Alloy 028 /UNS N08028 Seamless Tube
1. Product Details:
1) Commodity name: Nickel Alloy Tube / Nickel Alloy Pipe
2) Steel grades: Nickel Alloy 028/ Nickel 28/ Alloy 028/ UNS N08028/Sanicro 28
Chemical Composition
| % | Ni | Cr | Mo | Cu | Mn | C | Si | S | P | Fe |
| min | 30 | 26.0 | 3.0 | 0.6 |
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| max | 34 | 28.0 | 4.0 | 1.4 | 2.5 | 0.03 | 1.00 | 0.030 | 0.030 | Remainder |
Physical Properties
| Properties | Metric | Imperial |
| Density | 8 gm/cm3 | 0.289 lb/in3 |
Mechanical Properties
| Properties | Metric | Imperial |
| Tensile strength(annealed) | 500 MPa | 72.5 ksi |
| Yield strength(annealed) | 214 MPa | 31 ksi |
| Elongation at Break(Cold worked) | 15% | 50% |
| Modulus of Elasticity | 200 GPa | 29000 ksi |
| Hardness, Rockwell B | 80-90 | 80-90 |
| Hardness, Rockwell C | 33 | 33 |
3) Standard: ASTM B668
4) Size: Out diameter: ANSI 1/8''-24'' (6mm-920mm).
Wall thickness: ANSI 5S-XXS (0.6mm-60mm)
Length: Max.24 meters
5) Tolerance: According to the Standard.
6) Process methods: cold dawning / cold rolling
7) Surface condition: annealed and pickled with natural color, or polished 180G,
320G, 400G Satin / Hairline as customer's instruction.
8) Delivery conditions: Solution annealed, pickled, grey white
9) End Type: Plain ends / Bevel edges ends
2. Payment & Shipping Terms:
1) Minimum Order Quantity: 0.5-1 tons
2) Price: Negotiable
3) Packaging : In seaworthy wooden cases or as customer's request.
4) Delivery Time: According to the quantity.
5) Payment Term: T.T.
6) Supply Ability: 1000tons per month
7) Certificates: ISO9001:2000 quality system.BV, TUV, LLOYDS, DNV, SGS, etc. the third party inspection is available
8) Test: UT, ET, HT, RT,ect, and others according to the standard,
or as the requests of the customer
9) What documents we supply: Invoice,Packing List,Mill Test Report,Original Certificate,Bill of Lading.
3. Specifications:
ASME SB668 Standard Specification for UNS N08028 Seamless Pipe and Tube
