Chapter 664 (1/2)
As night fell, under the stars, Lin Feng walked into Li Yutong's back garden, saw the neatly placed 20 square steel, squatted down, picked up one of the square steel and looked carefully.
”A square steel is two meters long and its cross section is almost four square decimeters. The mass of each square steel is just about half a ton. Here are ten tons of steel, that is, twenty square steel. I don't know how much refined iron can be extracted from this square steel. ”
The material Lin Feng used to refine the flying sword is refined iron, which can be said to be the lowest grade material among the refining materials. However, even in ancient times, I'm afraid it was necessary to continuously smelt and purify an iron ore in order to obtain very little refined iron.
Now, of course, Lin Feng can't dig ore refiners in some iron mines. He can only extract refined iron from these ready-made steels. However, Lin Feng did not know the iron content in these steels, nor how many kilograms of refined iron could be extracted from a meal of steel.
”Lin Feng, this is the best quality square steel in our Lijia steel factory. See if you can do it. If not, I'll think of a way for you. ” Li Yutong now also knows that Lin Feng is a true cultivator in the legend. Naturally, many things cannot be inferred from common sense. Anyway, she trusts Lin Feng 100% and does everything according to Lin Feng's instructions.
”Sister Tongtong, there should be no problem with the quality of this steel, but I don't know how many steel can extract a kilogram of refined iron. Moreover, I'm afraid there will be a lot of noise in refining refined iron in steel. It's not suitable in your garden. You'd better go back to the alchemy room. ”
Lin Feng thought for a moment and said cautiously. Because he didn't refine tools himself, he didn't know what would happen. To be safe, he'd better go to the alchemy room.
”Ah? What about this? Lin Feng, why don't I call the workers back and move all the steel to the alchemy room? However, the alchemy room can't put so much. At most, five pieces of steel can be put in at one time. ”
Hearing this, Li Yutong was a little worried. After all, each piece of steel weighs half a ton and needs two or three workers to carry it. However, Lin Feng smiled, waved his hand and said to her, ”sister Tongtong, it's not necessary. I can move this steel by myself. First put five in and refine it. If it's not enough, I'll come out and move it. ”
”A piece of steel weighs half a ton? Lin Feng, can you really do it alone? ” Li Yutong couldn't help worrying.
Without saying anything, Lin Feng grabbed a piece of steel on the ground with both hands, weighed it a few times and said with a smile: ”it's very heavy! But I can get a few more. ”
Since he was transformed by 24 Sea God beads and divine water, Lin Feng has continuously strengthened his physical quality through cultivation. Usually, he has no pressure on some things of hundreds of kilograms, and he can walk like a fly when he carries them. Therefore, Lin Feng also wants to take this opportunity to see where the limit of his strength is.
One steel, two steel
Lin Feng added one by one, and Li Yutong was stunned. Those powerful porters, two people can barely lift a piece of steel, but Lin Feng is still adding more and more. How much strength does it take? Li Yutong really can't imagine why Lin Feng's body, which doesn't look strong, should have so much strength.
One, two, three, Lin Feng felt quite relaxed. Lin Feng didn't feel some difficulty until he added six pieces of steel. After adding a seventh one, Lin Feng felt that he could not support it. He quickly removed two steels and carried only five steels to the alchemy room on the first floor.
”Sure enough! My physical fitness has been greatly improved, and I can almost afford three tons of goods. The strength under one punch should be one third of the load, that is, almost a ton of strength. ”