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Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH

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Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH

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Brand Name : ABOOM

Model Number : NAS630

Certification : EN 10204 Type 3.1

Place of Origin : CHINA

MOQ : 1000kgs

Price : USD Negotiable

Payment Terms : T/T

Supply Ability : 200 TONS PER MONTH

Delivery Time : 7-15dyas

Packaging Details : Bare packing/bundle packing with woven bag/wooden or steel frame crate packing/plastic cap protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

TYPE OF MATERIAL : Precipitation, hardening, martensitic stainless steel

PRODUCT : Forging NAS630 S17400 17-4PH precipitation hardened stainless steel block

STANDARD : GB / T 908 -2008 or as appropriate

GRADE : UNS630 / 17-4PH / S17400 / SUS630

Manufacturing process : The steel melt shall be refined with AOD or equivalent.

application : Bearings, steam turbine parts

Microstructure : Precipitation hardening

Testing facility : Accept other third-party testing agencies such as SGS

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Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH

Forging NAS630 S17400 17-4PH precipitation hardened stainless steel block

Application area:

Offshore platforms, helicopter decks, other platforms
food industry
Pulp and paper industry
Aerospace (turbine blades)
mechanical part
Nuclear waste barrel


The NAS630 S17400 17-4PH alloy is a precipitation, quenched, martensitic stainless steel, and this grade has high strength, hardness (up to 300 0 C / 5000 C) and corrosion resistance. After heat treatment, the mechanical properties of the product are more complete, and it can reach compressive strength of up to 1100-1300 mpa (160-190 ksi). This grade cannot be used above 300 0C (572 0F) or very low temperature. It has good corrosion resistance to the atmosphere and diluted acids or salts. It has the same corrosion resistance as 304 and 430.

3/16" 1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8" 3/4" 7/8" 1"
4.8mm 6.3mm 7.9mm 9.5mm 11.1mm 12.7mm 14.3mm 15.9mm 19mm 22.2mm 25.4mm
1 1/8" 1 1/4" 1 1/2" 1 3/4" 2" 2 1/4" 2 1/2" 2 3/4" 3" 3 1/2" 4"
28.6mm 31.8mm 38.1mm 44.5mm 50.8mm 57.2mm 63.5mm 69.9mm 76.2mm 88.9mm 101.6mm

chemical composition:

C Cr Ni Cu Nb/Cb Mn
0.04 16.5 4.5 3.3 0.3 0.7
PREN (%Cr+3.3%Mo+16%N)≥17

Mechanical properties

Hardened YS 0.2%
N/mm		 UTS
N/mm
Min. Typ. Min. Typ.
A 1070 1207 1170 1310
B 790 931 965 1034
Hardened YS 0.2%
ksi		 UTS
ksi		 El%
Min. Typ. Min. Typ. Min. Typ.
A 155 175 170 190 8 14
B 115 135 140 150 10 17

Hardened at 496 ° C (925 ° F)-4 hours-air cooled
Hardened 593 ° C (1100 ° F)-4 hours-air cooled
The above are two examples of heat treatment.

NAS630 S17400 17-4PH precipitation hardened stainless steel Shaft

Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH

Hardness/Temperature tempered for 4 hours after austenitizing at 1040°C (1904°F) for 30 min quenched 100°C/sec (212°F/sec).

Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH


Product Tags:

precipitation hardened stainless steel

      

stainless steel round bar stock

      
Quality Forging Precipitation Hardening Stainless Steel Block NAS630 S17400 17-4PH for sale

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