我公司主营国内外各大钢厂冷轧、热轧、酸洗、汽车结构钢.热镀锌、镀铝锌、.硅钢片,代理.宝钢.鞍钢.武钢.本钢.太钢.沙钢等国内外各大钢厂订购板材产品期货,可供规格齐全,现货销售,货源充足,价格合理,追求合作双赢的理念,共创辉煌。常供产品有:冷轧板类:SPCC*SPCD*SPCE*SPCEN DC01*DC03*DC04*DC05*DC06 ST12*ST13*ST14*ST15*ST16产品 规格:
0.1-3.5*1000-1640 加磷高强度冷轧卷板:B170P1*/B210P1*B250P1*B180P2*B220P2*BP340* BP380 汽车冷轧结构钢:B340LA*B380LA*B420LA*B320LW*B360LW* ST33*ST37-2*ST37-3*ST44-2*ST52-3*ST50-2S20C*S35C*S45C 产品规格:
1.0-4.0*1000-1640热镀锌类:DX51D Z*DX52D Z*DX53D Z*DX54D Z*DX56D Z DC51D Z*DC52D Z*DC53D Z*DC54D Z*DC56D Z 新铁合金:DC51D ZF*DC52D ZF*DC53D ZF*DC54D ZF 镀铝锌:DC51D AZ DC52D AZ DC53D AZ DC54D AZ DC56D AZ SGCC环保系列! 产品规格:
0.3-3.5*1000-1500电镀锌类:SECC-O*SECC-N5*SECC-PC5 SECD-O*SECD-N5*SECD-PC5 产品规格:
0.35-2.0*860-1500硅钢片类:30Q120*30Q130*30Q140 B35A250*B35AH250*B35A270*B35AH270*B35A350 35WW250*35WW270*35WW310*35WW350 B50A250*B50A270*B50A290*B50A350*B50A400*B50A440 B50A470*B50A600*B50A800*B50A1000*B50A1300 50WW250*50WW270*50WW290*50WW310*50WW350*50WW400 50WW470*50WW600*50WW800*50WW1000*50WW1300热轧/酸洗:SPHC*SPHD*SPHE*DD11*DD13*DD14*Q235B*Q345C*Q345B*Q195*SS330*SS400*SS490*SS540等等!!产品规格:
1.3-15.75*1250-2400 热轧/酸洗汽车钢:QSTE340TM*QSTE380TM*QSTE420TM*QSTE460TM*QSTE500TMSAPH310*SAPH370*SAPH400*SAPH440* SPFH540*SPFH590 SS330*SS400*SS490*SS540 汽车大梁结构钢 :B510L* B520JJ * B550L S315MC*S355MC*S420MC*S460MC*S500MC*S650MC*S700MC* BS600MC*BS700MC* 产品规格:
1.4-10*860-1700汽车车轮结构钢:B330CL*B380CL*B420CL* B320L *B420L* 另我司代客户加工,加工尺寸精准,分条.开平.覆膜.酸洗加工等等..能满足您的一般加工尺寸要求。我们加工.配送一条龙服务.欢迎新老客户来电询价对比 ——销售单位信息:
【东】【莞】【华】【迈】【金】【属】【材】【料】【有】【限】【公】【司】
双相不锈钢一般可分为低合金型、中合金型、高合金型和超级双相不锈钢型四类。
常用双相不锈钢牌号和各国牌号的近似值对照如下表:
型号\国家中国美国瑞典德国法国日本
低合金型00ci23ni4nun23
(saf2304)ss232
(saf2304)w.nr.1.4362ur35ndp11
中合金型00cr18ni5mo3si2
00cr22ni5mo3nuns s31500
uns s31803ss2376(3re60)
ss2377(saf2205)w.nr.1.4417
w.nr.1.4462ur45ndp1
dp8
高合金型0cr25ni5mo2
00cr25ni7mo3wcununs s32900
uns s31260ss2324(10re51)w.nr.1.4460
w.nr.1.4501 329j1
329j2l
超级双相钢00cr25ni7mo4n
00cr25ni6mo3cununs s32750
uns s32550ss2328(saf2507)w.nr.1.4410
w.nr.1.4507ur47n+
ur52n+
本公司双相不锈钢产品采用的相关标准:
材质无缝和焊接管棒材板材 带材锻件(法兰)铸件焊丝 焊条
双
相
