鋼種分類手冊

1湖北冶鋼〔定稿〕市場部202312302說說明湖北冶鋼鋼種分類是以三鋼并軌、統(tǒng)一口徑歸類進(jìn)展分類。事先已征求了技術(shù)部門和相關(guān)專家的意見，市場部對公司目前生產(chǎn)的鋼種按三鋼統(tǒng)一歸類口徑進(jìn)展了整理。整理過程，分別對局部鋼種的級別進(jìn)展了劃分，具體說明如下：一、分級說明1、軸承鋼：一般：以連鑄的GB/T18254、YB9-68技術(shù)標(biāo)準(zhǔn)劃分標(biāo)準(zhǔn)。高級：以模鑄非電渣工藝的技術(shù)標(biāo)準(zhǔn)、銷售價格大于GB/T18254、YB9-68連鑄材500元/噸以上的、雖連鑄GB/18254技術(shù)標(biāo)準(zhǔn)，但深加工為退火材、SKF特級：以電渣工藝成材為劃分標(biāo)準(zhǔn)。2、齒輪鋼：一般：以20CrMnTi、30CrMnTi為劃分標(biāo)準(zhǔn)。高級：以帶“HCrMo、CrNiMo及齒輪鋼試制、產(chǎn)品等為劃分標(biāo)準(zhǔn)。3、彈簧鋼：二、存在問題由于品種多、標(biāo)準(zhǔn)多，局部鋼種存在歸類有誤，且局部品種存在兩種屬性雖通過了多個部門鑒別，還存在有不同意見，望準(zhǔn)時溝通，以到達(dá)2023年的品種統(tǒng)計口徑全都。3鋼種分類名目1、碳素構(gòu)造鋼2、碳素工具鋼3、合金構(gòu)造鋼4、合金工具鋼5、齒輪鋼6、軸承鋼7、彈簧鋼8、沖模鋼9、不銹鋼10、高工高溫鋼11、軍工鋼12、高鍋油井管坯13、易切削非調(diào)質(zhì)鋼14、鉚鏍鋼一、碳結(jié)鋼鋼號技術(shù)標(biāo)準(zhǔn)類別級別用途08GB/T699-1999碳結(jié)鋼0820-97碳結(jié)鋼10GB/T699-1999碳結(jié)鋼10GB/T8162-1999碳結(jié)鋼鋼管10GB699-88碳結(jié)鋼10GB8162-87碳結(jié)鋼鋼管10YB/T5222-93碳結(jié)鋼1045HYW35-2023碳結(jié)鋼15GB/T699-1999碳結(jié)鋼1515MnGB699-88161-2023碳結(jié)鋼碳結(jié)鋼16Mn16MnGB/T699-1999GB8162-87碳結(jié)鋼碳結(jié)鋼鋼管16Mn16Mn16Mn20GB8163-87HY3-9659-99GB/8163-1999碳結(jié)鋼碳結(jié)鋼鋼管鋼管20GB/T3078-94碳結(jié)鋼20GB/T3087-1999碳結(jié)鋼20GB/T699-1999碳結(jié)鋼20GB/T8162-1999碳結(jié)鋼鋼管20GB3078-94碳結(jié)鋼20GB3087-1999碳結(jié)鋼20GB3087-82碳結(jié)鋼20GB699-88碳結(jié)鋼20GB8162-87碳結(jié)鋼鋼管20GB8163-87碳結(jié)鋼鋼管20HY3-96碳結(jié)鋼鋼管20YB/T5222-93碳結(jié)鋼管坯2063-99碳結(jié)鋼2013-2023碳結(jié)鋼2013-2023碳結(jié)鋼2013-94碳結(jié)鋼20161-2023碳結(jié)鋼2061-97碳結(jié)鋼20Mn20Mn20Mn20Mn25GB/T699-1999GB699-88GB8162-87155-2023GB/T699-1999碳結(jié)鋼碳結(jié)鋼鋼管25GB699-88碳結(jié)鋼25161-2023碳結(jié)鋼2563-99碳結(jié)鋼325Mn鋼號技術(shù)標(biāo)準(zhǔn)GB/T699-1999類別碳結(jié)鋼級別用途25Mn25Mn30GB699-88試155-2023GB/T699-1999碳結(jié)鋼碳結(jié)鋼30GB/T8162-1999碳結(jié)鋼鋼管3030Mn30Mn35試63-99GB/T699-1999GB699-88GB/T3078-94碳結(jié)鋼碳結(jié)鋼35GB/T699-1999碳結(jié)鋼35GB/T8162-1999碳結(jié)鋼鋼管35GB3078-82碳結(jié)鋼35GB3207-88碳結(jié)鋼35GB699-88碳結(jié)鋼35GB8162-87碳結(jié)鋼鋼管35HY3-96碳結(jié)鋼鋼管35YB/T5222-93碳結(jié)鋼管