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Janpanese Standard JIS G3445 SKTM11A Carbon Steel Tubes for Machine Structural

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Janpanese Standard JIS G3445 SKTM11A Carbon Steel Tubes for Machine Structural

Brand Name : New Era
Model Number : JIS G3445
Certification : ISO9001,TS16949
Place of Origin : China
MOQ : 1 tons
Price : Negotiation
Payment Terms : T/T
Supply Ability : 3000 tons/month
Delivery Time : 45 days
Packaging Details : Bundles Package, Wooden Box Package
Name : Mechanical Tubes
Delivery Condition : HR,CW,SR,A,N
OD Size : 6-88mm
WT Size : 1-15mm
Tube Standard : JIS G3445
Application : machinery, automobile and other mechanical parts
Steel Material : STKM11A, STKM12(ABC), STKM13(ABC)
Advantage : Stable quality and competitive price
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Janpanese Standard JIS G3445 SKTM11A Carbon Steel Tubes for Machine Structural Purposes


Material: STKM11A, STKM12(ABC), STKM13(ABC)
Size Range: OD: 6-88mm, WT: 1-15mm, Length: 5.8m/6m, maximal 11.8m


Application:

It is applied to machinery, automobile, bicycle, furniture, appliance and other mechanical parts as carbon steel tube.


Product NameJIS G3445 Precision Carbon Steel Tubes for Machine Structural Purposes
MaterialSTKM11A, STKM12(ABC), STKM13(ABC)
Delivery ConditionHR,CW,SR,A,N
StandardJIS G3445
Size RangeOD: 6-88mm, WT: 1-15mm
ApplicationMachine Structural Purposes
Round BilletBao Steel, Xingcheng Steel, Huai Steel, Zhongtian Steel
KeywordJIS G3445
CertificateTS16949, ISO 9001
HS code7304319000
Delivery Time45 days
PackingBundles or Wooden Boxes

CHEMICAL COMPOSITION unit:% max
Steel GradeCSMnPS
STKM 11A0.120.350.600.0400.040
STKM 12A0.200.350.600.0400.040
STKM 12B
STKM 12C
STKM 13A0.250.350.30-0.900.0400.040
STKM 13B
STKM 13C
STKM 14A0.300.350.30-1.000.0400.040
STKM 14B
STKM 14C
STKM 15A0.25-0.350.350.30-1.000.0400.040
STKM 15C
STKM 16A0.35-0.450.400.40-1.000.0400.040
STKM 16C
STKM 17A0.45-0.550.400.40-1.000.4000.040
STKM 17C
STKM 18A0.180.551.500.0400.040
STKM 18B
STKM 18C
STKM 19A0.250.551.500.0400.040
STKM 19C
STKM 20A0.250.551.600.0400.040

MECHANICAL PROPERTIES
Steel Grade

Tensile strength

Mpa min

Yield strength

Mpa min

Elogation%

min

STKM 11A290-35
STKM 12A34017535
STKM 12B39027525
STKM 12C47035520
STKM 13A37021530
STKM 13B44030520
STKM 13C51038015
STKM 14A41024525
STKM 14B50035515
STKM 14C55041015
STKM 15A47027522
STKM 15C58043012
STKM 16A51032520
STKM 16C62046012
STKM 17A55034520
STKM 17C65048010
STKM 18A44027525
STKM 18B49031523
STKM 18C51038015
STKM 19A49031523
STKM 19C55041015
STKM 20A54039023

Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing or Cold Rolling, On line inspection
5. Heat Treatment:BKS, GBK, NBK
6. Straightening/Cutting to specified length/Finished Measuring Inspection
7. Quality Testing in own lab with Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Packing and Stocking.

100% Eddy Current Testing.
100% Size Tolerance Checking.
100% Tube surface checking to avoid surface defects.


FAQ:

1. Can you provide a sample to check the quality?
We can provide free sample with same or similar sizes for you to check tube quality.

You need to in charge of Express costs.

2. How about your production capacity?
3000 tons/Month.


3. What are your terms of payment?
30%TT in advance, Balance to be paid before shipment.


4. Where is your factory?
Jiaxing city, 2 hours away from Shanghai.


5. How can I get the quotation A.S.A.P?
Please send us an inquiry with full details as following,quotation will sent to you A.S.A.P:
1). Tube Standard
2). Steel Grade

3). Tube Size and Size Tolerance
4). Tube length

5). Quantity
6). If any special requirements

6. How about the minimum order quantity?
Normally for one size above 1 ton.


Welcome to contact us! Thanks.



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