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JIS SUH660 Details
JIS SUH660 Standard Download
Category | Type | Grade | Microstructure | Designations |
---|---|---|---|---|
Grades | Stainless Steels | SUH660 | Austenite | Japan - JIS , G 4311 (2011) - Heat-resisting steel bars and wire rods |
Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
---|---|---|---|---|
C | - | 0.08 | ||
Si | - | 1.00 | ||
Mn | - | 2.00 | ||
P | - | 0.04 | ||
S | - | 0.03 | ||
Cr | 13.50 | 16.00 | ||
Ni | 24.00 | 27.00 | ||
Mo | 1.00 | 1.50 | ||
Ti | 1.90 | 2.35 | ||
V | 0.10 | 0.50 | ||
Al | - | 0.35 | ||
B | 0.001 | 0.010 |
Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
---|---|---|---|---|---|---|
764 (≥) | 558 (≥) | 43 | 33 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 223 |
Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
---|---|---|---|---|---|---|---|
595 (≥) | 941 (≥) | 31 | 22 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 444 | |
Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
532 | 669 | 868 |
Product type | Products | Dimension | Processes | Deliver Status |
---|---|---|---|---|
Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
Grade | Standard | Country | Application |
---|---|---|---|
SUH 660 | JIS | Japan | Heat-resisting steel bars and wire rods |
SUH 660 WSA | JIS | Japan | Stainless steel wires for cold heading and cold forging |
SUH 660 WSB | JIS | Japan | Stainless steel wires for cold heading and cold forging |
SUH660 | JIS | Japan | Heat-resisting steel bars and wire rods |
SUH660 | JIS | Japan | Heat-resisting steel plate, sheet and strip |
SUH 660WSA | JIS | Japan | Stainless steel wires for cold heading and cold forging |
SUH 660WSB | JIS | Japan | Stainless steel wires for cold heading and cold forging |