坯351-2023碳結(jié)鋼35161-2023碳結(jié)鋼354-2023碳結(jié)鋼354-2023A碳結(jié)鋼3563-99碳結(jié)鋼40GB/T3078-94碳結(jié)鋼40GB/T699-1999碳結(jié)鋼4040Mn45GB/T8162-1999GB/T699-1999GB/T3078-94碳結(jié)鋼碳結(jié)鋼鋼管45GB/T699-1999碳結(jié)鋼45GB/T8162-1999碳結(jié)鋼鋼管45GB3078-82碳結(jié)鋼45GB3639-83碳結(jié)鋼45GB699-88碳結(jié)鋼45GB8162-87碳結(jié)鋼鋼管45HY3-96碳結(jié)鋼鋼管45HY7-95碳結(jié)鋼45YB/T5035-96碳結(jié)鋼45YB/T5222-93碳結(jié)鋼管坯451-2023碳結(jié)鋼451-2023碳結(jié)鋼45124-2023碳結(jié)鋼45130-2023碳結(jié)鋼45137-2023碳結(jié)鋼45161-2023碳結(jié)鋼453-1999碳結(jié)鋼3鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途4560-2023碳結(jié)鋼4563-99碳結(jié)鋼4597-2023碳結(jié)鋼45MnGB699-88碳結(jié)鋼45Mn63-99碳結(jié)鋼50GB/T699-1999碳結(jié)鋼50GB699-88碳結(jié)鋼50MnGB/T699-1999碳結(jié)鋼50MnGB699-88碳結(jié)鋼50Mn63-99碳結(jié)鋼55GB/T699-1999碳結(jié)鋼60GB/T699-1999碳結(jié)鋼60GB699-88碳結(jié)鋼6027-2023碳結(jié)鋼65MnGB/T699-1999碳結(jié)鋼65MnGB699-88碳結(jié)鋼65Mn161-2023碳結(jié)鋼70GB699-88碳結(jié)鋼70MnGB699-88碳結(jié)鋼80GB699-88碳結(jié)鋼85GB/T699-1999碳結(jié)鋼AISI1045HYW35-2023碳結(jié)鋼NVA研13-2023碳結(jié)鋼S08CHYW20-97碳結(jié)鋼S20CHYW21-96碳結(jié)鋼S25CHYW40-2023碳結(jié)鋼SAE1018研38-2023碳結(jié)鋼SAE1045研8-2023碳結(jié)鋼STKM13AHYW3-95碳結(jié)鋼5二、碳工鋼T7A鋼號技術(shù)標(biāo)準(zhǔn)20-97類別 級別 用途碳工鋼T8T8AGB1298-86GB1298-86碳工鋼碳工鋼T10T10AT12T12AGB1298-86GB1298-86GB1298-86GB1298-86碳工鋼碳工鋼三、合結(jié)鋼10CrMoAl12Cr1MoV12Cr1MoV技術(shù)標(biāo)準(zhǔn)研30-2023GB/T3077-1999GB3077-88類別合結(jié)鋼合結(jié)鋼級別用途12Cr1MoV12Cr1MoVA12Cr1MoVA12Cr2Ni412Cr2Ni4A12Cr2Ni4A試161-2023GB/T3077-1999試63-99GB/T3077-1999GB/T3077-1999GB8162-87合結(jié)鋼合結(jié)鋼鋼管12CrMoV12CrMoV12CrMoVA12CrNi2A12CrNi312CrNi3AGB/T3077-1999試161-2023GB/T3077-1999GB/T3077-1999GB/T3077-1999GB/T3077-1999合結(jié)鋼合結(jié)鋼15Cr15Cr15CrMn15CrMo15CrMo15CrMoGB/T3077-1999GB3077-88GB3077-88GB/T3077-1999GB/T8162-1999GB3077-88合結(jié)鋼合結(jié)鋼鋼管15CrMo15CrMo15CrMo15CrMoA15CrMoA15CrMoAYB/T5221-93試161-2023試63-99GB/T3077-1999161-202363-99合結(jié)鋼合結(jié)鋼15Mn218Cr2Ni4WA18Cr2Ni4WA18Cr2Ni4WA1E06691E2892試166-2023GB/T3077-1999GB3077-8863-99研15-2023研107-99合結(jié)鋼合結(jié)鋼1E289220Cr20Cr20Cr20Cr20Cr研16-2023GB/T3077-1999GB/T8162-1999GB3077-88GB3077-99161-2023合結(jié)鋼合結(jié)鋼鋼管20Cr2Ni420Cr2Ni4A20Cr3MoWVA20CrMnGB/T3077-1999GB/T3077-199922-2023GB3077-88合結(jié)鋼合結(jié)鋼9鋼號20CrNi320CrNi320CrNi3A20Mn2技術(shù)標(biāo)準(zhǔn)GB/T3077-1999GB3077-88GB/T3077-1999GB/T3077-1999類別合結(jié)鋼合結(jié)鋼級別用途20Mn220Mn220Mn220Mn220Mn220MnMoBGB/T8162-1999GB3077-88170-2023研17-2023研68-2023GB3077-88合結(jié)鋼合結(jié)鋼鋼管20MnMoB20MnTiB20MnTiB20MnV20MnV20MnVGB3078-82GB/T3077-1999GB3077-88GB/T3077-19991-2023試171-2023合結(jié)鋼合結(jié)鋼鋼管20MnV20MnV20MnV20MnVB20MnVB20MnVB研18-2023研19-2023研20-2023GB/T3077-1999GB3077-88HY7-95合結(jié)鋼合結(jié)鋼20SiMn2MoV20SiMn2MoVA22CrSH23MnNiMoCr5423MnNiMoCr5425Cr2Mo1VAGB/T3077-1999GB/T3077-19992-2023研72-2023研72-2023GB/T3077-1999合結(jié)鋼合結(jié)鋼鋼管25Cr2MoVA25Cr2MoVA25Cr2Ni4WA25CrMo25MnCrNiMoA27CrMoTiGB/T3077-1999GB3077-88GB3077-88116-2023研75-2023研25-2023合結(jié)鋼合結(jié)鋼27MnV27SiMn27SiMn27SiMn27SiMn管研2-2023GB/T3077-1999GB/T8162-1999GB3077-88GB8162-87合結(jié)鋼合結(jié)鋼鋼管鋼管27SiMnHY3-96合結(jié)鋼鋼管27SiMn27SiMn27SiMnV28CrMnMoSiVTiYB/T5221-9313-94研18-2023研45-2023合結(jié)鋼合結(jié)鋼7鋼號30Cr30CrMnSi30CrMnSi30CrMnSiA技術(shù)標(biāo)準(zhǔn)GB3077-88GB/T8162-1999GB3077-88GB/T3077-1999類別合結(jié)鋼合結(jié)鋼級別用途鋼管30CrMnSiA30CrMnSiA30CrMnSiA30CrMnSiA30CrMnSiA30Mn2GB/T8162-1999GB3077-8863-9981-2023研56-2023GB/T3077-1999合結(jié)鋼合結(jié)鋼鋼管30Mn230Mn230Mn230Mn230Mn235CrGB3077-88161-202355-9663-99研55-2023GB3077-88合結(jié)鋼合結(jié)鋼35CrMnSiA35CrMnSiA35CrMnSiA35Mn235MnBM35MnBMGB/T3077-1999GB/T8162-1999GB3077-88GB/T3077-199934-99研9-2023合結(jié)鋼合結(jié)鋼鋼管35MnBME35SiMn35SiMn35SiMn37CrNi337SiMn2MoV研41-2023GB/T3077-1999GB3077-88試161-2023GB3077-88GB/T3077-1999合結(jié)鋼合結(jié)鋼38CrMoAI38CrMoAl38CrMoAl38CrMoAlA38CrMoAlA38CrMoALAGB/T8162-1999GB/T3077-1999試161-2023GB/T3077-1999GB3077-88GB8162-87合結(jié)鋼合結(jié)鋼鋼管鋼管38CrMoAlA38CrMoAlA38CrSi38CrSi38CrSi38CrSi1-2023試63-99GB/T3077-1999GB/T3078-94GB/T8162-1999GB3077-88合結(jié)鋼合結(jié)鋼鋼管40Cr40Cr40Cr40CrGB/T3077-1999GB/T3078-94GB/T8162-1999GB3077-88合結(jié)鋼合結(jié)鋼鋼管8鋼號40Cr40Cr40Cr技術(shù)標(biāo)準(zhǔn)GB3078-82GB3078-94GB8162-87類別合結(jié)鋼合結(jié)鋼級別用途鋼管40CrHY3-96合結(jié)鋼鋼管40Cr40Cr40Cr40Cr40Cr40CrYB/T5221-931-2023試131-2023試161-202363-9996-2023合結(jié)鋼合結(jié)鋼40CrBM40CrNiA40CrNiA40Mn240Mn240Mn2研50-2023GB/T3077-1999GB3077-88GB/T3077-1999GB/T8162-1999GB3077-88合結(jié)鋼合結(jié)鋼鋼管40Mn240Mn240Mn240MnB40MnB40MnVBHY3-96出8-2023研8-2023GB/T3077-1999GB3077-88GB3077-88合結(jié)鋼合結(jié)鋼鋼管45BM45Cr45Cr45CrNi45Mn245Mn2研37-2023GB/T3077-1999GB3077-88GB/T3077-1999GB/T3077-1999GB/T8162-1999合結(jié)鋼合結(jié)鋼鋼管45Mn245Mn245Mn245Mn245Mn245Mn2GB3077-88GB3078-82GB3078-94GB8162-87YB/T5035-1996YB/T5035-96合結(jié)鋼合結(jié)鋼鋼管45Mn245MnB50B50Cr50Cr50CrVAYB/T5221-93GB/T3077-1999GB/T3077-1999GB/T3077-1999GB3077-88GB/T3077-1999合結(jié)鋼合結(jié)鋼50CrVA50CrVA50Mn250Mn2GB/T8162-1999YB/T5221-93GB/T3077-1999GB/T8162-1999合結(jié)鋼合結(jié)鋼鋼管鋼管9鋼號65Mn26CrMoVAISI5140ASTM135M技術(shù)標(biāo)準(zhǔn)12-202369-96研17-2023研25-2023類別合結(jié)鋼合結(jié)鋼級別用途ASTMA193-B16DSTL-1GC3M30M30S355J2H144-2023研54-2023研15-2023研22-2023研23-2023出2-2023合結(jié)鋼合結(jié)鋼S355J2HS355J2HS40CBMSCM415SCM415SCM415出3-2023研35-2023研33-2023HYW30-20231-2023出1-2023合結(jié)鋼合結(jié)鋼鋼管SCM415SN2025SN2025ST52U3出1-2023研35-202352-99管研1-2023出3-2023合結(jié)鋼合結(jié)鋼鋼管10四、合工鋼鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途5CrMnMoGB1299-85合工鋼5CrMnMoHY6-94合工鋼5CrMnMo1-2023合工鋼5CrMnMo161-2023合工鋼5CrNiMoGB1299-85合工鋼5CrNiMo1-2023合工鋼5CrNiMo161-2023合工鋼5CrW2SiGB1299-85合工鋼6CrW2SiHY6-94合工鋼85Cr18Mo2V研15-2023合工鋼8Cr3GB1299-85合工鋼9Cr2GB1299-85合工鋼9Cr2HY6-94合工鋼9Cr2161-2023合工鋼9CrV研57-2023合工鋼9Mn2VGB1299-85合工鋼9SiCrGB1299-85合工鋼9SiCrHY6-94合工鋼AISID666-98合工鋼AISID666-99合工鋼Cr2GB1299-85合工鋼CrWMnGB1299-85合工鋼CrWMnHY6-94合工鋼CrW6Mo5Cr4V2GB9943-88合工鋼五、齒輪鋼鋼號16MnCr516MnCr516MnCr5103-99研11-2023研11-2023類別齒輪鋼齒輪鋼高級高級高級用途16MnCr516MnCrS518CrMn2MoBA18CrMnTiH18Mn2CrMoBA19CN5研20-2023出13-2023研64-2023研38-2023研6-20236-98齒輪鋼齒