Active Member
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[China]
Address: 16-143, No. 26 Nankai Road Suofang Street, Xinwu Dist, Wuxi City
Contact name:Shawna
JIANGSU IRUNT STEEL GROUP CO., LTD. |
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Stainless Steel Round Bar 17-4pH / Uns S17400/DIN 1.4542 Stainless Steel Round Alloy Rod
Alloy Steel Round Bar Grade 17CrNiMo6 / 1.6587 Alloy Steel Rod with cheap price
| Products | Alloy Steel Round Bar |
| Diameter | 13 - 300mm |
| Length | 6m or custom cutting as request |
| Grade | Alloy Steel |
| Our Service | Cutting , polishing, packing, heat treatment |
| Brand | BAOSTEEL , XINGCHENG, DSS,CHONGQING, XNSS,HLXT.etc |
| Standard | GB , ASTM , JIS , EN , DIN |
| Company Type | storgae company and process service |
17CrNiMo6/1.65827 Steel is is a heat treatable, low alloy steel
containing nickel, chromium and molybdenum as per DIN Germany
standard which is known for its toughness and capability of
developing high strength in the heat treated condition while
retaining good fatigue strength. 17CrNiMo6/1.6587 Steel is widely
used in heavy duty Shafts, Gears, Axles, Spindles, Couplings, Pins
etc.
| GRADE | NUMBER | C | Si | Mn | P | S | Cr | Mo | Ni |
| 17CrNiMo6 | 1.6587 | 0.15-0.20 | ≤ 0.40 | 0.40-0.60 | ≤ 0.035 | ≤ 0.035 | 1.50-1.80 | 0.25-0.35 | 1.40-1.70 |
17CRNIMO6/1.65827 STEEL SIZE&TOLERANCE&PROCESS | ||||
| Shape | Size(mm) | Process | Tolerance | Length(mm) |
| Round | Φ6-Φ50 | Cold Drawn | H11 | 3000-5800 |
| Round | Φ40-Φ300 | Hot Rolled | -0/+3mm | 3000-10000 |
| Round | Φ120-Φ1000 | Hot Forged | -0/+3mm | 3000-10000 |
| Flat/Square/Block | Thickness:120-800 Width:120-1500 | Hot Forged | -0/+3mm | 500-6000 |
Normalizing For 17CrNiMo6/1.6587
1.Nominal normalizing temperature:840-890°C
2.Hold the temperature for several hours
3.Cooling in the air
Annealing For 17CrNiMo6/1.6587
1.Nominal Annealing temperature:630-650°C
2.Cool slowly in the furance
3.Maximum Brinell hardness of 229
Hardening and Tempering(QT) For 17CrNiMo6/1.6587
1.Nominal Hardening temperature:830-865°C
2.Hold at this temperature then quench in oil
3.Tempering as soon as possible when the temperature low to ambient
temperature
4.Heat the steel carefully to a suitable temperature selected by
reference to a tempering chart or table
5.The usual tempering temperature is 600°C which depending on the
actual requirements
6..keep the material out of the furnace ,then cool in the air
1.Tensile strength: 980-1270MPa
2.Yield point: 780MPa
3.Percentage reduction of area after fracture: 40%
4.Elongation after fracture: 11%
5.Impact test (+20°C): Longitud - 45~50J
1.Shape:Round/Square / Flat/Shafts/Rollers/Blocks
2.Surface condition:Black surface/Bright surface
3.Heat Treatment:Normalized/Annealed/QT
4.Straightness:Max 3mm/m(Enhanced straightness may be available on
request)
5.Length:3000-5800mm suitable for 20″container. above
6000mm,suitable for 40″ container
6.Grain Size: 5-8 acc to ASTM E112-96
7.Typcial Hardness:HRC28-32
8.Ultrasonic Standard: Sep1921/ASTM A388/EN 10228-3
9.Non Metallic Inclusion: 2 max acc to ASTM E45 /K4≤20 acc to DIN
50602
10.Forging Ratio: minimum 4 : 1
11.Marking: Grade/Weight/Length/Size/Heat Number
A material test report(Inspection Certificate EN 10204 3.1) will be
provided, documenting the following:
1.Chemical analysis
2.Mechanical properties
3.Surface hardness
4.Non Metallic Inclusion
5.Heat Treatment Process
6.Grain size
7.Forging ratio
8.NDE test method/criteria
