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GB 7Cr17

7Cr17


7Cr17 material is GB GB/T 1220 (1992) Stainless steel bars GB GB/T 3280 (2007) Cold rolled stainless steel sheets and plates GB GB/T 4237 (1992) Hot rolled stainless steel sheets and plates GB GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips GB GB/T 4356 (2002) Stainless steel wire rods Stainless steel bars.

Chemical composition of 7Cr17, 7Cr17 mechanical properties, 7Cr17 datasheet, 7Cr17 equivalent grade, Heat treatment and temperature process of 7Cr17.


7Cr17 property sheet

7Cr17 Spec.

GB GB/T 1220 (1992)
Stainless steel bars
GB GB/T 3280 (2007)
Cold rolled stainless steel sheets and plates
GB GB/T 4237 (1992)
Hot rolled stainless steel sheets and plates
GB GB/T 4239 (1991)
Cold rolled stainless steel and heat resisting steel strips
GB GB/T 4356 (2002)
Stainless steel wire rods

Related Materials

7Cr17

Chemical Composition of 7Cr17

C: 0.60 0.75
Si: Max 1.00
Mn: Max 1.00
Ni: Max 0.60
Cr: 16.00 18.00
Mo: Max 0.75

Mechanical Properties of 7Cr17

Rp0.2 (MPa) 256 (≥)
Rm (MPa) 767 (≥)
AKV (J) 44
A (%) 21
Z (%) 32
Hardness HBW 431

7Cr17 shape and dimensions

7Cr17 Round bar: 1mm-800mm
7Cr17 Square bar: 10mm * 10mm-600mm *600mm
7Cr17 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
7Cr17 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
7Cr17 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
7Cr17 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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