不
锈
钢astm a789
astm a790
astm a450
astm a530
gb/t 14976
gb/t 14975
gb/t 13296astm a276
astm a479
astm a484
gb 1220astm
a240astm a182
astm a788astm a351
astm a995asme/awsa5.4
asme/awsa5.9
常用双相不锈钢的性能:
1.化学成分(%)
钢号c≤mn≤si≤s≤p≤crnimocu≤n
s32750(saf2507)
00cr22ni7mo4n0.031.200.800.0200.03524.0/
26.06.0/
8.03.0/
5.00.500.24/
0.32
s31803(saf2205)
00cr22ni5mo3n0.032.001.00.020.03021.0/
23.04.50/
6.502.50/
3.50 0.08/
0.20
s31500(3re60)
00cr18ni5mo3si20.031.2/
2.001. 4/
2.000.0300.03018.0/
19.04.25/
5.252.50/
2.00 0.05/
0.10
2.机械性能:
热处理制度℃ab(mpa)≥as(mpa)≥∮ ≥布氏洛氏
s32750(saf2507)
00cr22ni5mo3n1025-1125
水8005501531032
s31803(saf2205)
s31500(3re60)
3.金相组织
本公司的内控标准对相比例作出规定,固溶状态下的金相组织为铁素体相-奥氏体双相。其奥氏体相的含量为40%-60%。
金相组织中不允许有0相等脆性相的析出。
4.双相不锈钢的连续使用温度范围为-50℃-60℃。热加工温度应不低于950℃。
KurznameW. Nr.AISIASTM - UNSAFNORWarenzeichenKg/dm3
Cr + Ni
X5 CrNi 18.101.4301304S 30400Z 6 CN 18.098,00
X 5 CrNi 18.121.4303305 Z 8 CN 18.128,00
X 10 CrNi S 18.91.4305303S 30300Z 10 CNF 18.098,00
X 2 CrNi 19.111.4306304 L S 30403Z 3 CN 18.108,00
X 12 CrNi 17.71.431301S 30100Z 11 CN 18.088,00
X 2 CrNiN 18.101.4311304 LNS 30453Z 3 CN 18.10 Az8,00
X 1 CrNi 25.211.4335310 L Z 1 CN 25.20URANUS 65/SS25L8,00
X 1 CrNiSi 18.151.4361 S 30600Z 1 CNS 17.15URANUS S1/ANTINIT8,00
X 6 CrNiTi 18.101.4541321S 32100Z 6 CNT 18.10 8,00
X6CrNiNb 18.101.455347 (H)S 34700Z 6 CNNb 18.108,00
Cr + Ni + Mo
X 5 CrNiMo 17.12.21.4401316S 31600Z 7 CND 17.11.028,00
X 2 CrNiMo 17.13.21.4404316 L S 31603Z 3 CND 18.12.28,00
X 2 CrNiMoN 17.12.21.4406316 LNS 31653Z 3 CND 17.11 Az8,00
X 2 CrNiMoN 17.13.31.4429316 LN (Mo+)(S 31653)Z 3 CND 17.1 2 Az8,00
X 2 CrNiMo 18.14.31.4435316 L (Mo+)S 31609Z 3 CND 18.14.038,00
X 5 CrNiMo 17.13.31.4436316 (Mo) Z 6 CND 18.1 2.038,00
X 2 CrNiMo 18.16.41.443831 7 LS 31703Z 3 CND 19.15.048,00
X 2 CrNiMoN 17.13.51.4439317 LNS 31726Z 3 CND 18.14.05 Az8,00
X 5 CrNiMo 17.131.4449-317 Z 6 CND 17.1 2.048,00
X 1 CrNiMoN 25.25.214,465 N08310/S31050Z 2 CND 25.25 Az8,00
X 1 CrNiMoN 25.22.21.4466 S 31050Z 2 CND 25.22 Az8,00
