (MPa) Rm (MPa) Impact
KV (J)
Elongation
A (%)
A Z (%) Delivery Hardness HB
464 (≥) 624 (≥) 22 13 21 Solution & Aging, Ann, Ausaging, Q+T 243

Equivalent Grade Stock of SB-668 N08028

Materials Dimension Quantity State
IncoloyA-286 / GH 2132 Stock Φ8-65mm*L 489 Kgs Hot-Rolled+Annealed+black
28NiCrMoV8-5(1.6932) ESR Round Bar Dia.70mm 2600 Kgs Forged+Annealed+black
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IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

S66286 round bar

S66286 round bar

1.4980/A286/660/1.2779

1.4980/A286/660/1.2779

IncoloyA-286 / GH 2132

IncoloyA-286 / GH 2132

S66286 round bar

S66286 round bar

1.4980/A286/660/1.2779

1.4980/A286/660/1.2779

Stainless Steel 446(1.4749, X18CrN28, UNS S44600) Tube Pipe

Stainless Steel 446(1.4749, X18CrN28, UNS S44600) Tube Pipe

28NiCrMoV8-5(1.6932) ESR Round Bar

28NiCrMoV8-5(1.6932) ESR Round Bar

Alloy 28 Bright Bar

Alloy 28 Bright Bar

N08028 Tube

N08028 Tube