舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】

一．10号钢简介：
 制造要求受力不大、韧性高的零件，如汽车车身、贮器、深冲压器皿、管子、垫片等，可用作冷轧、冷冲、冷镦、冷弯、热轧等工艺成形，也可用作心部强度不高的渗碳件、碳氮共渗件等。
10号钢： 执行标准：GB/T711-2017。舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】
二．10号钢化学成份：舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】
碳 C ：0.07~0.14
硅 Si：0.17～0.37
锰 Mn：0.35～0.65
硫 S ：≤0.04
磷 P ：≤0.35
铬 Cr：≤0.15
镍 Ni：≤0.25
铜 Cu：≤0.25
三．10号钢力学性能：舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】　　
抗拉强度 σb (MPa)：≥335
屈服强度 σs (MPa)：≥205
伸长率 δ5 (%)：≥31
断面收缩率 ψ (%)：≥55，
硬度 ：未热处理,≤137HBs，
试样尺寸：试样尺寸纵向25mm
10号钢：热处理规范及金相组织　
热处理规范：正火,910,空冷
金相组织：铁素体+珠光体。
四．10号钢交货状态：　舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】
以不热处理或热处理（退火、正火或高温回火）状态交货。要求热处理状态交货的应在合同中注明，未注明者按不热处理交货。舞阳钢板10号钢力学性能及化学成分详情分析【14mm-60mm厚】
oneNo. 10 Steel Profile:
Manufacturing requirements of small force, high toughness parts, such as automobile body, storage, deep stamping vessels, pipes, gaskets, etc., can be used for cold rolling, cold stamping, cold heading, cold bending, hot rolling and other processes, but also can be used for the core strength is not high carburizing parts, carbonitriding parts, etc.
No. 10 steel: Implementation standard: GB/T711-2017
twoNo.10 Toughening ingredient:
Carbon C: 0.07 ~ 0.14
Silicon Si: 0.17 ~ 0.37
Manganese Mn: 0.35 ~ 0.65
S: sulfur 0.04 or less
P P: 0.35 or less
Chromium Cr: 0.15 or less
Ni Ni: 0.25 or less
Copper Cu: 0.25 or less
chanical properties of No.10 steel:
Tensile strength B (MPa) : ≥335
Yield strength s (MPa) : ≥205
Elongation 5 (%) : ≥31
A reduction of area bits (%) : 55 or more,
Hardness: not heat treated,≤137HBs,
Sample size: sample size longitudinal 25mm
Steel No. 10: Heat treatment specification and metallographic structure
Heat treatment specification: normalizing,910, air cooling
Metallographic structure: ferrite + pearlite.
Four.Delivery status of Steel No. 10:
Delivery without heat treatment or heat treatment (annealing, normalizing or tempering at high temperature).The delivery in the condition of heat treatment shall be indicated in the contract. If it is not indicated, the delivery shall be made without heat treatment.