X 4 NiCrMoCuNb 20.18.21.4505 Z 5 NCDUNb 20.188,00
X 5 NiCrMoCuTi 20.181.4506 Z 5 NCDUT 20.188,00
X 5 NiCrMoCuN 25.20.61.4529 S31254 (? (254SMO) 19.25 HMo8,00
X 1 NiCrMoCu 25.20.51.4539904 L N 08904Z 2 NCDU 25.20URANUS B6/2 RK 658,00
X 1 NiCrMoCu 31.27.414,563 N 08028Z 1 NCDU 31.27.03SANICRO 288,00
X 6 CrNiMoTi 17.12.21.4571316 TiS 31635Z 6 CNDT 17.12 8,00
X 3 CrNiMoTi 25.251.4577 Z 5 CNDT 25.248,00
X 6 CrNiMoNb 17.12.21.458316 Cb/NbC31640Z 6 CNDNb 17.128,00
X 10 CrNiMoNb 18.121.4582318 Z 6 CNDNb 17.138,00
DUPLEX/SUPERDUPLEXα-γ
X 2 CrNiN 23.41.4362 S 32304/S 39230Z 3CN 23.04 AzURANUS 35N/SAF 23.048,00
X 2 CrNiMoN 25.7.41.441 S 31260/S 39226Z 3 CND 25.07 AzURANUS 47N8,00
X 3 CrNiMoN 27.5.21.446329S 32900Z 5 CND 27.05 AzSS448,00
X 2 CrNiMoN 22.5.31.4462(329 LN)/F 51S 31803/S 39209Z 3 CND 22.05 AzURANUS 45N/SAF 22.058,00
X 2 CrNiMoCuWN 25.7.41.4501F 55S 32760 ZERON 1008,00
X 2 CrNiMoCuN 25.6.31.4507 S 32550/S 32750Z 3 CNDU 25.07 AzURANUS 52N/SAF 25.078,00
X 2 CrNiMnMoNbN 25.18.5.41.4565 S 24565 4565/DUPLEX + 6 Mo8,00
C°- 600℃- 1200℃
X 10 CrAl 71.4713 Z 8 CA 7SICROMAL 88,00
X 10 CrSiAl 131.4724 Z 13 C 13SICROMAL 98,00
X10CrAI181.4742442S 44200Z 12 CAS 18SICROMAL 108,00
X 18 CrN 281.4749446S 44600Z 18 C 25SICROMAL 11/4 C 548,00
X 10 CrAlSi 241.4762 Z 12 CAS 25SICROMAL 128,00
X 20 CrNiSi 25.41.4821327 Z 20 CNS 25.04 8,00
X 15 CrNiSi 20.121.4828302 B/ 309S 30215/30900Z 17 CNS 20.128,00
X 6 CrNi 22.131.4833309 (S)S 30908Z 15 CN 24.138,00
X 15 CrNiSi 25.201.4841310/314S 31000/31400Z 15 CNS 25.208,00
X 12 CrNi 25.211.4845310 (S)S 31008Z 8 CN 25.208,00
X 12 NiCrSi 35.161.4864330N 08330Z 20 NCS 33.16INCOLOY DS8,00
X 10 NiCrAlTi 32.201.4876 N 08800Z 10 NC 32.21INCOLOY 800 (H/HT)8,00
X 12 CrNiTi 18.91.4878321 HS 32109Z 6 CNT 18.12 8,00
X 8 CrNiSiN 21.111.4893 S 30815 253 MA8,00
X 6 CrNiMo 17.131.4919316 HS 31609Z 6 CND 17.12 8,00
X 6 CrNi 18.111.4948304 HS 30409Z 6 CN 18.118,00
X 5 NiCrAlTi 31.201.4958 N 08810Z 10 NC 32.21INCOLOY 800 H8,00
X 8 NiCrAlTi 31.211.4959 N 08811 INCOLOY 800 HT8,00
Cr
