Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Others stainless steel round bar>
  3. ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing

  1. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  2. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  3. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  4. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  5. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  6. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing
  7. China ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing

ESR Premium AISI 431 Stainless Steel Round Bar for Glass Mould Manufacturing

  1. MOQ： 50 kg
  2. Price： US $2.35-5.35 / kg
  3. Get Latest Price
Shape Round
Technique Hot Rolled
Surface Treatment Bright
Diameter Range 6-300mm
Carbon Content 0.12-0.20%
Silicon Content 0-1.00%
Manganese Content 0-1.00%
Nickel Content 1.25-3.00%
Chromium Content 15.00-18.00%
Phosphorous Content 0-0.04%
Sulphur Content 0-0.03%
Tensile Strength 850-1000 Mpa
Yield Strength 635 Mpa
Hardness HB 248-302
Certification ISO, AISI, ASTM, EN, DIN, JIS
Model Number 431

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China ASTM A276 Bright Annealing UNS S17400 Stainless Steel Round Bar with OD 6-300mm

    ASTM A276 Bright Annealing UNS S17400 Stainless Steel Round Bar with OD 6-300mm

    Chat online Now
  2. China Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 with OD 6

    Hot Rolled Bright Surface 17-4PH Stainless Steel Round Bar UNS S17400 with OD 6

    Chat online Now
  3. China Grade 201 Stainless Steel Bright Bar Hot Rolled with Diameter 3mm - 50mm

    Grade 201 Stainless Steel Bright Bar Hot Rolled with Diameter 3mm - 50mm

    Chat online Now
  4. China ASTM 276 Grade 304 Bright Polished Stainless Steel Round Bar Diameter 3-150mm

    ASTM 276 Grade 304 Bright Polished Stainless Steel Round Bar Diameter 3-150mm

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Hot Rolled
Surface Treatment Bright Diameter Range 6-300mm
Carbon Content 0.12-0.20% Silicon Content 0-1.00%
Manganese Content 0-1.00% Nickel Content 1.25-3.00%
Chromium Content 15.00-18.00% Phosphorous Content 0-0.04%
Sulphur Content 0-0.03% Tensile Strength 850-1000 Mpa
Yield Strength 635 Mpa Hardness HB 248-302
Certification ISO, AISI, ASTM, EN, DIN, JIS Model Number 431
High Light ESR Premium Stainless Steel Round Bar ，Glass Mould Manufacturing AISI 431 Round Bar ，OD 6-300mm DIN 1.2787 Round Bar
DIN 1.2787 AISI 431 ESR Stainless Steel Round Bars for Glass Moulds
Premium ESR 431 stainless steel round bars specifically engineered for glass mold manufacturing. Available in prehardened or soft annealed states with rough peeled surface finish.
New Generation for Glass Molds Manufacturing
431 mod. represents a special improved grade derived from 1.4057, featuring ESR (Electro-Slag Remelted) technology that delivers longer mold life through extra fine microstructure.
Chemical Composition
Grade C Si Mn P S Cr Ni Mo V
FG431 0.17 ~ 0.22 0.4 ~ 0.5 0.6 ~ 0.7 0.025 max. 0.015 max. 15.5 ~ 16.0 1.7 ~ 1.9 0.2 ~ 0.25 0.06 ~ 0.1
DG431 0.20 ~ 0.25 0.25 ~ 0.35 0.8 ~ 0.9 0.025 max. 0.015 max. 15.5 ~ 16.0 1.8 ~ 1.9 0.3 ~ 0.35 0.05 ~ 0.1
Material Characteristics
AISI 431 is a high chromium-low nickel martensitic stainless steel with excellent hardenability, high strength, and good corrosion resistance. Typically supplied hardened and tempered in the tensile range 850-1000 MPa.
  • Excellent corrosion resistance in atmospheric environments
  • Good resistance to mild marine and industrial atmospheres
  • Resistant to organic materials, nitric acid, and petroleum products
  • High tensile and yield strength with excellent toughness
  • Capable of through hardening up to Rc44
  • Responds well to nitriding processes
Available Sizes & Finishes
Stocked sizes range from 6.35mm to 260mm diameter. Available finishes include peeled, cold drawn, turned and polished, and centreless ground.
International Specifications
Country Standard Designation
Australia AS 2837-1986 431
Germany W.Nr 1.4057 X20CrNi17 2
Great Britain BS970 Part3 1991 431S29
Japan JIS G4303 SuS 431
USA ASTM A276-98b 431
Typical Applications
Glass molds, aircraft components, bolts and nuts, fasteners, pump shafts, propeller shafts, studs, and valve parts. Material is magnetic in all conditions.
Important Note: Tempering within the range 370°C - 565°C should be avoided due to significant drop in impact properties. For optimum corrosion resistance, ensure surfaces are free of scale and foreign particles, and consider passivation for finished parts.
DIN 1.2787 AISI 431 ESR Stainless Steel Round Bars for glass mold applications Close-up view of ESR stainless steel round bar surface finish Manufacturing quality stainless steel bars for industrial use Precision round bars suitable for glass mold production Industrial grade AISI 431 stainless steel material stock

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification：

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

+ Read More

Get in touch with us

  • Reach Us
  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.