hbisco product
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gear steel
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bearing steel
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spring steel
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alloy structural steel
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free-cutting non-quenched and tempered steel
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tube blank for high pressure oil well
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anchor chain and mooring chain steel
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low alloy high strength steel
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quality carbon structure steel
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alloy structural steel wire rod
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bearing steel wire rod
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spring steel wire rod
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free-cutting non-quenched & tempered steel wire ro
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hard wire steel
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welding steel wire
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steel wire rod for high strength standard parts
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steel wire for steel cord
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tool and die steel
product size
13mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| gear steel | |||
| 20crmntih series、20crh~40crh、20crmoh~42crmoh、crmnmoh series、crnimoh series、20crni3h、mnbh series、scr415h~scr440h、scm415h~scm440h、8620h~8627h、4120h~4145h、4320h、4340h、5137h、15ni4mo、15crni6、16crni4、19crni5、17crnimo6、34crnimo6、25crmo4、42crmo4、49crmo4 | gb/t5216、jis g4052、sae、en and something else | gear steel for gearboxes, differentials, drive axles of passenger cars and commercial vehicles; gear steel for machinery industry; steel for engine crankshafts, connecting rods and camshafts of engines; steel for four rollers and one track of enginee |
product size
14mm-120mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| bearing steel | |||
| gcr15、gcr15simn、52100、sae1055、g1-55、c&u31、c&u1、c&u2、suj2、gcr15-sk、100crmn6、tm-1 etc. | gb/t18254and something else | general bearings; special bearings, such as automobile hub bearing, railway bearing, high-speed railway bearing, wind power bearing, high temperature resistant bearing. |
product size
13mm-85mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| spring steel | |||
| 60si2mna、60si2cra、60si2crva、55crmna、50crva、sup9、sup9a、sup11a、55cr3、51crv4、51crmov4、sae5160、sae6150、sae9254、60si2crvat、52crmov4、dsak20、sg-60si2cra-xf etc. | gb/t1222、jis、sae 、enand something else | suspension spring, stabilizer bar, torsion bar in automobile industry; high speed rail bogie spring and rail spring coupler in railway and rail transit industry; tightener spring in construction machinery industry; |
product size
14mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| alloy structural steel | |||
| 20mn2～45mn2、20cr～40cr、20crmn、40crmn、40mnb、20mntib、35vb、scr420、scr440、scm420、scm440、46cr2、41cr4、20crmoa、30crmoa、20cr2moa、3130、sae3130、szi219cw、szi220cw、23mnnimocr54、smnb3h-1、smn443h-1、38crmoal、a4330 etc. | gb/t3077、jis、astm a29、en10083and something else | high strength fasteners and spline shafts in machinery manufacturing industry; semi-axle, steering knuckle, steering knuckle arm, steering fork and other products in automobile industry; oil sucker rod, wind power bolt, motor shaft in energy industry |
product size
13mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| free-cutting non-quenched and tempered steel | |||
| c70s6、36mnvs4、30mnvs、30mnvs6、48mnv、49mnvs3、s38mnsiv、50mnvs、f35mnvs、f40mnvs、f45vs、f45mnvs、sg45、sg45vcm、zy490、fas2340、fas2225、sza702ec、sae1141、tl1235、hl610、hl740、1e0669、1e1158m、1e1287、1e0360、1e0959、1e1497、y12、y15、y40mn、44mnsb、c22r-c60r etc. | gb/t15712and something else | crankshaft, connecting rod, hub, transmission shaft, steering knuckles, hydraulic oil cylinder |
product size
70mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| tube blank for high pressure oil well | |||
| 12cr1movg 、12cr2mowvtib、15crmog、t11、t12、t22、37mn5、36mn2v、37mn2v、j55、n80、aisi4145h、37crmnmoa、sae4137h etc. | yb/t5137、sy/t6194、apiand something else（others) | high pressure boiler tubes, industrial pipes for petrochemical industry |
product size
50mm-130mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| anchor chain and mooring chain steel | |||
| cm490、cm690、sbc690 etc. | gb/t18669、technical agreementand something else（others) | steel for anchor chain and mooring chain for ships or offshore drilling platforms |
product size
30mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| low alloy high strength steel | |||
| q345 series, q460 etc. | gb/t1591、technical agreementand | bolt, belt pulley, built-in fitting for construction |
product size
13mm-180mm
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| quality carbon structure steel | |||
| 10～80、20mn～65mn、s10c～s53c、s48、s53、sae1019～sae1080、c22e～c60e、cf53、s35c-p3，s45c-p3，s15c-p3、45c-k、hha43c etc. | gb/t699、jis g、4051、astm a29、sae、en10083and something else | high strength fasteners and shafts in machinery manufacturing industry; cross shaft assembly, universal joint yoke, sliding yoke, flange yoke, spline shaft, middle spline shaft, flange, shaft tube, middle support. |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| alloy structural steel wire rod | |||
| 23mnnimocr54,s44cb,3130,sae8620-8645,sncm236,smn443，a4330,s43bch-2,aisi4720sr,25mnv,szi219cw etc. | mine chain steel |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| bearing steel wire rod | |||
| skf3,52100s300,suj2s2,100cr6,gcr18mo,gcr15simn,gcr15,c&u4x etc. | steel for bearing rolling body, steel for high-quality bearings in aviation industry and other special purposes. |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| spring steel wire rod | |||
| 60si2crvat,51crv4,52crmov4,55cr3,sup9,sup12,54sicr6,54sicrv6,55sicra,sae9254 etc. | suspension spring, stabilizer bar, torsion bar in automobile industry; valve springs for engines and internal combustion engines with quenching and tempering spring steel wire. |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| free-cutting non-quenched & tempered steel wire r | |||
| sum23,1215m,mk2,sfq750,s38mnsiv,38mnvs6,sae1548 etc. | machine parts, engine crankshafts, shaft parts, control arms, automobile forearms and hubs |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| hard wire steel | |||
| swrs82b,swrs87bm,t9a | cable steel for bridge and others |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| welding steel wire | |||
| h08mnmotib,e07lp,kwer50y | welding and electrode steel |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| steel wire rod for high strength standard parts | |||
| swech22a,swech35k,scm440,din1654,ml42crmo etc. | steel wire rod for high strength fasteners |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| steel wire for steel cord | |||
| sc82a,sc92a,ssc82a,ssc85a,fm0001,fm0005 etc. | steel wire for steel cord of automobile tire |
product size
products catalogue
| classification | typical grade | standard | main application |
|---|---|---|---|
| tool and die steel | |||
| t8-t2,9sicr，tm-s2,tm-6,sae6150m,50bv30, 4-6crw2si,h10-h13，3cr2w8v,4cr5mosiv1,cr12mov,cr12,p20 etc. | high speed tool steel, measuring tools, cutting tools and hardware tools; cold die steel, hot die steel, plastic die steel |