輪鋼高級高級19CN5H19CrMnNiH19CrNi520CrH20CrMnMo20CrMnMo61-99研18-2023研52-2023GB5216-85GB/T3077-1999GB3077-88齒輪鋼齒輪鋼高級高級20CrMnMo20CrMnMoA20CrMnMoA20CrMnMoH20CrMnTi20CrMnTi試161-2023GB/T3077-1999試63-99GB5216-85GB/T3077-1999GB3077-88齒輪鋼齒輪鋼20CrMnTi20CrMnTi20CrMnTi20CrMnTi20CrMnTi1-2023試138-2023試161-2023試63-99GB/T8162-1999齒輪鋼齒輪鋼鋼管20CrMnTiHY3-96齒輪鋼鋼管20CrMnTiH20CrMnTiH20CrMnTiH(1)20CrMnTiH(1)20CrMnTiH(3)20CrMnTiH1GB5216-85HY12-2023HY48-90HY48-95HY48-95169-2023齒輪鋼齒輪鋼高級高級20CrMnTiH220CrMnTiH320CrMnTiH420CrMnTiH520CrMnTiH520CrMnTiH6HY48-95169-202374-98試167-2023試169-2023研71-2023齒輪鋼齒輪鋼高級高級20CrMnTiHB220CrMo20CrMo20CrMo研104-98GB/T3077-1999GB/T3078-94GB3077-88齒輪鋼齒輪鋼高級高級13鋼號20CrMo20CrMo20CrMo20CrMo技術(shù)標(biāo)準(zhǔn)GB3078-82YB/T5221-93161-202399-1999類別齒輪鋼齒輪鋼級別高級高級用途20CrMo20CrMo20CrMo20CrMoAGB/T8162-1999GB8162-87HY3-96GB/T3077-1999齒輪鋼齒輪鋼高級20CrMoH20CrNi2MoNb研69-2023研38-2023齒輪鋼齒輪鋼高級高級20CrNiMo20CrNiMo20CrNiMoA20CrNiMoA20CrNiMoH21NiCrMo5HGB/T3077-1999GB3077-88GB/T3077-199975-99研13-202328-2023齒輪鋼齒輪鋼高級高級21NiCrMo5H22CrMoH22CrMoH122CrMoH122CrMoH122CrMoH2研44-2023研37-2023研21-2023研29-2023研37-2023研29-2023齒輪鋼齒輪鋼高級高級22CrMoH227MC527MC5JV27MC5JV27MC5JV30CrMnTi研37-2023研40-2023研11-2023研22-2023研36-2023GB3077-88齒輪鋼齒輪鋼30CrMnTi30CrMnTi30CrMoGB/3077-1999GB/T8162-1999GB/T3077-1999齒輪鋼齒輪鋼高級鋼管30CrMo30CrMo30CrMoGB3077-88161-20233-1999齒輪鋼齒輪鋼高級高級30CrMo30CrMoAGB/T8162-1999GB/T3077-1999齒輪鋼齒輪鋼高級鋼管30CrMoA30CrMoA35CrMo63-99GB/T8162-1999GB/T3077-1999齒輪鋼齒輪鋼高級高級鋼管35CrMoGB/T3078-94齒輪鋼高級35CrMo35CrMo35CrMo35CrMoGB3077-88161-2023試63-99GB/T8162-1999齒輪鋼齒輪鋼鋼管13鋼號35CrMo35CrMoA技術(shù)標(biāo)準(zhǔn)HY3-96GB/T3077-1999類別齒輪鋼級別高級用途鋼管35CrMoA35CrMoAGB3077-1999試161-2023齒輪鋼齒輪鋼高級高級35CrMoA35CrMoVGB8162-87GB/T3077-1999齒輪鋼齒輪鋼高級鋼管35CrMoV35CrMoV40CrAH40CrAHGB/T3078-84GB3077-88GB5216-8577-2023齒輪鋼齒輪鋼高級高級40CrAH40CrH40CrNiMo40CrNiMoA40CrNiMoA40CrNiMoA試77-2023GB5216-85GB3077-88GB/T3077-1999GB3077-881-2023齒輪鋼齒輪鋼高級高級40CrNiMoA40CrNiMoA40CrNiMoA40CrNiMoA40MnBH40MnBH試161-2023試165-2023試63-99GB/T8162-1999GB5216-