Sil746
Specifications Gaman H Datasheet, Gaman H Chemical, Gaman H Properties from Steelmelting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these material
| Product parameters | |
| Material Category:: | Stainless Steel |
| Steel Grade: | Sil746 |
| Specification Code:: | SAE / UNS system exhaust valve Steel |
| Place of Origin: | USA |
Description
MATERIAL TECHNICAL DATA SHEET - Grade Sil746
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - SAE / UNS system exhaust valve Steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.65 ~ 0.75
Si (％): 0.45 ~ 0.85
Mn (％): 5.50 ~ 7.00
P (％) ≤: 0.050
S (％) ≤: 0.025 ~ 0.065
Cr (％): 20.0 ~ 22.0
Ni (％): 1.40 ~ 1.90
Mo (％): -
N (%): 0.18 ~ 0.28
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: QT treated
Tensile strength, σb/≥ MPa: 980 ~ 1180
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥ (％): 8.0
Reduction of area, ф ≥ (％): 15.0
Hardness | HB: -
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 500mm
Heavy/middle plate via hot rolled: T6 - 300mm X W50 - 500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 400mm X L
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@cnlhss.com
OFFICIAL TEST CERTIFICATE - issued by TUV - SGS - BV
MATERIAL CATEGORY - SAE / UNS system exhaust valve Steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.65 ~ 0.75
Si (％): 0.45 ~ 0.85
Mn (％): 5.50 ~ 7.00
P (％) ≤: 0.050
S (％) ≤: 0.025 ~ 0.065
Cr (％): 20.0 ~ 22.0
Ni (％): 1.40 ~ 1.90
Mo (％): -
N (%): 0.18 ~ 0.28
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: QT treated
Tensile strength, σb/≥ MPa: 980 ~ 1180
Yield strength, σ0.2/≥ MPa: 590
Elongation, δ ≥ (％): 8.0
Reduction of area, ф ≥ (％): 15.0
Hardness | HB: -
FORMS AND DIMENSIONS
Round bar (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 500mm
Heavy/middle plate via hot rolled: T6 - 300mm X W50 - 500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 400mm X L
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@cnlhss.com
