ট্যাগ আর্কাইভস: S355jr

[ad_1] “S355jr: Stronger, Lighter, and Extra Sturdy than S235jr!” The S355JR to S235JR are two completely different grades of metal which can be utilized in a wide range of purposes. Each grades are produced from a mix of iron and carbon, however the principle distinction between them is the quantity of carbon current. The S355JR […]