8552-2023齒輪鋼齒輪鋼高級高級鋼管40MnBH42CrMo42CrMo42CrMo42CrMo42CrMo試52-97GB/T3077-1999GB/T3078-94GB3077-881-2023161-2023齒輪鋼齒輪鋼高級高級42CrMo42CrMo63-99GB/T8162-1999齒輪鋼齒輪鋼高級鋼管42CrMo42CrMoAHY3-96GB/T3077-1999齒輪鋼齒輪鋼高級鋼管42CrMoA42CrMoAGB3077-88133-2023齒輪鋼齒輪鋼高級高級42CrMoA42CrMoA42CrMoA42CrMoA42CrMoA42CrMoS4試134-2023試135-202396-2023研43-2023研43-2023HYW39-2023齒輪鋼齒輪鋼高級高級4330V45CrNiMoVA45CrNiMoVA45CrNiMoVA研64-2023GB/T3077-1999GB3077-88161-2023齒輪鋼齒輪鋼高級高級14鋼號49CrMo4AISI4340SAE8620SAE8620技術(shù)標(biāo)準(zhǔn)研22-2023HYW27-19998-20238-97類別齒輪鋼齒輪鋼級別高級高級用途SAE8620SAE8620HSAE8620HSAE9315HSCM318HSCM322H研8-2023研42-2023研53-2023出7-2023研68-2023研36-2023齒輪鋼齒輪鋼高級高級SCM420SCM420HSCM420H(20CrMoH)SCM420K-CSCM420K-CSCM420K-CHYW22-96HY8-95HY8-95研2-202325-99研69-2023齒輪鋼齒輪鋼高級高級SCM440SCM440SCM440SCM822HSCM822HSCM822HHYW11-95HYW22-961-2023研10-2023研42-2023研45-2023齒輪鋼齒輪鋼高級高級鋼管SCM822H(1)SCM822H(2)SCM822H1SCM822H2SCr420HSCr420KHY9-95HY9-95HY9-95HY9-9580-97研21-2023齒輪鋼齒輪鋼高級高級SCR420KSCR420KZF50ZF7研70-2023研71-2023研42-2023研10-2023齒輪鋼齒輪鋼高級高級18六、軸承鋼AISI52100GCr15GCr15技術(shù)標(biāo)準(zhǔn)HYW26-98GB/T18254-2023YB/Z12-77類別軸承鋼軸承鋼級別用途鋼管GCr15SiMnGCr15SiMnGCr15GB/T18254-2023GB/T18254-2023HY5-93軸承鋼軸承鋼高級GCr15GCr15GCr15HY93-1996TB/T3010-2023YB4101-1998軸承鋼軸承鋼高級高級GCr15GCr15GCr15GCr15GCr15GCr15YB9-68YJZ84164-20233-199969-98研4-2023軸承鋼軸承鋼高級高級GCr15GCr15SiMnGCr15SiMn55SiMoV9Cr18AISI440研57-2023YB9-68YJZ8436-98研118-98研35-2023軸承鋼軸承鋼特級特級G20Cr2Ni4G20CrNi2MoAGCr15GCr15GCr18MoGCr18MoGB3203-82Q/HY4-1996HY17-2023Q/HY6-87HY17-2023TB/T3010-2023軸承鋼軸承鋼特級特級GCr18MoX45CrMoV15ZGCr15研4-2023研13-2023軍甲-61軸承鋼軸承鋼特級特級七、彈簧鋼鋼號28MnSiB30W4Cr2VA38SiMnVB技術(shù)標(biāo)準(zhǔn)研67-2023GB1222-84研57-2023類別彈簧鋼彈簧鋼級別用途38SiMnVB50CrVA55CrMnA55SiMnMo55SiMnVB60CrMnA研66-2023GB1222-84GB1222-84試12-95GB1222-84GB1222-84彈簧鋼彈簧鋼60CrMnBA60CrMnMoA60Si2CrA60Si2CrVA60Si2CrVAT60Si2MnGB1222-84試174-2023GB1222-84GB1222-8415-2023GB/8162-1999彈簧鋼彈簧鋼鋼管60Si2Mn60Si2Mn60Si2Mn60Si2MnA60Si2MnA60SiCrV7GB1222-8421-87試56-96GB1222-843-1999研45-2023彈簧鋼彈簧鋼65MnSUP9SUP9