China Inconel718 High Temperature Alloy (GH4169) Professional, Find details about China Inconel 718, Gh4169 from Inconel718 High Temperature Alloy (GH4169) Professional
Performance: | ||||||||||
Specification d/mm | Sampling direction | θ/C | Tensile property ( not less than) | HBS | Endurance property | |||||
σp0.2/MPa | σb/ MPa | δ3/% | ψ/% | σ/ MPa | τ/h | δ3/% | ||||
≤125 | Longitudinal | 20 650 | 1030 860 | 1280 1000 | 12 12 | 15 15 | ≥346 _ | _ 690 | _ ≥25 | _ ≥5 |
126~200 | transverse | 20 650 | 1030 860 | 1240 965 | 6 6 | 8 8 | _ _ | _ 690 | _ ≥25 | _ _ |
>200 | transverse | 20 650 | 1020 800 | 1230 900 | 6 6 | 8 8 | _ _ | _ 690 | _ ≥25 | _ _ |
Coefficient of linear expansion: | |||||
θ/º C | 20~100 | 20~200 | 20~300 | 20~400 | 20~500 |
α/(10 -6 º C -1 ) | 11.8 | 13.0 | 13.5 | 14.1 | 14.4 |
θ/º C | 20~600 | 20~700 | 20~800 | 20~900 | 20~1000 |
α/(10 -6 º C -1 ) | 14.8 | 15.4 | 17.0 | 18.4 | 18.7 |
Varieties | Steel type Specifications mm | Precision alloy | Resistance Alloys for electrical heating | Super alloy | Welding wire | Corrosion resistant alloy | |
Rods | hot rolling rods | Φ8~38mm | available | available | available | ||
Cold-drawn rods | ≤50mm | available | available | available | |||
Forged rods | Φ38~350mm | available | available | available | |||
Wires | Round wires | Φ0.3~8mm | available | available | available | available | available |
Non-circle wires | Negotiation | available | available | available | |||
Strips | Cold rolling | 0.15~4×200mm | available | available | available | available | |
Hot rolling | 4~22×200mm | available | available | available | available | ||
Plates | Cold rolling | 0.5~4×1000×2000mm | available | available | available | ||
Hot rolling | 4~22×1000×2000mm | available | available | available | |||
tubes | Φ4~63×0.5~5mm | available | available | ||||
Executive standard: GB, GJB, HB, YB, ASTM, AMSE, negotiation and so on. |