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2025-12-30 11:33
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What trade methods and delivery scopes are supported by the steel products of Xiamen Xinghuibin?
With the business qualifications of goods import and export and technology import and export, Xiamen Xinghuibin can support various trade methods corresponding to international trade terms such as FOB (Free On Board), CIF (Cost, Insurance and Freight), and CFR (Cost and Freight).
What is the fatigue strength of steel? For which application scenarios is it particularly important?
Fatigue strength refers to the maximum stress value that steel can bear without fatigue failure under the action of alternating load (cyclic load), which is usually lower than the static strength.
2025-12-30 11:32
How to perform surface rust prevention treatment on the steel supplied by Xiamen Xinghuibin? What are the common methods?
The steel supplied by Xiamen Xinghuibin mainly adopts the following surface rust prevention treatment methods:
What is the cold working hardening phenomenon of steel? What effects will it have on steel properties?
Cold working hardening refers to the phenomenon that when steel is subjected to cold rolling, cold drawing and other processing at room temperature, the strength and hardness increase due to lattice distortion, but the plasticity and toughness decrease.
Why does stainless steel have good corrosion resistance? Does Xiamen Xinghuibin supply stainless steel products?
The core reason why stainless steel is corrosion-resistant is that its chromium content is not less than 10.5%
2025-12-30 11:31
What do "Q" and "235" in the steel grade Q235 represent respectively?
"Q" is the first letter of the pinyin of "Qu" in "yield strength", representing yield strength; "235" indicates that the minimum yield strength of the steel is 235MPa (megapascal).