AGB1222-84HYW1-95HYW1-95彈簧鋼彈簧鋼八、沖模鋼鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途Cr12GB1299-85沖模鋼Cr12HY6-94沖模鋼Cr12161-2023沖模鋼Cr12Mo1V1GB1299-85沖模鋼Cr12MoVGB1299-85沖模鋼Cr12MoVHY6-94沖模鋼Cr12MoV161-2023沖模鋼Cr12WGB1299-85沖模鋼Cr12W研40-2023沖模鋼Cr4W2MoVGB1299-85沖模鋼H13HY11-2023沖模鋼3Cr2W8VGB1299-85沖模鋼3Cr2W8VHY6-94沖模鋼3Cr2W8V161-2023沖模鋼4Cr5MoSiV1GB1299-85沖模鋼4Cr5MoSiV1161-2023沖模鋼4Cr5MoV1Si研16-2023沖模鋼502研28-2023沖模鋼521HY11-2023沖模鋼5211-2023沖模鋼521120-2023沖模鋼521161-2023沖模鋼52142-2023沖模鋼52161-98沖模鋼52179-97沖模鋼52127-97沖模鋼52159-98沖模鋼5H12研1-2023沖模鋼6Cr4W3Mo2VNbGB1299-85沖模鋼7Cr7Mo2V2Si研20-2023沖模鋼7Cr7Mo2V2Si研7-2023沖模鋼SKD11(Cr12Mo1V1)HYW4-95沖模鋼SKD616-97沖模鋼SKD-6150-95沖模鋼X155CrVMo121HYW18-96沖模鋼X30CrNiMoV17研12-2023沖模鋼X40CrMoV51HYW34-2023沖模鋼九、不銹鋼鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途00Cr14Ni14Si4119-98不銹鋼0Cr15Mo107-2023不銹鋼0Cr18Ni9GB1220-92不銹鋼0Cr18Ni9TiGB1220-92不銹鋼0Cr18Ni9Ti148-2023不銹鋼0Cr18Ni9Ti15-95不銹鋼0Cr18Ni9Ti15-96不銹鋼0Cr18Ni9Ti15-97不銹鋼0Cr18Ni9Ti54-96不銹鋼10Cr9Mo1VNbN研82-2023不銹鋼1Cr11MoVGB1221-92不銹鋼1Cr13GB1220-92不銹鋼1Cr14Ni3W2VB67-2023不銹鋼1Cr17GB1220-92不銹鋼1Cr17Ni2GB1220-92不銹鋼1Cr18Ni9TiGB1220-92不銹鋼1Cr18Ni9TiGB1221-92不銹鋼1Cr5MoGB1221-84不銹鋼1Cr5MoGB1221-92不銹鋼1Cr5Mo90-99不銹鋼25Cr20Ni10W2SiMn研23-2023不銹鋼2Cr13GB1220-92不銹鋼2Cr13GB1221-92不銹鋼2Cr13GB8732-88不銹鋼2Cr13161-2023不銹鋼3Cr13GB1220-92不銹鋼4Cr10Si2MoGB/T12773-91不銹鋼4Cr10Si2MoGB1221-92不銹鋼4Cr10Si2Mo118-2023不銹鋼4Cr10Si2Mo23-2023不銹鋼4Cr13GB1220(1)-84不銹鋼4Cr13GB1220-92不銹鋼4Cr14Ni14W2MoGB/T12773-91不銹鋼4Cr14Ni14W2MoGB1220(1)-84不銹鋼4Cr14Ni14W2MoGB1221-92不銹鋼4Cr9Si2GB/T12773-91不銹鋼4Cr9Si2GB1221-92不銹鋼4Cr9Si2GB12773-91不銹鋼4Cr9Si223-2023不銹鋼5Cr21Mn9Ni4NGB12773-91不銹鋼5Cr21Mn9Ni4Nb2WN研29-2023不銹鋼6Cr21Mn10MoVNbN研10-2023不銹鋼9Cr18GB1220-84不銹鋼19鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途9Cr18GB1220-92不銹鋼9Cr18GB3086-82不銹鋼9Cr18MoGB3086-82不銹鋼9Cr18MoGB1220-92不銹鋼9Cr18MoVGB1220-92不銹鋼9Cr18MoV44-94不銹鋼ASTMA336F91研32-2023不銹鋼KY704-1研11-2023不銹鋼SAT59-2023不銹鋼SAT99-2023不銹鋼T91研13-2023不銹鋼20十、高工高溫鋼鋼號技術(shù)標(biāo)準(zhǔn)類別 級別 