SHANDONG LE REN SPECIAL STEEL CO., LTD.
$800-1100 /Metric Ton
| Tipo de pagamento: | L/C,T/T,D/P,D/A,Money Gram,Western Union,D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,DDP,DDU,Express Delivery |
| Quantidade de pedido mínimo: | 5 Metric Ton |
| transporte: | Ocean,Land,Air,Express,Express |
| porta: | Qingdao,Shanghai,Tianjin |
Modelo: 34crmo4
marca: Le Ren
Padrão: AiSi, ASTM, bs, DIN, GB, JIS
Lugar De Origem: China
Inscrição: Barra de Aço Estrutural, Die Steel Bar, Barra de aço ferramenta
Seja Liga: É liga
Espécies: Barra de liga de aço, Barra de Aço Carbono
Tolerância: ± 1%
Serviço De Processamento: Corte
Processo De Produção: Desenho frio
Aço Especial: Cold Heading Steel
| Unidades de venda | : | Metric Ton |
| Tamanho único do pacote | : | 5cm*5cm*20cm |
| Peso bruto único | : | 3kg |
| Tipo de pacote | : | Caixa de papelão + madeira |
34crmo4 steel material equivalent
Our company is a manufacturer of 34CrMo4 alloy steel bar including 34CrMo4 alloy steel round bar, 34CrMo4 alloy steel square bar, 34CrMo4 alloy steel flat bar, 34CrMo4 alloy square steel bar, 34CrMo4 hexagon steel bar, 34CrMo4 polished steel rod or polished steel bar, 34CrMo4 bright steel bar.
34CrMo4 steel é um aço de endurecimento por meio de cromo-polibdênio da hardenabilidade média. É um aço de alta resistência ao uso geral com nível de resistência média e boas propriedades de impacto. Similar to 34CrMo4 steel grade and 34CrMo4 steel grade, they are all medium carbon steel.
What is 34CrMo4 steel used for? 34CrMo4 steel bar is mainly used to produce high strength stud bolt, threaded rods, wind power bolt, pre-stressed anchor bolts, post stressed anchor bolt, steel tie rod, tie bar, tension rod, tension bar etc. Shaft, axle shaft, crankshaft, shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC machines, precision CNC machines etc. Ejector pins and Ejector rods.
34CrMo4 steel spec / 34CrMo4 steel specifications:
1. Chemical composition of 34CrMo4 steel:
|
Materail |
Chemical Composition % |
||||||
|
ASTM/SAE/AISI |
C |
Si |
Mn |
S |
P |
Cr |
Mo |
|
Aisi 4135 / sae 4135 / astm 4135 |
0.32-0.40 |
0.17-0.37 |
0.50-0.80 |
0.035 max |
0.035 max |
0.80-1.10 |
0.15-0.25 |
2. 34CrMo4 steel equivalent steel grade:
|
GB |
ASTM/SAE/AISI |
DIN |
SCM |
AS /NZS1444 |
|
35CrMo |
Aisi 4135 / sae 4135 / astm 4135 |
34CrMo4 |
SCM435 |
AS 4135 |
3. 34CrMo4 steel sizes:
|
34CrMo4 steel bar shapes |
34CrMo4 steel bar sizes range 34CrMo4 |
steel bar tolerance |
|
34CrMo4 steel round bar |
8mm to 100mm for 4135 cold drawn steel round bar |
h9 h10 h11 -0.05mm/+0mm min |
|
30mm to 100mm for 4135 peeled steel round bar |
h9 h10 h11 -0.02mm/+0mm min |
|
|
100mm to 300mm for 4140 turned steel round bar |
+/-2mm max |
|
|
300mm to 800 for 4140 forged steel round bar |
+/-10mm max |
|
|
34CrMo4 square steel bar |
(8*8)mm to (100*100)mm |
h9 h10 h11 -0.05mm/+0mm min |
|
34CrMo4 steel flat bar / 34CrMo4 steel rectangular bar |
(8*20)mm to (80*100)mm |
+/-0.1mm |
|
34CrMo4 steel hex bar / octagon 34CrMo4steel 34CrMo4 cold drawn hexagonal steel bar |
16mm to 75mm |
h9 h10 h11 |
4. Weight of 34CrMo4 steel:
|
Weight of 34CrMo4 steel round bar |
0.00617*D*D*Length |
|
Weight of 34CrMo4 square steel bar |
0.00785*D*D*Length |
|
Weight of 34CrMo4 hex bar |
0.0068*D*D*Length |
5. 34CrMo4 steel microstructure:
34CrMo4 steel bar grain size: 5 to 8
34CrMo4 steel nonmetal Impurity:
|
A |
B |
C |
D |
||||
|
T |
H |
T |
H |
T |
H |
T |
H |
|
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
6. Processing of 34CrMo4 steel:
Somos uma fábrica para processar todos os tipos de barras de aço na superfície, tamanho e microestrutura. Com instalações completas de produção e processamento, podemos fornecer todo tipo de barra de aço de 34crmO4 com preenchimento pré -time e pré -usinagem 34crmo4 barra de aço como seguinte:
1) Heat treatment of 34CrMo4 steel
Oil quenching 34CrMo4 steel / 34CrMo4 normalizing steel / pre hardened 34CrMo4 steel / annealing 34CrMo4 steel / stress relieving 34CrMo4 steel / 34CrMo4 qt steel / flame hardening 34CrMo4 steel / 34CrMo4 steel induction hardening / case hardening 34CrMo4 steel / 34CrMo4 oil quenched / austempering 34CrMo4 steel / 34CrMo4 steel water quenched / nitriding 34CrMo4 steel / milling 34CrMo4 steel
After heat treatment, 34CrMo4 steel bar can get better heat treated 34CrMo4 steel properties, for example:
34CrMo4 steel quenched and tempered properties:
Yield strength of 34CrMo4 steel: 930MPa min
Tensile strength of 34CrMo4 steel: 1080MPa min
ELUGAÇÃO DE 34CRMO4 AÇO: 12% min
Reduction area of 34CrMo4 steel: 50% min
Rockwell hardness of 34CrMo4 steel: 32HRC min
Brinell hardness of annealed 34CrMo4 steel: 217HB max
Vickers hardness of 34CrMo4 steel: We can also guarantee the Vickers hardness based on your special requirements.
2) Machining 34CrMo4 steel:
knurling 34CrMo4 steel / tapping 34CrMo4 steel / grinding 34CrMo4 steel / turning 34CrMo4 steel / threading 34CrMo4 steel / cutting 34CrMo4 steel / drilling 34CrMo4 steel / forging 34CrMo4 steel / laser cutting v steel / reaming 34CrMo4 steel / stick welding rod for 34CrMo4 steel / bending 34CrMo4 steel / brazing 34CrMo4 steel / straightening 34CrMo4 steel / tg&p 34CrMo4 steel / polishing 34CrMo4 steel / cold drawing 34CrMo4 steel / centerless ground bar / polished steel bar / peeled or turned steel bar /
After the machining, 34CrMo4 steel can get precision size, various surface, better roughness, straightness etc. 34CrMo4steel can be used for axe, pins, knives, gun barrels, gears, bolts, washers, hammer, sword etc.
As a Chinese steel bar professional manufacturer and supplier of more than twenty years, with complete produce and processing facilities, advanced testing equipments and big stock of steel bar, we can supply 34CrMo4 steel bar with good quality, competitive price, short delivery time and personalized costumização. Congratulamo -nos com clientes antigos e novos nos nos perguntam para perguntas e demandas técnicas.
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