1.3247 Die steel
time：2021-01-26 15:01:05ctr：
1.3247die steel
Detailed Introduction：
Detailed Introduction：
chemical composition：
|
Ingredients％
|
C carbon
|
Si silicon
|
Mn Manganese
|
Cr（Chromium）
|
W Tungsten
|
V（Vanadium）
|
Mo Molybdenum
|
VP phosphorus
|
S sulfur
|
|
0.85
|
0.45
|
0.45
|
4.00
|
5.80
|
1.80
|
4.80
|
0.03
|
0.01
|
forging：1.100～900℃
Annealing: Heat to 800-850℃，Stay at this temperature for two to four hours and let it gradually cool in the furnace。
Quenching: Preheat to 550-600 ℃ first, then reheat to 950 ℃, and finally heat to a：1，220～1250℃；
b：1，200℃～1230℃。Harden in oil, but the oil temperature must be moisturized first 40-60℃（a.Generic Tools；
b.Complex forms require tools of resilience）
Tempering: Heat to 550-570 ℃, stay at this temperature, and then cool in still air. Tempering must be repeated twice
Hardness: HRC63 ℃ or above。
Usage: This is tungsten steel high-speed steel, suitable for manufacturing wear-resistant and impact resistant tools for strong cutting, advanced punching dies, screw molds，
Tools that require toughness and complex shapes, such as milling cutters, drill bits, etc
2.Wholesale and retail, discounted prices, superior quality (large quantities are preferred), timely and fast delivery
3.The company has several large vertical band saws and steel plate precision machining machinery,
4.We are a large enterprise that integrates the sales, wholesale, and machining services of multiple imported high-quality mold steel products
5.Wide channels, sufficient supply of goods, and business scope covering all parts of the country, can meet the needs of customers in various regions
Sincerely welcome new and old customers from all walks of life to call and inquire about and negotiate business at any time. Our high-quality products and reasonable prices will definitely meet your requirements！
Welcome new and old customers to call for consultation and negotiation。
prev：1.3243 Die steel
next：1.3343 Die steel
Back