X 6 Cr 131.4410 SS 41008Z 8 C 128,00
X 6 CrAl 131.4002405S 40500Z 8 CA 128,00
X 12 CrS131.4005416S 41600Z 13 CF 138,00
X 12 Cr 131.4006410S41000Z 10 C 138,00
X 6 Cr 171.4016430S 43000Z 8 C 178,00
X 20 Cr 131.4021420S 42000Z 20 C 138,00
X 15 Cr 131.4024420 SJ 91201Z 15 C 138,00
X 30 Cr 131.4028420J 91153Z 33 C 138,00
X 46 Cr 131.4034-420 Z 44 C 148,00
X 19 CrNi 17.21.4057431S 43100Z 15 CN 16.028,00
X14 CrMoS 171.4104430 F S 43020Z 13 CF 178,00
X 90 CrMoV 181.4112440 BS 44003Z 90 CDV 188,00
X 39 CrMo 17.11.4122 Z 38 CD 16.018,00
X 105 Cr Mo 171.4125440 C S 44004/S 44025Z 100 CD 178,00
X 5 CrTi 1 71.451430 TiS 43036/S 43900Z 4 CT 178,00
X5 CrNiCuNb 16.41.4542/630S17400Z 7 CNU 17.0417.4 PH8,00
1.4548
X 7 CrNiAl 17.71.4568631S17700Z 9 CNA 1 7.0717.7 PH8,00
铜:ZCRSN3ZN8PB6 CUZN10P1 ZCUSN10PB5 ZCUSN10N2 ZUCUPB17SN4ZN4 ZCUPB30 C83800 C84500 C83600 C90700 C90500 C95700 C95800 C95200 CUSN12 CUAL10FE3 ZCUZN38 ZCUZN31AL2 ZCUZN40MN2 ZCUZN38 ZCUZN40PB2 CUZN33PB CUZN40PB C85500 C86300 C86200 C86500 C86800 C85400 C85700 C87400 C87800 CUZN35AL5 CUZN37PB CUZN15SI4 CUBE2 CUBE1.7铝青铜:CUAL5 CUAL7 CUAL9MN2 CUAL10FE3 CUAL10NI5FE5 QA15 QA17 C60600 C61000 C62300 C63300 C62370 C63280 CU58
正大公司专业销售 C17200 C17000 C15000 C18200 C18100 C16200 CB101 CS101 CC101 CUMN2 CUC
正大公司合金工具钢:9SICR 8MNSI CR06 CR2 9CR2 4CRW2SI 5CRW2SI 6CRW2SI 100CR2 210CR12 160CRMOV12 L1 L7 F1 S1 SKS8 SKS21 SKD1 90SICR5 C75W3 140CR3 100CR6 120W4 35WCRV7 55WCRV7 130CR3 9MN2V CR5MO1V CRWMN 9CRWMN 6CR4W3MO2VNB 5CRNIMO 3CR2W8V 30WCRV9 SKS31 SKT5 SKT4 SKD5 90MNV8 105WCR6 3CR3MO3W2V 5CR4WMO2V 4CR5MOSIV1 4CR5W2VSI 3CR2MO X38CRMOV51 SKD62 X40CRMOV51 BH10 BH11 BH12 BH13
渗碳轴承钢:G20CRMO G20CRNI2MO G20CR2NI4 G10CRNI3MO G20CRMN2MO 4118 9310 SCM22 SCM420 SNCM21 SNCM220 CDS12 CDS110 IBCD4 70NCD7 GCR9 GCR9SIMN GCR15SIMN G51986 G52986
合金结构钢:20MN2 30MN2MOV 27SIMN 28MN6 42MN6 SMN420 SMN433 SCMN443 SMN438 20MN5 28MN5 36MN5 46MN7 50MN7 35SIMN 42SIMN 20SIMN2MOV 25SIMN2MOV 40MNB 45MNB 20MN2B 37MNSI5 SCR415 SCR420 SCR435 17CR3 15CR3 20CR4 34CR4 37CR4 527AL7 590M17 12C3 18C3 34CR4 32C4