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Cold Drawn Special Section Steel Bar St52 S45C S20C Stkm11A
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Product serial number
Bar-005
Category
SPECIAL SHAPED BAR
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Product Description
Cold Drawn Special Section Steel Bar St52 S45C S20C Stkm11A
PRODUCTS DISCRIPTION:
| RODUCT NAME | OEM SPECIAL SHAPE CARBON HEXAGON SHAPE STEEL | |
| MATERIAL | Q195, Q235, Q345; ASTM A53 GRA,GRB; STKM11,ST37,ST52, 16MN,ETC. | |
| LENGTH | LENGTH:SINGLE RANDOM LENGTH/DOUBLE RANDOM LENGTH 5M-14M,5.8M,6M,10M-12M,12M OR AS CUSTOMER'S ACTUAL REQUES |
|
| STANDARD | JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002 | |
| GRADE | GRADE A, GRADE B, GRADE C | |
| SECTION SHAPE | HEXAGON | |
| TECHNIQUE | HEXAGON SHAPE STEEL | |
| PACKING | BUNDLE, OR WITH ALL KINDS OF COLORS PVC OR AS YOUR REQUIREMENTS | |
| ENDS | PLAIN END/BEVELED,PROTECTED BY PLASTIC CAPS ON BOTH ENDS, CUT QUARE,GROOVED,THREADED AND COUPLING,ETC. | |
| MOQ | 1 TONS, MORE QUANTITY PRICE WILL BE LOWER | |
| SURFACE TREATMENT | 1. GALVANIZED 2. PVC,BLACK AND COLOR PAINTING 3. TRANSPARENT OIL,ANTI-RUST OIL 4. ACCORDING TO CLIENTS REQUIREMENT |
|
| ORIGIN | CHINA | |
| CERTIFICATES | API ISO9001-2008,SGS.BV | |
| DELIVERY TIME | USUALLY WITHIN 10-45 DAYS AFTER RECEIPT OF ADVANCE PAYMENT |
Keyword:
Cold Drawn Special Section Steel Bar St52 S45C S20C Stkm11A
special section bar
special section steel
Recommended Products
JIS G3445 STKM11A/12A/13A COLD ROLLED PRECISION STEEL TUBE
Mechanical tube
标准 Standard: JIS G3445
用途 Application： 适用于机械制造，汽车制造，自行车制造，家具制作以及其他机械的零部件制造。
It is widely used in manufacturing of Machinery, Automobile, bycycle, furniture and some other machined parts.
主要牌号 Steel Tube Grade:
STKM 11A, STKM12(A,BC),STKM13(A,B,C),STKM14(A,B,C)
化学成分 Chemical Composition
钢级
Standard
牌号
Grade
化学成分Chemical Composition
C
Si
Mn
P
S
JIS G3445
STKM11A
≤0.12
≤0.35
≤0.60
≤0.040
≤0.040
STKM12A
≤0.20
≤0.35
≤0.60
≤0.040
≤0.040
STKM12B
STKM12C
STKM13A
≤0.25
≤0.35
0.30-0.90
≤0.040
≤0.040
STKM13B
STKM13C
STKM14A
≤0.30
≤0.35
0.30-1.00
≤0.040
≤0.040
STKM14B
STKM14C
机械性能 Mechanical Properties
钢级
Standard
牌号
Grade
机械性能Mechanical Properties
抗拉强度（Mpa)
屈服强度（Mpa)
伸长率（%）
Tensile Strength
Yield Strength
Elongation
JIS G3445
STKM11A
≥295
/
≥35
STKM12A
≥345
≥175
≥35
STKM12B
≥390
≥275
≥35
STKM12C
≥470
≥355
≥25
STKM13A
≥375
≥215
≥30
STKM13B
≥440
≥305
≥20
STKM13C
≥510
≥380
≥15
STKM14A
≥410
≥245
≥25
STKM14B
≥500
≥355
≥15
STKM14C
≥550
≥410
≥15
42CrMo4 precision seamless steel tube for auto parts
42CrMo4 precision seamless steel tube for auto parts
chemical composition:
Carbon C
0.38～0.45%
Silicon Si
0.17～0.37%
Manganese Mn
0.50～0.80%
Sulfur S
Allow residual content ≤0.035%
Phosphorus P
allowable residual content ≤0.035%
Chromium Cr
0.90～1.20%
Nickel Ni
allowable residual content ≤0.30%
Copper Cu
allowable residual content ≤0.30%
Mo
0.15～0.25%
Mechanical properties:
Hardness: Annealing, 255～207HB, indentation diameter 3.8～4.2mm; Quenching, ≥60HRC cr12mov The hardenability, hardness, strength and toughness after quenching and tempering are higher than CR12, and the work with a diameter of 300-400mm or less can be completed Hardenable, small quenching deformation, but poor high temperature plasticity. cr12mov plates are mostly used to manufacture composite molds and tools with large cross-sections, complex shapes and heavy workloads.
Mild Steel TUBE STKM11A /STKM13 A
Mechanical tube
Standard: JIS G3445
Application:
It is widely used in manufacturing of Machinery, Automobile, bycycle, furniture and some other machined parts.
Steel Tube Grade:
STKM 11A, STKM12(A,BC),STKM13(A,B,C),STKM14(A,B,C)
Chemical Composition
GB/T8162/8163 HOT ROLLED SEAMLESS STEEL PIPE
GB/T8162/8163 HOT ROLLED SEAMLESS STEEL PIPE
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Contact Us
Address: No. 3, Taishan Road, Liaocheng Economic Development Zone, Shandong
Phone: +86- 0635-8886513
+86-0635-8888909
+86-0635-8876876
Fax: +86-0635-8886535
Email: xlpipe@hotmail.com
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