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Suzhou double gold industry Co.,Ltd Global stainless steel and special steel solution provider
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ASTM 630 Special Stainless Steel Billet For Forging Flange , 0Cr17Ni4Cu4NB

Suzhou double gold industry Co.,Ltd
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Suzhou double gold industry Co.,Ltd
City: Suzhou
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-65354503
Contact Person:
Mr Wang

ASTM 630 Special Stainless Steel Billet For Forging Flange , 0Cr17Ni4Cu4NB

Brand Name : Suzhou Double Gold Special Steel
Model Number : Machining
Certification : PED, ISO9001:2008, AD, KR
Place of Origin : Suzhou, China
MOQ : 5000kg
Price : Negotiable
Supply Ability : 300000tons per month
Delivery Time : 5-15days
Packaging Details : Wooden Crates
Material : 0Cr17Ni4Cu4NB
name : special steel ingot
technique : hot rolled
length : 1-7mm
Surface Treatment : Mould Repairing
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ASTM 630 special steel ingot for forging flange,0Cr17Ni4Cu4NB

Effect of treatment on mechanical properties and micro-structure of 630 marten-site stainless steel is introduce. The mechanism of precipitation hardening of the steel is summarized and discussed,it was widely used owing to it’s high strength and excellent corrosion resistance.the traditional heat treatment of the steel is solution and aging,generally.solution temperature is 1040 °c.The strength and hardness increase gradually with aging temperature and time increasing.while the inter medicate treatment among the solid solution and aging,the impact property and the corrosion resistance are obviously increased due to the refined marten-site lath.it is widely believed that the mechanism of precipitation hardening of 17-4PH marten-site stainless steel is due to the precipitation of ε-cu.but the analysis about morphology of ε-cu is various.

REFERENCE ANALYSIS

CCrNiCuNb/CbMn
0.0416.54.53.30.30.7

PREN (%Cr+3.3%Mo+16%N)≥17


HEAT TREATMENT

Heat treatmentYS 0.2%
N/mm
UTS
N/mm
Min.Typ.Min.Typ.
A1070120711701310
B7909319651034

Heat treatmentYS 0.2%
ksi
UTS
ksi
El%
Min.Typ.Min.Typ.Min.Typ.
A155175170190814
B1151351401501017


Product Tags:

Alloy Steel Ingots

      

Stainless Steel Ingots

      
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