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China factories

China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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  3. S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment
China S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment
China S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment

  1. China S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment
  2. China S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment

S17700 17-7 PH AISI 631 Stainless Steel Bar 6 Mm Ch 900 Condition Heat Treatment

  1. MOQ： 100KGS
  2. Price： 6.5 USD/KG
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 50000KGS
Delivery Time 7 Days
Packaging Details Wooden Pallet
Type Round
Application Construction,decoration,Industry,Mechineal
Standard DIN,ASTM,AISI,JIS,EN
Grade S17700 17-7 PH AISI 631
Shape Round
Dimensions 3mm-800mm
Surface bright,Polished,black
Technique Cold drawn&hot rolled
Length Customers' Requirements
Packing Standard Seaworthy Package
Price term CIF CFR FOB Ex-Work
Name Heat Treatment H900 630/17-4Ph Stainless Steel Round Bar
Brand Name MITTEL TISCO BAO STEEL
Model Number S17700 17-7 PH AISI 631
Certification ISO,BV,SGS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 50000KGS
Delivery Time 7 Days Packaging Details Wooden Pallet
Type Round Application Construction,decoration,Industry,Mechineal
Standard DIN,ASTM,AISI,JIS,EN Grade S17700 17-7 PH AISI 631
Shape Round Dimensions 3mm-800mm
Surface bright,Polished,black Technique Cold drawn&hot rolled
Length Customers' Requirements Packing Standard Seaworthy Package
Price term CIF CFR FOB Ex-Work Name Heat Treatment H900 630/17-4Ph Stainless Steel Round Bar
Brand Name MITTEL TISCO BAO STEEL Model Number S17700 17-7 PH AISI 631
Certification ISO,BV,SGS Place of Origin China
High Light AISI 631 Stainless Steel Bar ，Stainless Steel S17700 Bar ，Stainless Steel Bar 6Mm

S17700 17-7 PH AISI 631 Stainless Steel diameter 6 mm Ch 900 Condition Heat Treatment

Aisi 631 / 17-7PH is an austenitic-martensitic precipitation hardening stainless steel developed on the basis of 18-8CrNi, also known as controlled phase transformation stainless steel. After solution treatment, it is an unstable austenite structure, which has good ductility and processability. After adjustment, the austenite precipitation and carbonization phenology components change, and then through martensitic transformation treatment, most of the structure is transformed into toughness. Better low-carbon tempered martensite, this state is the use state of steel, and has good mechanical properties at medium temperature. Corrosion resistance is better than general martensitic stainless steel.

Aisi 631 / 17-7PH alloy is characterized by heat treatment to obtain high hardness and high strength, excellent fatigue resistance, good corrosion resistance and small heat treatment deformation.

The formability and elasticity of the annealed 17-7PH are similar to those of 301.

Under the heat treatment conditions of TH1050 and RH950, the corrosion resistance of 631 is better than that of general hardenable stainless steel (such as 410, 420 and 431), but not as good as 304. After CH900 heat treatment, its corrosion resistance is similar to that of 304 in most environments.

Like 17-4PH (630), the recommended operating temperature of 631 is below 300°C. Its welding performance is weaker than 630.

Aisi 631 Grade comparison

Chinese

GB

07Cr17Ni7Al

(0Cr17Ni7Al)

USA

ASTM

631

UNS

S17700

AK Steel

17-7 PH®

Japan

JIS

SUS 631

Germany

DIN

X7CrNi17-7

W.Nr.

1.4568

Aisi 631 chemical composition(wt%)

Standard

GB/T 1220-2007

ASTM A693

Grade

07Cr17Ni7Al

UNS S17700

C

≤0.09

≤0.09

Si

≤1.00

≤1.00

Mn

≤1.00

≤1.00

P

≤0.040

≤0.040

S

≤0.030

≤0.030

Cr

16.00~18.00

16.00~18.00

Ni

6.50~7.75

6.50~7.75

Al

0.75~1.50

0.75~1.50

MITTEL has international first-class material production equipment such as high temperature alloy isothermal forging production line,  vacuum melting furnace, VAR vacuum arc remelting furnace etc., with strong professional ability and highly responsible management team. We are a member of China Application of nuclear energy materials, Member of the International Council of the Aeronautical Sciences. Years of experience in Corrosion Resistant Alloy & Superalloy. When you have superalloy material inquiry, please contact us without hesitation. MITTEL  is Corrosion & fatigue nickel alloy professional manufacturer,We will provide you with sincere and thoughtful service.

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller

  • Year Established:

    1998

  • Total Annual:

    80Millen-100 Millen

  • Employee Number:

    200~500

  • Ecer Certification：

    Verified Supplier

Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is  located in Wuxi City,  a beautiful city near Shanghai.  Wuxi is close to  Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...

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Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • NO.288,YOUYI ROAD ,XI SHAN DISTRICT,WUXI CITY,CHINA
  • https://www.stainlesssteel-sheetmetal.com/

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