用途W(wǎng)6Mo5Cr4V2GB9943-88高工鋼W6Mo5Cr4V21-2023高工鋼W9Mo3Cr4VGB9943-88高工鋼W18Cr4VGB9942-88高工鋼W18Cr4VGB9943-88高工鋼52研3-2023高溫合金鋼Cr23Ni28Mo5Ti3AI49-97高溫合金鋼GH2036GBn177-82高溫合金鋼GH2036GHn177-82高溫合金鋼GH2132GBn177-82高溫合金鋼十一、軍工鋼號10A12Cr2Ni4A12Cr2Ni4AGJB1951-94GJB1220-91GJB1951-94軍工軍工級別用途12CrNi3A14CrMnSiNi2MoA18Cr2Ni4WA18Cr2Ni4WA1Cr11Ni2W2MoV1Cr12Ni2WMoVNbGJB1951-94GJB1951-94GJB1951-94GJB30-85GJB2294-95GJB2294-95軍工軍工1Cr17Ni21Cr18Ni91Cr18Ni9Ti20A20CrMnSiNi2A25GJB2294-95GJB2294-95GJB2294-95GJB1951-94HY94-87YB674-73軍工軍工25A25CrNiWA2Cr1330CrMnSiA30CrMnSiA30CrMnSiAGJB1951-94YB476-64GJB2294-95GJB1951-94GJB2608-96YBn1-86軍工軍工鋼管30CrMnSiA30CrMnSiNi2A30CrMnSiNi2A30CrNi2MoVA30CrNi2MoVA30CrNi2WVAYBn2-86GJB1951-94GJB2608-96GJB1220-91GJB933-90GJB2720-96軍工軍工鋼管30CrNi3A30SiMn2MoVA35CrMnSiA35CrMnSiA35CrMnSiA35CrMnSiAGJB2720-96GJB2720-96GJB1220-91GJB2720-96YBn2-86180-2023軍工軍工鋼管38CrA38CrMoALA38CrSi40Cr40Cr40CrGJB1951-94GJB1951-94GJB30-85GJB1220-91GJB2720-96YBn2-86軍工軍工鋼管40CrMnSiMoVA40CrNiMoA40CrNiMoA40CrNiMoEYB1209-83GJB1220-91GJB1951-94GJB1951-94軍工軍工鋼管23鋼號40CrVA45A45CrNiMoVA45CrNiMoVA技術(shù)標(biāo)準(zhǔn)GJB1951-94GJB1951-94GJB30-85YB481-80類別軍工軍工級別用途4Cr14Ni14W2Mo50BA50CrVA58SiMn9Cr18D60GJB2294-95GJB2720-96GJB1951-94GJB1492-92GJB2294-95GJB398A-98軍工軍工D60GH1131GX-8PCrMoPCrNi1MoPCrNi1MoYBn1-86GJB1493-92GJB2294-95GJB1220-91GJB1220-91YBn2-86軍工軍工鋼管鋼管PCrNi1MoAPCrNi1MoAPCrNi1MoAPCrNi1MoAPCrNiMoS15AGJB1949-94YB4097-1996YBn2-86試75-98GJB1220-91GJB163-86軍工軍工鋼管S15AT12AGJB163A-95GJB1665-93軍工軍工23十二、高鍋油井管坯鋼鋼號12Cr1MoVG12Cr1MoVG12Cr2MoG技術(shù)標(biāo)準(zhǔn)YB/T5137-199884-2023研63-2023類別級別用途15CrMoG15CrMoG20Cr1Mo1V120G20G20GYB/T5137-1998研80-2023研11-2023GB5310-1995GB5310-95GB6479-86高鍋油井管坯鋼高鍋油井管坯鋼20G20G25Mn2-Q30Mn535CrMo36Mn2VYB/T5137-199884-2023研78-2023研67-2023研83-2023研26-2023高鍋油井管坯鋼高鍋油井管坯鋼36Mn2V37CrMnMo37Mn537Mn537Mn537Mn5研29-2023研29-99YB/T5221-9341-2023研50-2023研75-2023高鍋油井管坯鋼高鍋油井管坯鋼39MnCrV40CrMnMo40CrMnMo40CrMnMo40CrMnMo40CrMnMo研74-2023GB/T3077-1999GB/T8162-1999GB3077-88GB8162-87