Why is stainless steel magnetic?

304 stainless steel belongs to austenitic stainless steel, austenitic in the cold process of some or a small amount of conversion to martensite Martensite is magnetic so 304 stainless steel is non - magnetic or micro - magnetic.Specific can baidu query 304 stainless steel why magnetic.

How to identify authentic 304 stainless steel products?

(1)Support 304 stainless steel special detection potion detection, if not discoloration for authentic 304 stainless steel.304 potions. (2) supporting chemical composition analysis and spectral analysis.Laser potion. Support for smoke testing, simulation of actual use environment.

What kinds of stainless steel are commonly used?

(1) 201 stainless steel, suitable for use in dry environment, water is easy to rust. (2) 304 stainless steel, outdoor or humid environment, corrosion resistance and acid resistance. (3) 316 stainless steel, plus molybdenum, more corrosion resistance and corrosion resistance, especially suitable for seawater and chemical media.

Customized Stainless Steel A2-70 SS304 Straight Clevis Parallel Knurled Pin

Name: Customized Stainless Steel A2-70 SS304 Straight Clevis Parallel Knurled Pin
Brand: SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
SKU: 902502395

Shanghai, ChinaSHANGHAI TENGRI METAL PRODUCTS CO., LTD.

US$0.01

50 Pieces

Product specifications

Diameter

Length

Customized

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Plain

Model NO.

Din/GB/ISO

Certification

ISO

Customized

Grade

A2-70/Q195/Q235/A193 B7/A194 2h

Type

Knurled

Service

Customized Design

Sample

Available

Delivery Time

5-20 Days

Color

Silver, White, Black, Green, Yellow, Brown, Red

Transport Package

Cartons+Wooden Pallets+Plastic Bag

Specification

Φ 3-Φ 12

Trademark

Tengri

Origin

China

HS Code

7318240000

Production Capacity

30000000pieces/Year

Key features

Custom Design Service: ODM and OEM services available with customized design options.

ISO 9001:2015 Certified: Passed ISO9001:2015, CQM, and IQNet quality management certifications.

Multiple Material Grades: Available in A2-70, Q195, Q235, A193 B7, and A194 2h grades.

Flexible Surface Treatment: Options include baking finish, zinc plating, nickel plating, and Dacromet.

Fast Delivery Time: Standard delivery within 5-20 days for customized orders.

12-Hour Response Support: All customer questions are replied to within 12 hours.

Multiple Payment Options: Supports T/T, PayPal, L/C, Western Union, and other methods.

Company profile

Years of Export ExperienceFlexible CustomizationQuality AssuranceManagement Certification

SHANGHAI TENGRI METAL PRODUCTS CO., LTD.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-11-16Nearest Port: ShanghaiAverage Response Time: ≤1.05hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others

AI-Powered supplier vetting

SummaryShanghai Tengri Metal Products Co., Ltd. is identified as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. The supplier has documented corrective-action and complaint-handling procedures, quality assurance, inventory capability, written service-assessment procedures, and ERP-based operational management. It holds ISO9001:2015 and RoHS-related evidence and has conducted fire drills. Its service network is limited: it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services. The supplier supports multiple customization modes and reported new products during the past year, but does not provide 3D software design, ODM, SDK, or recognized-brand OEM services. Manufacturing-contract status, detailed capacity, and customer case evidence remain insufficient for a definitive assessment.

Supplier typeThe supplier is identified as SHANGHAI TENGRI METAL PRODUCTS CO., LTD and is named as the manufacturer of stainless-steel flat head nuts in M5 and M8 specifications. This supports classification as a product manufacturer rather than only a trading or service intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product-certification capability. These are explicit certification-related credentials, although the slices do not provide certificate scope, validity dates, or issuing-body details.

After-Sales capabilityThe supplier has documented corrective/preventive-action and customer-complaint procedures with follow-up records, plus inventory capability and written service-assessment procedures. However, it reports no overseas warehouses, showrooms, agents, or branches, and lists zero countries for overseas services, limiting its overseas after-sales reach.

R&D capabilityThe supplier reports new products during the past year and uses ERP for digital management of production, procurement, quality control, and logistics. Its innovation-related offering is limited by the absence of 3D software design services, ODM services, and an available SDK.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide 3D software design services or ODM services, indicating customization capability without evidence of complete design-development support.

Product Q&A

Q:Can I order a small list?

Of course, you can.

Q:What quote do you offer?

FOB, CIF and others ways according the your needs.

Q:How transport?

Sea Freight, Air Freight and others Express Delivery ways for you.

Q:What is the quality of your products guarantee?

We have passed ISO9001:2015 Quality Management System Certification, CQM Quality Management System Certification and IQNet Quality Management System Certification, If the quality doesn't accord the standard, you can exchange the goods for free.

Q:Do you have after-sales service?

Certainly,you can contact us at any time.