德国1.2312(40CrMnMoS8-6)合金钢

德国1.2312(40CrMnMoS8-6)合金钢

品名:材质:产地/厂家:规格:
塑料模具钢
1.2312(40CrMnMoS8-6)
德国
齐全(mm)
详细说明 1.2312 (40CrMnMoS8-6)

 

Properties

Alloy treated steel with Cr - Mn – Mo, with sulfur content, ensuring excellent machinability also in the treated condition. Due to the high ability of treatment into the material’s depth there is uniform strength within the whole cross-section ensured. It offers excellent mechanical properties like as toughness, dimensional stability and at the same time good machinability and erodibility. It has good hardenability and hot strength.
It is suitable for nitriding, case hardening and chromating. It features better machinability in comparison to W.Nr. 1.2311 thanks to sulfur addition. In comparison to steel 1.2311 it is worse polishable.

The steel is supplied in treated condition and there is no need for subsequent heat treatment (the delivered condition is exploited). Subsequent heat treatment is recommended only in exceptional events when higher hardness is required.

Strength in the delivered condition 900 - 1100 MPa (33 HRC).
Hardness in the delivered condition max. 290 - 320 HB.
Hardness in the soft annealed condition max. 230 HB.
Obtainable hardness after quenching 51 HRC.

Application

The steel is suitable for plastic materials processing moulds and frameworks and for moulds framing for metal casting under pressure. Tools for hot forming like as interspaces and thermally stressed auxiliary tools. Machine parts with higher strength and sufficient toughness.

Heat treatment
Soft annealing   760 - 780 °C
Stress relief annealing   600 °C
Quenching temperature   830 - 870 °C
Quenching medium   olej
Drawing temperature   100 - 550 °C
Hardness after quenching   51 HRC


Chemická analyza
C Si Mn P max S max Cr Mo
0,35-0,45 0,30-0,50 1,40-1,60 0,030 0,05-0,1 1,80-2,00 0,15-0,25

属性 
铬合金处理的钢 - 锰 - 钼,硫含量,确保良好的治疗条件也可加工(www.baizou.cn)。由于治疗到材料的深度范围内有很高的能力,整个横截面确保统一的力量。它提供了类似的韧性,尺寸稳定,同时优异的机械性能良好的可加工性和可蚀性。它具有良好的淬透性和高温强度。 
它适合渗氮,渗碳和钝化。它具有更好的加工性能比较W.Nr.由于除硫1.2311。相较于钢1.2311这更糟糕的是可抛光。 

的钢铁供应治疗条件,也没有必要为以后的热处理(交付条件是剥削)。随后的热处理建议,只有在特殊事件时,需要较高的硬度。 

强度交付条件900 - 1100兆帕(33 HRC)的。 
硬度最大的交付条件。 290 - 320乙型肝炎。 
硬度最大的软退火条件。 230高亮度。 
淬火后硬度索取51人权委员会。 


应用 
的钢铁加工模具和模具框架和金属铸造的压力下制定合适的塑料材料。热像工具作为间隙和热成型强调辅助工具。具有较高的强度和足够的韧性机械零件。 


热处理 
软退火760 - 780 ° C间 
应力消除退火600℃ 
淬火温度830 - 870 ° C间 
淬火介质olej 
拉伸温度100 - 550℃ 
淬火后硬度51人权委员会 



Chemická analyza 
?姒呒嗯P最大s最大铬钼 
0,35-0,45 0,30-0,50 1,40-1,60 0030 0,05-0,1 1,80-2,00 0,15-0,25


东莞通胜模具钢材有限公司

电话:13418349006 0769-85353362

传真:0769-85353360



德国1.2312(40CrMnMoS8-6)合金钢

德国1.2312(40CrMnMoS8-6)合金钢

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