What is the difference between cold drawn and hot rolled bar?
Cold rolling produces steel with closer dimensional tolerances and a wider range of surface finishes than hot rolling. It is also up to 20% stronger than hot rolled through the use of strength hardening. When making more precise shapes, the process involves: Breakdown.
AISI/SAE | DIN/EN | BS | JIS/KS | China |
1015 | C15 / 1.0401 | 080M15 | S15C | 15# |
1018 | S17C | 18# | ||
1020 | C22 / 1.0402 | 070M20 / EN3 | S20C | 20# |
1025 | C25 / 1.0406 | 070M26 | S25C | 25# |
1030 | C30 / 1.0528 | 080M32 / EN5 | S30C | 30# |
1035 | C35 / 1.1181 | 070M36 | S35C | 35# |
1040 | C40 / 1.0511 | 080M40 / EN8 | S40C | 40# |
1045 | C45 / 1.1191 | 080M46 | S45C | 45# |
1050 | C50 / 1.0540 | 080M50 | S50C | 50# |
1055 | C55 / 1.0535 | 070M55 / EN9 | S55C | 55# |
1060 | C60 / 1.1221 | 070M60 | S58C | 60# |
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Wuxi Zhanlu International Trade Co., Ltd.: located in China's steel resources are very rich in East China - Wuxi, is a professional operation and sales to U special steel, mold steel and stainless steel-based, set steel trade, logistics, warehousing in one of the integrated import and export steel trading enterprises, the company pursues the "quality is life, service is the soul" business philosophy, with a complete variety and small profits and high sales of the principle, products are exported: China, Europe, the United States, Japan and South Korea, Southeast Asia and Africa and other countries, marketing throughout the world, At the same time, it also provides procurement services for the Chinese purchasing agents of many international companies, and effectively solves the customer's problem by providing rich inventory and strong supply sources
Various procurement needs have won the trust of our customers.